CN208833784U - A kind of sample feeding mechanism and automatic clinical chemistry analyzer - Google Patents
A kind of sample feeding mechanism and automatic clinical chemistry analyzer Download PDFInfo
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- CN208833784U CN208833784U CN201821307023.7U CN201821307023U CN208833784U CN 208833784 U CN208833784 U CN 208833784U CN 201821307023 U CN201821307023 U CN 201821307023U CN 208833784 U CN208833784 U CN 208833784U
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- screw rod
- feeding mechanism
- sample feeding
- slide unit
- motor
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Abstract
The utility model discloses a kind of sample feeding mechanisms, including bottom plate, first motor is provided with above the bottom plate, horizontally disposed first screw rod is connected in the first motor, the slide unit that can be moved along first screw rod is connected on first screw rod, support of the slide unit for external dress sample container is fixed, support frame is provided with above first screw rod, locating piece is provided on support frame as described above, suction nozzle is provided at the locating piece, the suction nozzle rear is connected with suction pipe, and the suction pipe rear is connected with micro pump.The invention also discloses a kind of automatic clinical chemistry analyzers.The sample feeding mechanism and automatic clinical chemistry analyzer provided by the utility model are designed by its structure, can be realized the automation addition of reagent, the labor intensity of experimenter is effectively reduced, while can ensure that the additive amount for precisely grasping reagent.
Description
Technical field
The utility model relates to medical instruments fields, more specifically, in particular to a kind of sample feeding mechanism and full-automatic life
Change analyzer.
Background technique
Automatic clinical chemistry analyzer belongs to a kind of clinical biochemical and pathological examination equipment, and automatic clinical chemistry analyzer is mainly
The relevant parameter of the projects such as clinical biochemical, clinical hematology, clinical immunology is provided for doctor, so that cooperation is used for patient liver
The inspection of the clinical biochemistry indications such as function, kidney function, blood lipid, myocardial enzymes, protein is diagnosis, treatment, prevention of the doctor in disease
It is middle to provide important scientific basis and hospital clinical diagnosis work indispensable inspection equipment.Currently, full-automatic biochemical point
Analyzer has been commonly used for each large and medium-sized hospital as one of the important instrument being commonly used in clinical examination, to clinically
There is provided essential information foundation to the diagnosis of disease, treatment and prognosis and health status, become large and medium-sized hospital can not or
Scarce standard configuration instrument.
Automatic clinical chemistry analyzer is passed in and out for convenience of sample to be detected, is generally fitted in automatic clinical chemistry analyzer special
Sample feeding mechanism.Presently, the sample feeding mechanism installed in conventional automatic biochemistry analyzer is generally transmission belt, in use, storage
The container (such as test tube) for having sample to be detected is placed in transmission belt, then transmission belt support store sample to be detected
Container enters in automatic clinical chemistry analyzer, then various reagents are added in sample by suction pipe from experimenter, to complete
The inspection of sample various parameters.It is real since the addition of reagent is required through experimenter's manual operations during whole operation
It tests that personnel labor intensity is very big, while being also not easy accurately to grasp the additive amount of reagent.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sample feeding mechanism, which is set by its structure
Meter can be realized the automation addition of reagent, the labor intensity of experimenter be effectively reduced, while can ensure that and precisely grasp reagent
Additive amount.
A kind of sample feeding mechanism, including bottom plate, the bottom plate top are provided with first motor, are connected in the first motor
Horizontally disposed first screw rod, the slide unit that can be moved along first screw rod is connected on first screw rod, and the slide unit is used
It is fixed in the support of external dress sample container, is provided with support frame above first screw rod, positioning is provided on support frame as described above
Block is provided with suction nozzle at the locating piece, and the suction nozzle rear is connected with suction pipe, and the suction pipe rear is connected with micro pump.
Preferably, first screw rod two sides, which are horizontally spaced about, linear axis, is provided with linear bearing on the slide unit,
The linear axis is plugged in the linear bearing.
