POCT detection device

Abstract

The utility model discloses a POCT detection device, and particularly relates to the POCT detection technology field, the POCT detection device comprises a mounting base, the upper end of the mounting base is provided with a heating barrel, the outer side of the upper end of the heating barrel is provided with a supporting rod, the upper end of the supporting rod is provided with a supporting plate, one side of the upper end of the supporting plate is provided with a small motor, and the small motor is provided with a power supply. An output shaft of the small motor penetrates through the end face of the supporting plate and extends to the lower end of the supporting plate. In actual use, under the corresponding arrangement state of the pressing plate, the limiting sliding rod, the limiting plate, the temperature sensing piece and the supporting spring, when the supporting plate is adjusted to move downwards, the supporting spring can be pressed, and the pressing plate is pressed through the supporting spring, so that the pressing plate and the detection tank are pressed tightly; therefore, the sealing performance of the detection tank is effectively improved, the detection tank can be conveniently replaced, and the small motor can drive the adjusting supporting plate and the placing bottom plate to ascend and descend under the corresponding arrangement state of the supporting rod, the adjusting lead screw and the small motor.

Description

Technical Field

[0001] The utility model relates to the technical field of POCT detection, and more specifically, to a POCT detection device. Background Art

[0002] Point-of-care (POCT) refers to a clinical testing method that performs immediate analysis and diagnosis. Using a molecular POCT device, doctors or patients can test samples, eliminating the complex laboratory testing process and providing rapid results. Within the medical field, POCT has been applied in a variety of areas, including home health care, cardiac markers, clinical chemistry, and microbiology. POCT testing is characterized by speed, ease of use, and time savings. For example, patented technology disclosed in prior art publication No. CN219363645U discloses a molecular POCT rapid testing device. This device places a test vial in a heating cylinder, turns on the heating switch, and heat-inactivates the vial using a heating wire. A temperature sensor monitors the temperature inside the vial. When the temperature reaches the inactivation point, the heating switch is turned off, halting the inactivation process. Once the inactivation is complete, the operator extends the lifting cylinder, moving the lifting platform upward, removing the vial from the heating cylinder to cool it, and then adding lyophilized powder or other extraction and amplification materials.

[0003] When the above device is in use, the separate setting of the heating cylinder allows the test bottle to be moved out of the heating cylinder for cooling, which has a better heat dissipation effect and a shorter cooling process time. The coordinated setting of the sliding groove and the vertical moving rod makes the sliding process of the test bottle more stable, reducing the probability of tilting and shaking of the test bottle during the sliding process. However, it is inconvenient to install and replace the test bottle, which affects the applicability of the POCT detection device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a POCT detection device. The technical problem to be solved by the present invention is: how to conveniently install and replace the detection canister.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a POCT detection device, comprising a mounting base, a heating barrel being provided at the upper end thereof, a support rod being provided on the outer side of the upper end of the heating barrel, a support plate being provided on the upper end of the support rod, a small motor being provided on one side of the upper end of the support plate, an output shaft of the small motor passing through the end surface of the support plate and extending to the lower end thereof, an adjusting screw being provided at the lower end of the support plate on the output shaft of the small motor, an adjusting support plate being provided on the outer end surface of the adjusting screw rod, and a pressure plate being provided on the lower end surface of the adjusting support plate;

[0006] The upper end of the pressure plate is provided with a temperature sensing piece and a limiting slide rod. The limiting slide rod passes through the end face of the adjusting support plate and extends to the upper end of the adjusting support plate. The upper end face of the limiting slide rod is provided with a limiting plate. The outer end face of the limiting slide rod is provided with a supporting spring on the lower side of the adjusting support plate. The end face of the adjusting support plate is provided with a connecting slide rod on the side end face close to the limiting slide rod, and the lower end of the connecting slide rod is provided with a placement base plate.

[0007] In a preferred embodiment, a sealing gasket is provided on the lower side of the inner end surface of the heating barrel and the lower end surface of the pressure plate, and a heating rod is provided on the inner end surface of the heating barrel;

[0008] Both ends of the heating rod pass through the end surface of the heating barrel and extend to the outside of the heating barrel. Both ends of the heating rod are provided with electrical connecting rods on the outside of the heating barrel.

[0009] In a preferred embodiment, a detection tank is provided inside the heating barrel, and the support rods are provided in two groups, each group having two support rods;

[0010] The two support rods are arranged in a mirrored state on both sides of the horizontal central axis in the direction of looking down on the heating barrel, and the two groups of support rods are arranged in a mirrored state on both sides of the vertical central axis in the direction of looking down on the heating barrel.

[0011] In a preferred embodiment, the outer end surface diameter of the detection tank in the top view direction is smaller than the inner end surface diameter of the heating barrel in the top view direction, and a control button is provided on the outside of the upper end of the mounting base;

[0012] The sealing gasket is a rubber component. There are two small motors and two adjusting screw rods, and they are arranged in a mirror image on both sides of the vertical central axis in the main viewing direction of the support plate.

