CN215525823U

CN215525823U - Liquid detection assembly for chemiluminescence immunoassay analyzer

Info

Publication number: CN215525823U
Application number: CN202121521956.8U
Authority: CN
Inventors: 王爱民; 玄哲玉
Original assignee: Wuhan Runsheng Medical Instrument Co ltd
Current assignee: Wuhan Runsheng Medical Instrument Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-14
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a liquid detection assembly for a chemiluminescence immunoassay analyzer, which comprises a base, a sample needle and a detection device, wherein a support is fixed at the center of the base, a first motor is arranged on the base, a placing disc is also arranged on the base, a support is fixed on the support, a threaded rod and a sliding rod are vertically arranged in the support, a second motor is also arranged on the support, movable frames are arranged on the threaded rod and the sliding rod, and the sample needle is vertically inserted into the movable frames. Through the design place dish, a motor and base, a motor will drive and place the dish and rotate on the base, and contain the container of liquid and can place on placing the dish to can remove along with the rotation of placing the dish. Through the design have touch inductor, chassis, compression spring, connecting rod, the chassis will drive the touching inductor and rise when the sample needle supports to pressing to the container bottom to the touching inductor is pressed and is triggered, with its signal transmission to the controller in, reports the mistake.

Description

Liquid detection assembly for chemiluminescence immunoassay analyzer

Technical Field

The utility model relates to a liquid detection assembly, in particular to a liquid detection assembly for a chemiluminescence immunoassay analyzer.

Background

With the development of science and technology, a lot of medical detection equipment is gradually developed from the first manual to the semi-automatic to the present full-automatic equipment, and higher requirements are put on a lot of modules, wherein the liquid level detection device module is most prominent, but the existing liquid detection assembly is complex in structure and high in cost. Accordingly, the present invention is directed to a probe solution assembly for a chemiluminescent immunoassay analyzer that solves the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a probe assembly for a chemiluminescent immunoassay analyzer, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a liquid detection assembly for a chemiluminescence immunoassay analyzer comprises a base, a sample needle and a detection device, wherein a support column is fixed at the center of the base, a first motor is arranged on the base, a placing disc is further arranged on the base, a support is fixed on the support column, a threaded rod and a sliding rod are vertically arranged in the support, a second motor is further arranged on the support, movable frames are arranged on the threaded rod and the sliding rod, and the sample needle is vertically inserted into the movable frames;

detect platelet PCBA and install on the sample needle, still be fixed with the chassis on the sample needle, and still be fixed with the connecting rod on the adjustable shelf, just still the cover is equipped with compression spring on the sample needle, still installs the touching inductor on the chassis.

As a further scheme of the utility model, a limiting ring is further fixed at the lower end of the placing disc, a circular sliding groove is formed in the upper end face of the base, and the placing disc performs limiting rotation on the circular sliding groove through the limiting ring.

As a further scheme of the utility model, a tooth groove is formed outside the placing disc, and the first motor is meshed with the tooth groove.

As a further scheme of the present invention, an output end of the second motor is connected to the threaded rod, and the threaded rod rotates on the bracket.

As a further aspect of the present invention, the threaded rod is connected to the movable frame by a thread, and the movable frame vertically slides on the slide rod.

As still a further aspect of the present invention, the base plate vertically slides on the connection rod, and the sample needle vertically slides on the movable frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the design place dish, a motor and base, a motor will drive and place the dish and rotate on the base, and contain the container of liquid and can place on placing the dish to can remove along with the rotation of placing the dish.

2. Through the design have touch inductor, chassis, compression spring, connecting rod, the chassis will drive the touching inductor and rise when the sample needle supports to pressing to the container bottom to the touching inductor is pressed and is triggered, with its signal transmission to the controller in, reports the mistake.

Drawings

FIG. 1 is a schematic view of a probe assembly for a chemiluminescent immunoassay analyzer.

FIG. 2 is a schematic side view of a probe assembly for a chemiluminescent immunoassay analyzer.

FIG. 3 is a schematic structural view of a cross section of a probe liquid assembly for a chemiluminescent immunoassay analyzer.

FIG. 4 is an enlarged view of the probe assembly for a chemiluminescent immunoassay analyzer at position A.

