CN218512459U - Test paper sampling device for protein detection - Google Patents

Abstract

The utility model relates to a protein detection's test paper sampling device, the on-line screen storage device comprises a base, the top fixed mounting of base has the support, the bottom of support is provided with the cylinder, the bottom of cylinder is provided with the burette, the top of base is provided with fixed establishment, fixed establishment includes base, motor, threaded rod, slider, fixed plate, electric putter and pressure strip, the inside of base is provided with quantity and is two the equal fixed mounting in relative one side of base has the motor. This test paper sampling device that albumen detected at first puts the test paper and places the bench, and control panel driving motor starts this moment, and the motor can drive the threaded rod and rotate, makes two sliders remove to the relative direction to drive two fixed plates and remove to the relative direction in step, then two electric putter can drive the pressure strip and press from both sides the test paper tightly, and the solenoid valve starts at last, will wait to examine the thing by holding the case through the burette drip at the test strip can.

Description

Test paper sampling device for protein detection

Technical Field

The utility model relates to a protein detection technical field specifically is a test paper sampling device that protein detected.

Background

Troponin, an important regulator of striated muscle contraction, is present in cardiac and skeletal muscle and consists of three subunits, troponin C, troponin T and troponin I, which together with tropomyosin regulate the actin-myosin interaction 21 by regulating Ca2 activity on striated actin atpase, and is usually detected during protein detection by means of dipstick contrast.

Through the retrieval, for example chinese patent, the utility model patent of patent number CN214703662U discloses a test paper sampling device for prealbumin detection in the utility model patent of patent number CN214703662U, this utility model though can fix the test paper to test paper sample test in-process, nevertheless this fixed mode is comparatively complicated, the gear uses wearing and tearing great for a long time, leads to the test paper to fix unstably easily, and needs regularly to oil the gear and use very inconveniently to lead to the not good problem of detection effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a test paper sampling device that protein detected possesses simple structure, fixed stable advantage, has solved this equipment and can fix the test paper to test paper sample detection in-process, but this fixed mode is comparatively complicated, and the gear uses wearing and tearing great for a long time, leads to the fixed unstability of test paper easily to lead to the not good problem of testing effect.

In order to achieve the above object, the utility model provides a following technical scheme: a test paper sampling device for protein detection comprises a base, wherein a support is fixedly mounted at the top of the base, an air cylinder is arranged at the bottom of the support, a dropper is arranged at the bottom of the air cylinder, and a fixing mechanism is arranged at the top of the base;

fixed establishment includes base, motor, threaded rod, slider, fixed plate, electric putter and pressure strip, the inside of base is provided with quantity for two bases, two the equal fixed mounting in relative one side of base has the motor, the output shaft department fixed mounting of motor has the threaded rod, the outside of threaded rod is provided with the slider, the top fixed mounting of slider has the fixed plate, the inside fixed mounting of fixed plate has electric putter, electric putter's bottom fixed mounting has the pressure strip.

Further, a control panel is fixedly mounted on the front side of the base, an accommodating box is fixedly mounted at the bottom of the air cylinder, the bottom of the accommodating box is fixedly connected with the top of the dropper, and a placing table is fixedly mounted at the top of the base.

Further, the top of placing the platform is provided with the test paper, the outside fixed mounting of burette has the solenoid valve, control panel all is connected through the wire electricity with cylinder, motor and electric putter.

Furthermore, two the threaded rod is located the inside of two bases respectively, two one side that two motor output shaft departments were kept away from to the threaded rod is connected with the relative one side inner wall rotation of two bases respectively.

Further, the quantity of slider is two, two the threaded rod runs through two sliders respectively, two the top and the bottom of slider paste with the interior roof and the interior bottom wall of two bases respectively.

Further, two one side that the slider was kept away from to the fixed plate all extends to the outside of base, two the sliding opening has all been seted up at the top of base, two electric putter's top respectively with the interior roof interconnect of two fixed plates.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

the test paper sampling device for protein detection comprises a test paper detection principle of an immunofluorescence chromatography double-antibody sandwich method, wherein a detection belt (T) on the test paper strip is coated with an anti-troponin I antibody corresponding to a to-be-detected object, a control belt (C) is coated with a chicken IgY antibody, a conjugate pad is coated with a fluorescently-labeled anti-troponin I antibody and a fluorescently-labeled goat anti-chicken IgY, during detection, when the to-be-detected object is contained in a sample, the to-be-detected object and the fluorescent antibody conjugate in the sample form an immune complex, then the to-be-detected object on the immune complex is captured and fixed on a nitrocellulose membrane to form a detection belt, meanwhile, the goat anti-chicken IgY antibody conjugate on the conjugate pad flows through the control belt (C) and is captured by the fixed chicken IgY antibody to form a control belt, after reaction is completed, an analyzer analyzes the control belt and the detection belt, the concentration of troponin I protein in the sample is calculated, so as to realize protein detection, a support and an object to be detected is placed in an accommodating box, when a drive panel is controlled to be driven, a dropper is started, so that the detection mechanism can be stably placed on the detection belt, and the detection mechanism, so as to achieve a good detection effect.