Preferably, fixed frame, fixation of the fixed frame for external dress sample container are provided on the slide unit.
Preferably, the second motor is installed on the locating piece, is connected with vertically arranged second on second motor
Screw rod is connected with the balladeur train that can be moved along second screw rod on second screw rod, is provided with holes needle below the balladeur train.
The utility model additionally provides a kind of automatic clinical chemistry analyzer, is equipped on the automatic clinical chemistry analyzer
State sample feeding mechanism described in any one.
The beneficial effects of the utility model are: the sample feeding mechanism provided by the utility model and automatic clinical chemistry analyzer are logical
The design of its structure is crossed, the position of dress sample container can be accurately controlled by the combination of first motor, the first screw rod, slide unit, then is led to
The combination for crossing micro pump, suction pipe, suction nozzle can accurately realize the automation addition of reagent, so as to realize that the automation of reagent adds
Add, the labor intensity of experimenter is effectively reduced, while can ensure that the additive amount for precisely grasping reagent.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the overall package schematic diagram of sample feeding mechanism provided by the utility model embodiment；
Fig. 2 is the perspective view of the explosion of sample feeding mechanism provided by the utility model embodiment.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
In the description of the present invention, it is to be understood that, the instructions such as term " top ", " lower section ", "horizontal", " vertical "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
Referring to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 provides a kind of specific embodiment of sample feeding mechanism, wherein Fig. 1 is that this is practical
The overall package schematic diagram of sample feeding mechanism provided by new embodiment；Fig. 2 is sample presentation provided by the utility model embodiment
The perspective view of the explosion (have section components do not include) of mechanism.
As depicted in figs. 1 and 2, sample feeding mechanism provided by the embodiment of the utility model includes bottom plate 1, first motor 2, and first
Screw rod 3, slide unit 4, support frame 5, locating piece 6, suction nozzle 7, suction pipe 8, micro pump 9, linear axis 11, linear bearing 12, fixed frame 13,
Second motor 14, the second screw rod 15, balladeur train 16, holes needle 17.
The sample feeding mechanism is not only able to achieve external dress sample container 10 disengaging automatic clinical chemistry analyzer automatically, moreover it is possible to realize examination
The automation of agent is added.
In the present solution, the sample feeding mechanism includes bottom plate 1, it is provided with first motor 2 above bottom plate 1, is connected in first motor 2
There is horizontally disposed first screw rod 3, the slide unit 4 that can be moved along the first screw rod 3 is connected on the first screw rod 3, slide unit 4 is for outside
The support of dress sample container 10 is fixed.Specifically, first motor 2 is used for the powered rotation of the first screw rod 3, the first screw rod 3
So as to drive slide unit 4 to slide along the first screw rod 3, slide unit 4 can drive the dress sample container 10 just arranged thereon mobile in turn.
It is provided with support frame 5 above first screw rod 3, locating piece 6 is provided on support frame as described above 5, is set at the locating piece 6
It is equipped with suction nozzle 7,7 rear of suction nozzle is connected with suction pipe 8, and 8 rear of suction pipe is connected with micro pump 9.Specifically, locating piece 6
Monitoring for slide unit 4 positions, to accurately control the location of dress sample container 10, it is ensured that dress sample container 10 can be moved to
Immediately below suction nozzle 7.Suction nozzle 7 is used to draw the mixed liquor of reagent or sample or reagent and sample, and micro pump 9 draws institute for providing
The power needed controls uptake.
In specific implementation process:
Firstly, the dress sample container 10 for being mounted with sample to be detected is fixed on slide unit 4, first motor 2, the first screw rod 3,
The horizontal slide starting that slide unit 4 forms, is rotated by first motor 2 and drives sample presentation, so that dress sample container 10 is transmitted to
At the location of suction nozzle 7；
Then, the vacuum power that micro pump 9 provides passes to suction nozzle 7, suction nozzle 7 can the sample of 10 the inside of dress sample container and
Reagent absorption, which is transferred in special test cup, to be mixed；
It is tested finally, mixed liquor is sent into TCH test channel by suction nozzle 7 again, horizontal slide will fill after completion to be tested
Sample container 10 is sent out, so that the automatic operation of entire workflow can be realized.
In the present embodiment, for further realize dress sample container 10 in the horizontal direction stablize transmission, it is preferable that described the
One screw rod, 3 two sides, which are horizontally spaced about, linear axis 11, and linear bearing 12 is provided on the slide unit 4, and the linear axis 11 is inserted
It is located in the linear bearing 12.
In the present embodiment, fixed to further facilitate the support of dress sample container 10, it is preferable that be provided on the slide unit 4
Fixed frame 13, fixation of the fixed frame 13 for external dress sample container.
In the present embodiment, it is contemplated that some dress sample containers 10 can generally be sealed by some sealing films in advance, close to realize
The opening of sealer, it is preferable that be equipped with the second motor 14 on the locating piece 6, be connected with vertical cloth on second motor 14
The second screw rod 15 set is connected with the balladeur train 16 that can be moved along second screw rod 15, the balladeur train on second screw rod 15
16 lower sections are provided with holes needle 17.
In this way, the second motor 14, the second screw rod 15, balladeur train 16, holes needle 17 constitute vertical motion assemblies, pass through second
The rotation of motor 14 can drive holes needle 17 to move up and down, to puncture sealing film, facilitate the subsequent disengaging of suction nozzle 7 dress sample container
10 samplings.
The utility model additionally provides a kind of automatic clinical chemistry analyzer, is equipped on the automatic clinical chemistry analyzer
State sample feeding mechanism described in any one.
A kind of sample feeding mechanism provided by the utility model and automatic clinical chemistry analyzer are described in detail above.
Specific case used herein is expounded the principles of the present invention and embodiment, and the explanation of above embodiments is only
It is the method and its core concept for being used to help understand the utility model.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model,
Modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of sample feeding mechanism, which is characterized in that including bottom plate, first motor, first electricity are provided with above the bottom plate
It is connected with horizontally disposed first screw rod on machine, the slide unit that can be moved along first screw rod is connected on first screw rod,
Support of the slide unit for external dress sample container is fixed, and is provided with support frame above first screw rod, on support frame as described above
It is provided with locating piece, suction nozzle is provided at the locating piece, the suction nozzle rear is connected with suction pipe, and the suction pipe rear is connected with
Micro pump.
2. sample feeding mechanism according to claim 1, which is characterized in that first screw rod two sides, which are horizontally spaced about, to be had directly
Spool is provided with linear bearing on the slide unit, and the linear axis is plugged in the linear bearing.
3. sample feeding mechanism according to claim 1, which is characterized in that be provided with fixed frame, the fixation on the slide unit
Fixation of the frame for external dress sample container.
4. sample feeding mechanism according to claim 1, which is characterized in that the second motor is installed on the locating piece, it is described
Vertically arranged second screw rod is connected on second motor, being connected on second screw rod can move along second screw rod
Balladeur train, the balladeur train lower section are provided with holes needle.
5. a kind of automatic clinical chemistry analyzer, which is characterized in that be equipped with aforesaid right on the automatic clinical chemistry analyzer and want
It asks 1 to sample feeding mechanism described in claim 4 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307023.7U CN208833784U (en) | 2018-08-14 | 2018-08-14 | A kind of sample feeding mechanism and automatic clinical chemistry analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821307023.7U CN208833784U (en) | 2018-08-14 | 2018-08-14 | A kind of sample feeding mechanism and automatic clinical chemistry analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208833784U true CN208833784U (en) | 2019-05-07 |
Family
ID=66309095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821307023.7U Active CN208833784U (en) | 2018-08-14 | 2018-08-14 | A kind of sample feeding mechanism and automatic clinical chemistry analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208833784U (en) |
-
2018
- 2018-08-14 CN CN201821307023.7U patent/CN208833784U/en active Active
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