In the figure: l, a base; 2. a pillar; 3. placing a tray; 4. a first motor; 5. a support; 6. a movable frame; 7. a threaded rod; 8. a slide rod; 9. a second motor; 10. a compression spring; 11. touching the sensor; 12. a detection device; 13. a limiting ring; 14. a connecting rod; 15. a chassis; 16. a sample needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a liquid detection assembly for a chemiluminescence immunoassay analyzer includes a base 1, a sample needle 16, and a detection device 12, wherein a pillar 2 is fixed at the center of the base 1, a first motor 4 is arranged on the base 1, a placing disc 3 is further arranged on the base 1, a limiting ring 13 is further fixed at the lower end of the placing disc 3, a circular chute is formed on the upper end surface of the base 1, the placing disc 3 performs limiting rotation on the circular chute through the limiting ring 13, a tooth socket is formed outside the placing disc 3, the first motor 4 is meshed with the tooth socket, a support 5 is fixed on the pillar 2, a threaded rod 7 and a sliding rod 8 are vertically arranged in the support 5, a second motor 9 is arranged on the support 5, a movable frame 6 is arranged on the threaded rod 7 and the sliding rod 8, and the output end of the second motor 9 is connected with the threaded rod 7, the threaded rod 7 rotates on the support 5, the threaded rod 7 is in threaded connection with the movable frame 6, the movable frame 6 vertically slides on the sliding rod 8, and the sample needle 16 vertically penetrates through the movable frame 6;

the detection platelet PCBA is installed on the sample needle 16, still be fixed with chassis 15 on the sample needle 16, and still be fixed with connecting rod 14 on the movable frame 6, just still the cover is equipped with compression spring 10 on the sample needle 16, still installs touch inductor 11 on the chassis 15, and chassis 15 is in slide perpendicularly on the connecting rod 14, and the sample needle 16 is in slide perpendicularly on the movable frame 6.

A motor 4 will drive and place dish 3 and rotate on base 1, and the container that contains liquid can be placed on placing dish 3 to can move along with the rotation of placing dish 3.

The second motor 9 can drive the threaded rod 7 to rotate, so that the movable frame 6 can vertically move on the support 5, the sample needle 16 can extend into the container, liquid of the sample needle touches the container, information is transmitted to the detection device 12 when the sample needle touches the container, and the second motor 9 stops.

When the sample needle 16 is pressed against the bottom of the container, the bottom plate 15 will drive the touch sensor 11 to ascend, so that the touch sensor 11 is pressed and triggered, and a signal thereof is transmitted to the controller to report an error.

It is noted here that an external controller is required to control its devices.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A liquid detection assembly for a chemiluminescence immunoassay analyzer comprises a base (1), a sample needle (16) and a detection device (12), and is characterized in that a support column (2) is fixed at the center of the base (1), a first motor (4) is arranged on the base (1), a placing disc (3) is further arranged on the base (1), a support (5) is fixed on the support column (2), a threaded rod (7) and a sliding rod (8) are vertically arranged in the support (5), a second motor (9) is further arranged on the support (5), movable frames (6) are arranged on the threaded rod (7) and the sliding rod (8), and the sample needle (16) vertically penetrates through the movable frames (6);

detect platelet PCBA and install on sample needle (16), still be fixed with chassis (15) on sample needle (16), and still be fixed with connecting rod (14) on adjustable shelf (6), just still the cover is equipped with compression spring (10) on sample needle (16), still installs on chassis (15) and touches inductor (11).

2. The liquid detection assembly for the chemiluminescence immunoassay analyzer according to claim 1, wherein a limit ring (13) is further fixed at the lower end of the placing disc (3), a circular sliding groove is formed in the upper end surface of the base (1), and the placing disc (3) performs limit rotation on the circular sliding groove through the limit ring (13).

3. The liquid detection assembly for the chemiluminescence immunoassay analyzer according to claim 1, wherein a tooth groove is formed outside the placing disc (3), and the first motor (4) is engaged with the tooth groove.

4. The liquid detection assembly for a chemiluminescent immunoassay analyzer according to claim 1 wherein the output of the second motor (9) is connected to the threaded rod (7) and the threaded rod (7) is rotated on the bracket (5).

5. The liquid detection assembly for a chemiluminescent immunoassay analyzer according to claim 1 wherein the threaded rod (7) is threadedly connected to the movable frame (6), and the movable frame (6) slides vertically on the slide rod (8).

6. The probe assembly for a chemiluminescent immunoassay analyzer of claim 1 wherein the base plate (15) slides vertically on the connecting rod (14) and the sample needle (16) slides vertically on the movable frame (6).