CN205538643U - Biochemical analysis sampling device for appearance - Google Patents
Biochemical analysis sampling device for appearance Download PDFInfo
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- CN205538643U CN205538643U CN201620300026.2U CN201620300026U CN205538643U CN 205538643 U CN205538643 U CN 205538643U CN 201620300026 U CN201620300026 U CN 201620300026U CN 205538643 U CN205538643 U CN 205538643U
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Abstract
The utility model discloses a biochemical analysis sampling device for appearance belongs to the semi -automatic biochemical analyzer field, has mainly solved can only get into a cell when current cell advances kind, leads to the problem that detection efficiency is not high. The utility model discloses a cell system and sampling system, the sampling system includes that the samples of two passageways that are parallel to each other and form remove place the pole between the two, sets up the base of placing the pole below at the sample, places the pole with the sample and parallel and be located the carriage release lever that the pole top was placed to the sample, and the linear stepping motor who sets up in carriage release lever one end sets up the sample moving member at the carriage release lever other end, and parallel arrangement places the spring between the pole at two samples, installs the baffle at the spring end that is close to sample moving member one end. The utility model has the advantages of simple structure is and effectively improve cell detection efficiency.
Description
Technical field
This utility model relates to a kind of sampling device, particularly relates to a kind of biochemistry analyzer sampling device.
Background technology
Photoelectric colorimetry, as one of detection means the most frequently used in clinical treatment check analysis, has been widely used in plurality of medical analytical tool, such as biochemistry analyzer, microplate reader, enzyme non-analysis meter and blood clotting.Semi-automatic biochemical analyzer belongs to measures various component contents in blood of human body, urine, quantitative biochemical analysis result on medicinal, provide reliable digit foundation for the various disease of clinical diagnosis patient, is clinical indispensable conventional detection apparatus.
Existing semi-automatic biochemical analyzer there is a kind of cuvette be moved straightly to the structure carrying out detecting at light source position, by testing sample and reagent in cuvette after hybrid reaction, cuvette is placed in cuvette shifting chute body, promote cuvette to make it move along cell body by pushing means, stop when cuvette moves at light source position.In the structure of existing semi-automatic biochemical analyzer, the bottom of cuvette contacts with cell body, pushing means is forced through and promotes the bottom of cuvette to move it, owing to the promotion of pushing means causes cuvette to have certain translational speed, thus there is certain effect of inertia, and then the problem that when cuvette stops after causing transporting, detection position is inaccurate, affect testing result.
And prior art is typically sent in semi-automatic biochemical analyzer by cuvette to take out after detection, then it being re-fed into another cuvette and detect, each detection all can only detect a cuvette, causes detection efficiency the highest.
Utility model content
The purpose of this utility model is to solve to enter a cuvette during existing cuvette sample introduction in prior art, causes the problem that detection efficiency is the highest；A kind of simple in construction is provided and is effectively improved the biochemistry analyzer sampling device of cuvette detection efficiency.
For solving the problems referred to above, the technical solution of the utility model is as follows:
Biochemistry analyzer sampling device, including cuvette system and sampling system；
Described sampling system includes that the specimen of two movable passageways that are parallel to each other and formed between the two places bar, it is arranged on specimen and places the base below bar, bar is placed parallel and be positioned at specimen and place the mobile bar above bar with specimen, it is arranged on the linear stepping motor of mobile bar one end, it is arranged on the specimen moving member of the mobile bar other end, it is set in parallel in two specimen and places the spring between bar, be arranged on the baffle plate of the spring end of neighbouring specimen moving member one end；
Described cuvette system includes cuvette cup, two along the cuvette symmetrically arranged fastener of cup tip edge, and for placing the placement plate of cuvette cup, it is provided with more than one through hole matched with cuvette cup end shape on this placement plate, the edge of this through hole is provided with the draw-in groove corresponding with cuvette cup upper fastener position.
The setting of two specimen placement bars in this utility model, is effectively made specimen placement cuvette top-hung be connected on specimen and places on bar, moved at light source position by cuvette by the effect of specimen moving member, and then reach the purpose that cuvette moves.This utility model is designed by the optimization of cuvette system structure, moreover it is possible to effectively meets the purpose of multiple cuvette single injected sampling, and then is effectively improved detection efficiency.
