Device for performing incubation interpretation on colloidal gold or carbon microarray chip card

Abstract

The utility model relates to a device for performing incubation interpretation on a colloidal gold or carbon microarray chip card, which comprises a light uniformizing cover, a module camera is arranged on the light uniformizing cover and is used for identifying a detection card two-dimensional code below the module camera and photographing and sampling, the bottom end of the light uniformizing cover is fixedly connected to a metal card slot, a corresponding slot is formed in the upper part of the metal card slot, and the upper part of the metal card slot is provided with a light source. The metal card slot is used for placing a colloidal gold / carbon microarray chip card, and a heating film is attached to the bottom of the metal card slot and is used for heating the metal card slot. The module camera is adopted for photographing, the polyamide heating film is matched with the metal clamping groove for incubation, and the functions of constant-temperature incubation and photographing, uploading and interpretation of the colloidal gold / carbon microarray chip card are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of food safety detection, in particular to a device for incubating and judging colloidal gold or carbon microarray chip cards. BACKGROUND

[0002] Currently, colloidal gold or carbon microarray chip cards are mainly judged by manual operation. SUMMARY

[0003] The present application aims to overcome the problems in the prior art and provide a device for incubating and judging colloidal gold or carbon microarray chip cards, which can incubate and judge microarray chip cards after sample addition.

[0004] To achieve the above technical purposes and effects, the present application realizes the following technical solutions:

[0005] The device for incubating and judging colloidal gold or carbon microarray chip cards comprises a uniform light cover, a module camera is arranged on the uniform light cover, which is used for recognizing a two-dimensional code of a detection card below and taking a sample photo, the bottom end of the uniform light cover is fixed to a metal card slot, the upper part of the metal card slot is provided with a corresponding slot for placing colloidal gold / carbon microarray chip cards, and a heating film is attached to the bottom of the metal card slot for heating the metal card slot.

[0006] Further, a contact switch is arranged at the end of the slot of the metal card slot for touch sensing whether the colloidal gold / carbon microarray chip card is inserted in place, a temperature control switch is arranged on the metal card slot for sensing the temperature of the heating film, the temperature control switch and the heating film are electrically connected in series to a control circuit board for controlling the electrical connection and disconnection of the heating film according to the sensed temperature, and the contact switch and the module camera are electrically connected to the control circuit board respectively for controlling the module camera and the heating film to work according to the contact switch signal.

[0007] Further, a ring-shaped LED lamp plate is arranged at the bottom of the uniform light cover, which is electrically connected to the control circuit board for providing light source for the uniform light cover.

[0008] Further, a uniform light plating layer is arranged on the inner wall of the uniform light cover to enhance the diffuse reflection intensity of the light source and form uniform and reliable ambient light.

[0009] Further, the bottom end of the uniform light cover is connected to the metal card slot through a support structure to form a gap between the bottom end and the metal card slot, a card shell pressing plate is arranged in the gap, a card shell pressing spring is arranged on the card shell pressing plate, and the card shell pressing plate is connected to the bottom end of the uniform light cover or the upper end of the metal card slot through corresponding threaded fasteners, so that the card shell pressing plate or the card shell pressing spring provides a certain elastic pre-tightening force for the colloidal gold / carbon microarray chip card inserted into the slot of the metal card slot.

[0010] Further, the bottom end of the metal card slot is supported and connected to the base, the control circuit board is located between the metal card slot and the base, and is fixed to the base.

[0011] Further, the base is sleeved with a shell to cover and protect the module camera, the light uniformizing cover metal card slot and the control circuit board.

[0012] Further, the shell side wall is provided with a shell card insertion port and a shell power port, the shell card insertion port is opposite to the slot of the metal card slot, and is used for inserting the colloidal gold / carbon microarray chip card, and the shell power port is electrically connected to the control circuit board inside and is connected to the power supply through a corresponding cable outside.

[0013] Further, the heating film is a polyamide heating film.

[0014] The present application has the following beneficial effects:

[0015] 1. The problem of manual qualitative interpretation of the colloidal gold / carbon microarray chip card is solved, and the picture information can be automatically uploaded to the host computer for interpretation.

[0016] 2. The structure is simple and convenient to carry.

[0017] 3. The camera module can automatically save product pictures and results, and has good traceability.

[0018] 4. The camera module and the detection card two-dimensional code spraying can automatically identify the product type, and simplify the manual operation. DETAILED DESCRIPTION

[0019] Figure 1 It is a cross-sectional view of the present application without a shell;

[0020] Figure 2 It is a three-dimensional structure diagram of the present application without a shell;

[0021] Figure 3 It is a three-dimensional structure diagram of the present application after removing half of the light uniformizing cover;

[0022] Figure 4 It is a front view of the shell of the present application;

[0023] Figure 5 It is a rear view of the shell of the present application;

[0024] Figure 6 It is a front end view of the present application without a shell.

[0025] The figure label explanation: 1, module camera, 2, light uniform cover, 3, ring LED light board, 4, card shell pressing plate, 5, card shell pressing spring, 6, contact switch, 7, metal card slot, 8, heating film, 9, temperature control switch, 10, control circuit board, 11, base, 12, shell card insertion port, 13, shell, 14, shell power port. DETAILED DESCRIPTION

[0026] The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] As Figure 1 shown, a device for incubating and interpreting colloidal gold or carbon microarray chip cards includes a light uniform cover 2, the light uniform cover 2 is provided with a module camera 1, in this embodiment, the module camera 1 is arranged at the top of the light uniform cover 2, the lens is inserted into the light uniform cover 2, and the rest is fixed to the outside of the light uniform cover 2 by screws, which is used to identify the two-dimensional code of the detection card below and take pictures for sampling, the bottom end of the light uniform cover 2 is fixed to the metal card slot 7, the upper part of the metal card slot 7 is provided with a corresponding slot for placing colloidal gold / carbon microarray chip cards, the bottom of the metal card slot 7 is attached with a heating film 8, the back of the heating film 8 is provided with double-sided adhesive tape, which is pasted on the bottom of the metal card slot 7, and is used to heat the metal card slot 7.

[0028] The end of the slot of the metal card slot 7 is provided with a contact switch 6 for touch sensing whether the colloidal gold / carbon microarray chip card is inserted in place, the metal card slot 7 is provided with a temperature control switch 9 for sensing the temperature of the heating film 8, in this embodiment, the temperature control switch 9 is attached to the heating film 8 and fixed to the metal card slot 7 by screws, and has a hole at the corresponding position of the heating film 8, so that the fixing screw passes through, the temperature control switch 9 and the heating film 8 are electrically connected in series to the control circuit board 10, which is used to control the on-off of the heating film 8 according to the sensed temperature, the temperature control switch 9 directly controls the temperature of the metal card slot 7: when the preset temperature of the temperature control switch 9 is reached, the temperature control switch 9 is automatically turned off, so that the heating film 8 stops heating the metal card slot 7, when the temperature is lower than the preset temperature of the temperature control switch 9, the temperature control switch 9 is in a normal on state, and the heating film 8 will continuously heat the metal card slot 7, this way can realize that the temperature of the metal card slot 7 and the contact surface of the detection card reaches the temperature range of 40℃±0.5℃ through the power calculation of the heating film 8 and the material thermal conductivity calculation of the metal card slot 7, the contact switch 6 and the module camera 1 are respectively electrically connected to the control circuit board 10, which is used to control the module camera 1 and the heating film 8 according to the contact switch 6 signal.

[0029] As Figure 1 and Figure 3 shown, the bottom of the light uniform cover 2 is provided with a ring LED light board 3, the ring LED light board 3 is electrically connected to the control circuit board 10, which is used to provide light source for the light uniform cover 2.

[0030] The inner wall of the uniform light cover 2 is provided with a uniform light plating layer for enhancing the diffuse reflection intensity of the light source and forming a uniform and reliable ambient light.

[0031] As shown in Figure 2 and Figure 3 The bottom end of the uniform light cover 2 is connected to the metal card slot 7 through a support structure, and in this embodiment, the bottom end of the uniform light cover 2 is fixed to the metal card slot 7 through screws and hexagonal studs after being attached to the annular LED lamp plate 3, so that a gap is formed between the bottom end of the uniform light cover 2 and the metal card slot 7, and a card shell pressing plate 4 is arranged in the gap, the card shell pressing plate 4 is provided with a card shell pressing spring 5, and in this embodiment, as shown in Figure 1 the card shell pressing spring 5 is fixed to the bottom of the card shell pressing plate 4 through screws, and the card shell pressing plate 4 is fixed to the upper end of the metal card slot 7 through screws, so that the card shell pressing spring 5 provides a certain elastic pre-tightening force to the colloidal gold / carbon microarray chip card inserted into the slot of the metal card slot 7, so that the colloidal gold / carbon microarray chip card as a detection card is better attached to the metal card slot 7.

[0032] The bottom end of the metal card slot 7 is supported and connected to the base 11, and the control circuit board 10 is located between the metal card slot 7 and the base 11 and is fixed to the base 11.

[0033] The base 11 is sleeved with a shell 13 to cover and protect the module camera 1, the uniform light cover 2, the metal card slot 7 and the control circuit board 10.

[0034] As shown in Figure 4 and Figure 5 The shell 13 is provided with a shell card insertion port 12 and a shell power supply port 14 on the side wall, the shell card insertion port 12 is opposite to the slot of the metal card slot 7 and is used for inserting the colloidal gold / carbon microarray chip card, and the shell power supply port 14 is electrically connected to the control circuit board 10 inside and is connected to the power supply through a corresponding cable outside.

[0035] The heating film 8 is a polyamide heating film.

[0036] In this embodiment, a Bluetooth module can be arranged on the control circuit board 10 to facilitate communication with the host computer or mobile terminal APP.

[0037] Working process and principle of the application

[0038] After the power supply is inserted and turned on, the metal card slot 7 is heated to the fixed temperature of the temperature control switch 9, the Bluetooth module of the phone APP is successfully connected to the device, the module camera 1 recognizes the detection card two-dimensional code, confirms the incubation time and the detection product type, inserts the colloidal gold / carbon microarray chip card, the detection card touches the contact switch 6, and the incubation countdown is started, after the incubation countdown is over, the module camera 1 takes a photo, and the detection card photo is transmitted to the phone APP through the Bluetooth module, and the corresponding judgment is made by the phone APP.

[0039] Those skilled in the art can understand that the related modules and the functions realized by the modules involved in the present application are realized by loading the conventional computer software program or the related protocol in the improved hardware and the device, the apparatus or the system constituted by the hardware, and not by improving the computer software program or the related protocol. For example, the improved computer hardware system can still realize the specific function of the hardware system by loading the existing software operating system. Therefore, it can be understood that the innovation of the present application lies in the improvement of the hardware modules and the connection and combination relationship thereof, and not in the improvement of the software or the protocol loaded in the hardware modules for realizing the related functions.

[0040] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Various modifications and changes can be made by those skilled in the art to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for incubation interpretation of colloidal gold or carbon microarray chip cards, characterized in that, Including the even light cover (2), the even light cover (2) is equipped with module camera (1) on it, is used to identify the detection card two-dimensional code under it and take sample, the bottom of even light cover (2) is fixed on metal card slot (7), the upper portion of metal card slot (7) is equipped with corresponding slot, is used to place colloid gold / carbon microarray chip card, the bottom of metal card slot (7) is pasted with heating film (8), is used to heat metal card slot (7).

2. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 1, characterized in that, The end of the slot of the metal card slot (7) is provided with a contact switch (6) for sensing whether the colloid gold / carbon microarray chip card is inserted into position. A temperature control switch (9) is provided on the metal card slot (7) for sensing the temperature of the heating film (8). The temperature control switch (9) and the heating film (8) are electrically connected in series to the control circuit board (10) for controlling the electrical connection of the heating film (8) according to the sensed temperature. The contact switch (6) and the module camera (1) are electrically connected to the control circuit board (10) for controlling the operation of the module camera (1) and the heating film (8) according to the contact switch (6) signal.

3. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 2, characterized in that, The bottom of the even light cover (2) is provided with a ring-shaped LED light plate (3) which is electrically connected to the control circuit board (10) for providing light source for the even light cover (2).

4. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 3, characterized in that, The inner wall of the even light cover (2) is provided with an even light plating layer for enhancing the diffuse reflection intensity of the light source to form a uniform and reliable ambient light.

5. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 2, characterized in that, The bottom of the even light cover (2) is connected to the metal card slot (7) through a support structure to form a gap between the bottom of the even light cover (2) and the metal card slot (7). A card shell pressing plate (4) is provided in the gap. The card shell pressing plate (4) is provided with a card shell pressing spring (5). The card shell pressing plate (4) is connected to the bottom of the even light cover (2) or the upper end of the metal card slot (7) through corresponding threaded fasteners so that the card shell pressing plate (4) or the card shell pressing spring (5) provides a certain elastic pre-tightening force to the colloid gold / carbon microarray chip card inserted into the slot of the metal card slot (7).

6. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 2, characterized in that, The bottom of the metal card slot (7) is supported and connected to the base (11). The control circuit board (10) is located between the metal card slot (7) and the base (11) and is fixed to the base (11).

7. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 6, characterized in that, The base (11) is sleeved with a shell (13) to cover and protect the module camera (1), the even light cover (2), the metal card slot (7), and the control circuit board (10).

8. The device for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 7, characterized in that, The shell (13) is provided with a shell card insertion port (12) and a shell power port (14) on the side wall. The shell card insertion port (12) is opposite to the slot of the metal card slot (7) for inserting the colloid gold / carbon microarray chip card. The shell power port (14) is electrically connected to the control circuit board (10) inside and is connected to the power supply through corresponding cables outside.

9. The apparatus for incubation interpretation of colloidal gold or carbon microarray chip card according to claim 1 or 2, characterized in that, The heating film (8) is a polyamide heating film.

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