CN209878776U - Device is hatched to pull formula colloidal gold test card constant temperature - Google Patents

Abstract

The utility model discloses a drawing colloidal gold detection card constant temperature incubation device, which comprises a plastic shell, a detection unit, a power supply and a microcomputer controller, wherein the detection unit comprises a pipe groove, a heating component and a card holder; the plastic shell comprises an upper shell and a lower shell; the pipe groove is matched with a miniature centrifugal pipe, the pipe groove is positioned in the upper shell, and the pipe groove is vertical to the upper surface of the upper shell; a clamping groove matched with the card holder is formed in the boundary of the upper shell and the lower shell, the card holder is connected with the plastic shell in a sliding mode, and the card holder is matched with a colloidal gold detection card; the heating assembly comprises a heating ring, a heating sheet and a heat conducting plate, the heating ring is sleeved on the outer wall of the pipe groove, the heating sheet is positioned at the bottom of the clamping groove, and the heat conducting plate is sleeved on the clamping groove; the microcomputer controller is electrically connected with the power supply and the heating component. The utility model discloses can provide stable hatching environment, improve the result rate of accuracy, the heating is even.

Description

Device is hatched to pull formula colloidal gold test card constant temperature

Technical Field

The utility model relates to a reagent detects technical field, especially relates to a device is hatched to pull formula colloidal gold test card constant temperature.

Background

At present, colloidal gold detection cards are mostly placed in incubation equipment at room temperature or in a semi-closed manner during detection. Because the temperature has a large influence on the immunoassay reaction, the unstable temperature environment easily causes unstable detection results, and is not favorable for the accuracy of the detection results.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device is hatched to pull formula colloidal gold detection card constant temperature can provide stable hatching environment, improves the result rate of accuracy, and the heating is even.

In order to achieve the purpose, the utility model adopts the following technical proposal to realize:

the utility model discloses a drawing colloidal gold detection card constant temperature incubation device, which comprises a plastic shell, a detection unit, a power supply and a microcomputer controller, wherein the detection unit comprises a pipe groove, a heating component and a card holder; the plastic shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are fixedly connected through bolts; the pipe groove is matched with a miniature centrifugal pipe, the pipe groove is positioned in the upper shell, and the pipe groove is vertical to the upper surface of the upper shell; a clamping groove matched with the clamping support is formed in the boundary of the upper shell and the lower shell, the clamping support is connected with the plastic shell in a sliding mode, the clamping support is matched with a colloidal gold detection card, and when the clamping support is completely inserted into the plastic shell, the colloidal gold detection chuck is located on the lower portion of the pipe groove; the heating assembly comprises a heating ring, a heating sheet and a heat conducting plate, the heating ring is sleeved on the outer wall of the pipe groove, the heating sheet is positioned at the bottom of the clamping groove, and the heat conducting plate is sleeved on the clamping groove; the microcomputer controller is electrically connected with the power supply and the heating component.

Preferably, the heat conducting plate and the card holder are both made of aluminum.

Preferably, a convex elastic sheet is arranged in the clamping groove and used for clamping the clamping support.

Preferably, still include thermocouple, display screen, the thermocouple is used for measuring the tube seat with the temperature in the draw-in groove, thermocouple and display screen electricity are connected microcomputer controller, the display screen is used for showing the temperature.

Preferably, a plurality of the detection units are arranged side by side.

Preferably, the upper shell is provided with marks, and the marks correspond to the detection units one by one.

Preferably, the heating plates are located on two sides of the width direction of the clamping groove.

The utility model has the advantages that:

1. the utility model discloses can provide stable hatching environment.

2. The utility model discloses can improve the result rate of accuracy.

3. The utility model discloses the heating is even, can provide the while incubation of a plurality of samples.

4. The utility model discloses can heat simultaneously and detect liquid and detection card, and then improve the result rate of accuracy.

5. The utility model has good heat conductivity and convenient use.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a schematic diagram of the present invention.

In the figure: 1-upper shell, 2-lower shell, 3-display screen, 4-tube groove, 5-card holder, 6-mark, 7-power supply, 8-heating ring, 9-heat conducting plate and 10-heating plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model comprises a plastic casing, a detection unit, a power supply 7 and a microcomputer controller, wherein the detection unit comprises a pipe groove 4, a heating component and a clamping support 5; the plastic shell comprises an upper shell 1 and a lower shell 2, and the upper shell 1 and the lower shell 2 are fixedly connected through bolts; the tube slot 4 is matched with a miniature centrifugal tube, the tube slot 4 is positioned in the upper shell 1, and the tube slot 4 is arranged perpendicular to the upper surface of the upper shell 1; a clamping groove matched with the card holder 5 is formed in the boundary of the upper shell 1 and the lower shell 2, the card holder 5 is connected with the plastic shell in a sliding mode, the card holder 5 is matched with a colloidal gold detection card, and when the card holder 5 is completely inserted into the plastic shell, the colloidal gold detection card head is positioned at the lower portion of the pipe groove 4; the heating assembly comprises a heating ring 8, a heating sheet 10 and a heat conducting plate 9, the heating ring 8 is sleeved on the outer wall of the pipe groove 4, the heating sheet 10 is positioned at the bottom of the clamping groove, and the heat conducting plate 9 is sleeved on the clamping groove; the microcomputer controller electricity is connected power 7 and heating element, the heat-conducting plate 9 with the card holds in the palm 5 and is aluminium system, set up protruding type shell fragment in the draw-in groove, protruding type shell fragment is used for the chucking the card holds in the palm 5, still includes thermocouple, display screen 3, the thermocouple is used for measuring the tube seat 4 with the temperature in the draw-in groove, thermocouple and 3 electricity connections of display screen microcomputer controller, display screen 3 is used for showing the temperature, and is a plurality of the detecting element sets up side by side, upper portion casing 1 sets up mark 6, mark 6 with the detecting element one-to-one, heating plate 10 is located draw-in groove width direction's both sides, protruding type shell fragment is the preforming of downward arch.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims (7)

1. The utility model provides a device is hatched to pull formula colloidal gold test card constant temperature which characterized in that: the device comprises a plastic shell, a detection unit, a power supply (7), a microcomputer controller and a thermocouple, wherein the detection unit comprises a pipe groove (4), a heating assembly and a clamping support (5);

the plastic shell comprises an upper shell (1) and a lower shell (2), and the upper shell (1) and the lower shell (2) are fixedly connected through bolts;

the pipe groove (4) is matched with a micro centrifugal pipe, the pipe groove (4) is positioned in the upper shell (1), and the pipe groove (4) is perpendicular to the upper surface of the upper shell (1);

a clamping groove matched with the card support (5) is formed in the boundary of the upper shell (1) and the lower shell (2), the card support (5) is connected with the plastic shell in a sliding mode, the card support (5) is matched with a colloidal gold detection card, and when the card support (5) is completely inserted into the plastic shell, the colloidal gold detection clamping head is located on the lower portion of the pipe groove (4);

the heating assembly comprises a heating ring (8), a heating sheet (10) and a heat conducting plate (9), the heating ring (8) is sleeved on the outer wall of the pipe groove (4), the heating sheet (10) is located at the bottom of the clamping groove, and the heat conducting plate (9) is sleeved on the clamping groove;

the microcomputer controller is electrically connected with the power supply (7), the thermocouple and the heating assembly;

the thermocouple is used for measuring the temperature in the pipe groove (4) and the clamping groove.

2. The drawing type colloidal gold detection card constant-temperature incubation device according to claim 1, characterized in that: the heat conducting plate (9) and the card support (5) are made of aluminum.

3. The drawing type colloidal gold detection card constant-temperature incubation device according to claim 1, characterized in that: a convex elastic sheet is arranged in the clamping groove and used for clamping the clamping support (5).

4. The drawing type colloidal gold detection card constant-temperature incubation device according to claim 1, characterized in that: still include display screen (3), display screen (3) electricity is connected the microcomputer control ware, display screen (3) are used for showing the temperature.

5. The drawing type colloidal gold detection card constant-temperature incubation device according to any one of claims 1 to 4, characterized in that: the plurality of detection units are arranged side by side.

6. The drawing type colloidal gold detection card constant-temperature incubation device according to claim 5, characterized in that: the upper shell (1) is provided with marks (6), and the marks (6) correspond to the detection units one by one.

7. The drawing type colloidal gold detection card constant-temperature incubation device according to claim 1, characterized in that: the heating plates (10) are positioned on two sides of the width direction of the clamping groove.