Meanwhile, by spring and the setting of baffle plate, it is prevented effectively from the inaccurate problem in position that cuvette causes due to effect of inertia, makes Detection results more accurate.Further, by spring and the setting of baffle plate, moreover it is possible to effectively cuvette is moved at entrance location after detection completes, and without adding another pushing mechanism, cost-effective while, effectively facilitate the replacing of cuvette, make detection operation easier.
Preferably, the end of the described spring other end is fixed on base, and baffle plate two ends are placed bar with two specimen respectively and are slidably connected.The motor shaft of described linear stepping motor is connected with the end of mobile bar.
Further, the width of described placement plate is more than the width of cuvette system movable passageway, and this placement plate bottom is additionally provided with the limiting plate consistent with the width of color cup system movable passageway.
For the ease of passing of detection light source, described base is made up of two pieces of gripper shoes be arrangeding in parallel, and these two pieces of gripper shoes are separately positioned on specimen and place bar two ends.
Further, described base is installed in one of gripper shoe linear stepping motor, then being provided with specimen shifting chute in another block gripper shoe, the width of this specimen shifting chute is identical with the width of movable passageway, and the degree of depth of this specimen shifting chute is more than the height of cuvette cup.Specimen height described in this utility model is the height of cuvette cup.
This utility model compared with prior art, has the following advantages and beneficial effect:
1, the setting of two specimen placement bars in this utility model, is effectively made specimen placement cuvette top-hung be connected on specimen and places on bar, moved at light source position by cuvette by the effect of specimen moving member, and then reach the purpose that cuvette moves；This utility model is designed by the optimization of cuvette system structure, moreover it is possible to effectively meets the purpose of multiple cuvette single injected sampling, and then is effectively improved detection efficiency；
2, this utility model passes through spring and the setting of baffle plate, is prevented effectively from the inaccurate problem in position that cuvette causes due to effect of inertia, makes Detection results more accurate；
3, this utility model passes through spring and the setting of baffle plate, effectively cuvette can also be moved at entrance location after detection completes, and without adding another pushing mechanism, cost-effective while, effectively facilitate the replacing of cuvette, make detection operation easier.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of this utility model cuvette system.
Wherein, the parts that in figure, reference is corresponding are entitled:
1-specimen places bar, and 2-base, 3-moves bar, 4-linear stepping motor, 5-specimen moving member, 6-spring, 7-baffle plate, 8-cuvette cup, 9-fastener, and 10-places plate, 11-through hole, 12-draw-in groove, 13-limiting plate, 14-specimen shifting chute.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing thereof, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
Biochemistry analyzer sampling device, as depicted in figs. 1 and 2, including cuvette system and sampling system；
Described sampling system includes that the specimen of two movable passageways that are parallel to each other and formed between the two places bar 1, it is arranged on specimen and places the base 2 below bar 1, bar 1 is placed parallel and be positioned at specimen and place the mobile bar 3 above bar 1 with specimen, it is arranged on the linear stepping motor 4 of mobile bar one end, it is arranged on the specimen moving member 5 of mobile bar 3 other end, it is set in parallel in two specimen and places the spring 6 between bar 1, be arranged on the baffle plate 7 of spring 6 end of neighbouring specimen moving member 5 one end；
Described cuvette system includes cuvette cup 8, two along the cuvette cup 8 symmetrically arranged fastener of tip edge 9, and for placing the placement plate 10 of cuvette cup 8, it is provided with more than one through hole 11 matched with cuvette cup 8 end shape on this placement plate 10, the edge of this through hole 11 is provided with the draw-in groove 12 corresponding with cuvette cup 8 upper fastener 9 position.
The end of described spring 6 other end is fixed on base 2, and baffle plate 7 two ends are placed bar 1 with two specimen respectively and are slidably connected.The motor shaft of described linear stepping motor is connected with the end of mobile bar 3.
The width of described placement plate 10 is more than the width of cuvette system movable passageway, and this placement plate 10 bottom is additionally provided with the limiting plate 13 consistent with the width of color cup system movable passageway.