[0013] In a preferred embodiment, the small motor is electrically connected to an external control device, and the outer end surface of the pressure plate is adapted to the inner end surface of the heating barrel;

[0014] There are two limit sliding rods, which are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the adjustment support plate.

[0015] In a preferred embodiment, the diameter of the limiting plate in the top view direction is larger than the diameter of the limiting sliding rod in the top view direction, and the temperature sensing piece is electrically connected to the external control device.

[0016] Technical effects and advantages of this utility model:

[0017] When the utility model is actually used, by setting the pressure plate, the limit slide rod, the limit plate, the temperature sensing piece and the support spring in the corresponding state, when the adjustment support plate moves downward, the support spring will be pressed, and the pressure plate will be pressed by the support spring, so that the pressure plate and the detection tank are pressed tightly, thereby effectively increasing the sealing of the detection tank, and also facilitating the replacement of the detection tank. At the same time, when the support rod, the adjusting screw rod and the small motor are set in the corresponding state, the small motor can be used to drive the adjustment support plate and the placement bottom plate to rise and fall, thereby facilitating the introduction of the detection tank into the interior of the heating barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the overall rear structure of the utility model.

[0020] Figure 3 This is a schematic diagram of the overall main cross-sectional structure of the utility model.

[0021] Figure 4 It is a schematic diagram of the overall right side cross-sectional structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1 mounting base, 2 heating barrel, 3 control button, 4 support rod, 5 adjusting screw rod, 6 support plate, 7 small motor, 8 adjusting support plate, 9 electrical connecting rod, 10 heating rod, 11 detection tank, 12 sealing gasket, 13 pressure plate, 14 limiting slide rod, 15 limiting plate, 16 temperature sensing piece, 17 supporting spring, 18 connecting slide rod, 19 placing base plate. DETAILED DESCRIPTION

[0023] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of this disclosure will be more comprehensive and complete, and will fully convey the concepts of the example embodiments to those skilled in the art. The accompanying drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. Identical reference numerals in the figures indicate identical or similar parts, and thus repeated descriptions thereof will be omitted.

[0024] The utility model provides a POCT detection device, such as Figure 1 and 2 As shown, it includes a mounting base 1, a heating barrel 2 is provided at its upper end, a support rod 4 is provided on the outer side of the upper end of the heating barrel 2, a support plate 6 is provided at the upper end of the support rod 4, a small motor 7 is provided on one side of the upper end of the support plate 6, and the output shaft of the small motor 7 passes through the end surface of the support plate 6 and extends to its lower end;

[0025] The output shaft of the small motor 7 is provided with an adjusting screw rod 5 at the lower end of the support plate 6, and the outer end surface of the adjusting screw rod 5 is provided with an adjusting support plate 8, which can be driven by the small motor 7 to rotate the adjusting screw rod 5, thereby driving the adjusting support plate 8 to move up and down in height. The number of the support rods 4 is provided in two groups, each group is provided with two, and the two support rods 4 are arranged in a mirrored state on both sides of the transverse central axis of the heating barrel 2 in the top view direction;

[0026] The two groups of support rods 4 are arranged in a mirrored state on both sides of the vertical central axis of the heating barrel 2 in the top view direction. A control button 3 is provided on the outside of the upper end of the mounting base 1. There are two of the small motor 7 and the adjusting screw 5, and they are arranged in a mirrored state on both sides of the vertical central axis of the support plate 6 in the main view direction. The small motor 7 is electrically connected to the external control device.

[0027] like Figure 3 and 4 As shown, a pressure plate 13 is provided on the lower end face of the adjusting support plate 8, and a temperature sensing piece 16 and a limiting slide 14 are provided on the upper end face of the pressure plate 13. The limiting slide 14 passes through the end face of the adjusting support plate 8 and extends to the upper end of the adjusting support plate 8. A limiting plate 15 is provided on the upper end face of the limiting slide 14, which can facilitate the height adjustment of the pressure plate 13, thereby facilitating the replacement of the detection tank 11.

[0028] The outer end surface of the limiting slide bar 14 is provided with a supporting spring 17 on the lower side of the adjusting support plate 8. When the detection tank 11 is moved to the inside of the heating barrel 2, the pressure plate 13 can support the upper end of the detection tank 11, and the supporting spring 17 can support the upper end of the detection tank 11, thereby effectively increasing the sealing of the detection tank 11. The lower side of the inner end surface of the heating barrel 2 and the lower end surface of the pressure plate 13 are both provided with a sealing gasket 12. The inner end surface of the heating barrel 2 is provided with a heating rod 10, and the two ends of the heating rod 10 pass through the end surface of the heating barrel 2 and extend to the outside of the heating barrel 2. The two ends of the heating rod 10 are provided with electrical connecting rods 9 on the outside of the heating barrel 2, which can heat the detection tank 11 through the heating rod 10. The interior of the heating barrel 2 is provided with a detection tank 11, and the outer end surface diameter of the detection tank 11 in the top view direction is smaller than the inner end surface diameter of the heating barrel 2 in the top view direction;

[0029] The sealing gasket 12 is a rubber component, the outer end face of the pressure plate 13 is adapted to the inner end face of the heating barrel 2, there are two limiting slide bars 14, and they are arranged in a mirrored state on both sides of the vertical center axis of the main viewing direction of the adjustment support plate 8, the diameter of the limiting plate 15 in the top view direction is larger than the diameter of the limiting slide bar 14 in the top view direction, the temperature sensing piece 16 is electrically connected to the external control device, and the end face of the adjustment support plate 8 is provided with a connecting slide bar 18 on the side close to the limiting slide bar 14, and the lower end of the connecting slide bar 18 is provided with a placement base plate 19.

[0030] Working principle of this utility model:

[0031] When the present invention is in use, the staff pushes the pressure plate 13 upwards to place the test tank 11 on the upper end of the placement base plate 19. Then the staff can drive the small motor 7 to work through the external control device, which will drive the adjusting screw 5 to rotate, thereby driving the adjusting support plate 8 to rise and fall. At the same time, the placement base plate 19 will press against the upper end of the sealing gasket 12. Then the adjusting support plate 8 will press the pressure plate 13 through the support spring 17, thereby effectively increasing the sealing of the test tank 11.

[0032] Finally, a few points should be explained: the drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A POCT detection device, characterized in that: include: A mounting base (1) is provided with a heating barrel (2) at its upper end, a support rod (4) is provided on the outer side of the upper end of the heating barrel (2), a support plate (6) is provided on the upper end of the support rod (4), a small motor (7) is provided on one side of the upper end of the support plate (6), an output shaft of the small motor (7) passes through the end face of the support plate (6) and extends to the lower end thereof, an adjusting screw rod (5) is provided on the output shaft of the small motor (7) at the lower end of the support plate (6), an adjusting support plate (8) is provided on the outer end face of the adjusting screw rod (5), and a pressing plate (13) is provided on the lower end face of the adjusting support plate (8); The upper end of the pressure plate (13) is provided with a temperature sensing piece (16) and a limiting slide bar (14), the limiting slide bar (14) passes through the end face of the adjustment support plate (8) and extends to the upper end of the adjustment support plate (8), the upper end face of the limiting slide bar (14) is provided with a limiting plate (15), the outer end face of the limiting slide bar (14) is provided with a supporting spring (17) on the lower side of the adjustment support plate (8), the end face of the adjustment support plate (8) is provided with a connecting slide bar (18) on the side end face close to the limiting slide bar (14), and the lower end of the connecting slide bar (18) is provided with a placement base plate (19).

2. A POCT detection device according to claim 1, characterized in that: The lower side of the inner end surface of the heating barrel (2) and the lower end surface of the pressure plate (13) are both provided with a sealing gasket (12), and the inner end surface of the heating barrel (2) is provided with a heating rod (10); Both ends of the heating rod (10) pass through the end surface of the heating barrel (2) and extend to the outside of the heating barrel (2). Both ends of the heating rod (10) are provided with electrical connection rods (9) on the outside of the heating barrel (2).

3. A POCT detection device according to claim 2, characterized in that: A detection tank (11) is provided inside the heating barrel (2), and the support rods (4) are provided in two groups, each group having two support rods; The two support rods (4) are arranged in a mirror image on both sides of the horizontal central axis of the heating barrel (2) when viewed from above, and the two groups of support rods (4) are arranged in a mirror image on both sides of the vertical central axis of the heating barrel (2) when viewed from above.

4. A POCT detection device according to claim 3, characterized in that: The outer end surface diameter of the detection tank (11) in the top view direction is smaller than the inner end surface diameter of the heating barrel (2) in the top view direction, and a control button (3) is provided on the outside of the upper end of the mounting base (1); The sealing pad (12) is a rubber component. The number of the small motor (7) and the adjusting screw (5) is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the support plate (6).

5. A POCT detection device according to claim 1, characterized in that: The small motor (7) is electrically connected to an external control device, and the outer end surface of the pressing plate (13) is adapted to the inner end surface of the heating barrel (2); The number of the position-limiting sliding rods (14) is two, and they are arranged in a mirror-image state on both sides of the vertical central axis in the main viewing direction of the adjustment support plate (8).

6. A POCT detection device according to claim 1, characterized in that: The diameter of the limiting plate (15) in the top view direction is larger than the diameter of the limiting slide bar (14) in the top view direction, and the temperature sensing piece (16) is in an electrically connected state with an external control device.

Images