Drawings

Fig. 1 is a three-dimensional schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1 base, 2 supports, 3 cylinders, 4 droppers, 5 fixing mechanisms, 501 bases, 502 motors, 503 threaded rods, 504 sliding blocks, 505 fixing plates, 506 electric push rods and 507 pressing plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-3, a test paper sampling device for protein detection, including base 1, support 2 and cylinder 3 through setting up base 1 and support, the top fixed mounting of base 1 has support 2, the bottom of support 2 is provided with cylinder 3, the bottom of cylinder 3 is provided with burette 4, treat the thing at holding the inside placing of box, start when control panel drive solenoid valve, can make to treat the thing by burette 4 instil into the test strip of test paper on, the top of base 1 is provided with fixed establishment 5, through setting up fixed establishment 5, each structure of fixed establishment 5 mutually supports, can reach and fix stably to the test paper, thereby make detection effect better.

The fixing mechanism 5 comprises a base 501, a motor 502, a threaded rod 503, a sliding block 504, a fixing plate 505, an electric push rod 506 and a pressing plate 507, the two bases 501 are arranged in the base 1, the motors 502 are fixedly arranged on the opposite sides of the two bases 501, a control panel driving motor 502 is started, an output shaft of each motor 502 can drive the two threaded rods 503 to rotate, the threaded rods 503 are fixedly arranged at the output shafts of the motors 502, when the motors 502 are started, the sliding blocks 504 outside the two threaded rods 503 can move oppositely or oppositely due to the limit of the bases 501 and drive the fixing plate 505 at the top to move synchronously oppositely or oppositely, the sliding blocks 504 are arranged outside the threaded rods 503, the fixing plate 505 is fixedly arranged at the top of each sliding block 504, the electric push rod 506 is fixedly arranged inside the fixing plate 505, the pressing plate 507 is driven by the electric push rod 506 to stretch and retract, and the pressing plate 507 is fixedly arranged at the bottom of the electric push rod 506.

When in implementation, the method comprises the following steps:

1) Firstly, placing the test paper on a placing table, starting a control panel driving motor 502 at the moment, driving a threaded rod 503 to rotate by the motor 502, enabling two sliding blocks 504 to move towards opposite directions, and driving two fixing plates 505 to synchronously move towards opposite directions;

2) Then the two electric push rods 506 drive the pressing plate 507 to clamp the test paper;

3) And finally, starting the electromagnetic valve, and dripping the object to be detected on a detection belt of the test paper through the dropper 4 from the containing box.

To sum up, this test paper sampling device that albumen detected, control panel driving motor 502 starts, and motor 502's output shaft can drive two threaded rods 503 and rotate, and the outside slider 504 of two threaded rods 503 this moment is because the spacing meeting of base 501 is relative or carried on the back mutually to the fixed plate 505 that drives the top carries on the back mutually or relative movement in step, carries out the centre gripping to the test paper through setting up the flexible pressure strip 507 of drive of electric putter 506.

And, at first put the test paper on placing the platform, control panel drive motor 502 starts this moment, and motor 502 can drive threaded rod 503 and rotate, makes two sliders 504 move to the opposite direction to drive two fixed plates 505 and move to the opposite direction in step, then two electric putter 506 can drive pressure strip 507 and press from both sides the test paper tightly, and solenoid valve starts at last, will examine the thing by the containing box through burette 4 drippage on the detection zone of test paper can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a test paper sampling device of protein detection, includes base (1), its characterized in that: a support (2) is fixedly installed at the top of the base (1), an air cylinder (3) is arranged at the bottom of the support (2), a dropper (4) is arranged at the bottom of the air cylinder (3), and a fixing mechanism (5) is arranged at the top of the base (1);

fixed establishment (5) include base (501), motor (502), threaded rod (503), slider (504), fixed plate (505), electric putter (506) and pressure strip (507), the inside of base (1) is provided with base (501) that quantity is two, two the equal fixed mounting in one side relatively of base (501) has motor (502), the output shaft department fixed mounting of motor (502) has threaded rod (503), the outside of threaded rod (503) is provided with slider (504), the top fixed mounting of slider (504) has fixed plate (505), the inside fixed mounting of fixed plate (505) has electric putter (506), the bottom fixed mounting of electric putter (506) has pressure strip (507).

2. A test strip sampling device for protein assay according to claim 1, wherein: the front side fixed mounting of base (1) has control panel, the bottom fixed mounting of cylinder (3) has holds the box, the bottom that holds the box and the top fixed connection of burette (4), the top fixed mounting of base (1) has places the platform.

3. A test strip sampling device for protein assay according to claim 2, wherein: the test paper is arranged at the top of the placing table, the electromagnetic valve is fixedly mounted outside the dropper (4), and the control panel is electrically connected with the air cylinder (3), the motor (502) and the electric push rod (506) through leads.

4. A test strip sampling device for protein assay according to claim 1, wherein: the two threaded rods (503) are respectively positioned inside the two bases (501), and one side, far away from the output shafts of the two motors (502), of the two threaded rods (503) is respectively connected with the inner walls of the two bases (501) on the opposite side in a rotating mode.

5. A test strip sampling device for protein assay according to claim 1, wherein: the quantity of slider (504) is two, two threaded rod (503) run through two sliders (504) respectively, two the top and the bottom of slider (504) are pasted with the interior roof and the interior bottom wall of two bases (501) respectively.

6. A test strip sampling device for protein assay according to claim 1, wherein: one side, far away from slider (504), of two fixed plate (505) all extends to the outside of base (501), two sliding opening has all been seted up at the top of base (501), two the top of electric putter (506) respectively with the interior roof interconnect of two fixed plate (505).

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