Described base 2 is made up of two pieces of gripper shoes be arrangeding in parallel, and these two pieces of gripper shoes are separately positioned on specimen and place bar 1 two ends.Described base 2 is installed in one of gripper shoe linear stepping motor 4, specimen shifting chute 14 then it is provided with in another block gripper shoe, the width of this specimen shifting chute 14 is identical with the width of movable passageway, and the degree of depth of this specimen shifting chute 14 is more than the height of cuvette cup 8.
Above-described embodiment is only preferred embodiment of the present utility model; the not restriction to this utility model protection domain; in every case use design principle of the present utility model, and carry out non-creativeness work on this basis and the change made, within protection domain of the present utility model all should be belonged to.
Claims (6)
1. biochemistry analyzer sampling device, it is characterised in that: include cuvette system and sampling system；
Described sampling system includes that the specimen of two movable passageways that are parallel to each other and formed between the two places bar (1), it is arranged on specimen and places the base (2) of bar (1) lower section, with specimen place bar (1) parallel and be positioned at specimen place bar (1) top mobile bar (3), it is arranged on the linear stepping motor (4) of mobile bar one end, it is arranged on the specimen moving member (5) of mobile bar (3) other end, it is set in parallel in two specimen and places the spring (6) between bar (1), be arranged on the baffle plate (7) of spring (6) end of neighbouring specimen moving member (5) one end；
Described cuvette system includes cuvette cup (8), two along the symmetrically arranged fastener of cuvette cup (8) tip edge (9), and it is used for placing the placement plate (10) of cuvette cup (8), it is provided with more than one through hole (11) matched with cuvette cup (8) end shape on this placement plate (10), the edge of this through hole (11) is provided with the draw-in groove (12) corresponding with cuvette cup (8) upper fastener (9) position.
Biochemistry analyzer sampling device the most according to claim 1, it is characterised in that: the end of described spring (6) other end is fixed on base (2), and baffle plate (7) two ends are placed bar (1) with two specimen respectively and are slidably connected.
Biochemistry analyzer sampling device the most according to claim 1, it is characterised in that: the motor shaft of described linear stepping motor is connected with the end of mobile bar (3).
Biochemistry analyzer sampling device the most according to claim 1, it is characterised in that:
The width of described placement plate (10) is more than the width of cuvette system movable passageway, and this placement plate (10) bottom is additionally provided with the limiting plate (13) consistent with the width of color cup system movable passageway.
Biochemistry analyzer sampling device the most according to claim 1, it is characterised in that: described base (2) is made up of two pieces of gripper shoes be arrangeding in parallel, and these two pieces of gripper shoes are separately positioned on specimen and place bar (1) two ends.
Biochemistry analyzer sampling device the most according to claim 5, it is characterized in that: described base (2) is installed in one of gripper shoe linear stepping motor (4), specimen shifting chute (14) then it is provided with in another block gripper shoe, the width of this specimen shifting chute (14) is identical with the width of movable passageway, and the degree of depth of this specimen shifting chute (14) is more than the height of cuvette cup (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300026.2U CN205538643U (en) | 2016-04-12 | 2016-04-12 | Biochemical analysis sampling device for appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620300026.2U CN205538643U (en) | 2016-04-12 | 2016-04-12 | Biochemical analysis sampling device for appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205538643U true CN205538643U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620300026.2U Active CN205538643U (en) | 2016-04-12 | 2016-04-12 | Biochemical analysis sampling device for appearance |
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| Country | Link |
|---|---|
| CN (1) | CN205538643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938148A (en) * | 2016-04-12 | 2016-09-14 | 成都恩普生医疗科技有限公司 | Analyzer sample-introducing device provided with colorimetric cup placing plate |
| CN111208062A (en) * | 2020-02-28 | 2020-05-29 | 中国人民解放军陆军军医大学第二附属医院 | Colloidal gold type heart-shaped fatty acid and myoglobin detection device |
-
2016
- 2016-04-12 CN CN201620300026.2U patent/CN205538643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105938148A (en) * | 2016-04-12 | 2016-09-14 | 成都恩普生医疗科技有限公司 | Analyzer sample-introducing device provided with colorimetric cup placing plate |
| CN111208062A (en) * | 2020-02-28 | 2020-05-29 | 中国人民解放军陆军军医大学第二附属医院 | Colloidal gold type heart-shaped fatty acid and myoglobin detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |