CN216718212U

CN216718212U - High-sensitivity detection device of chemiluminescence detector

Info

Publication number: CN216718212U
Application number: CN202123223053.4U
Authority: CN
Inventors: 王小光
Original assignee: Hangzhou Platinum Sai Biotechnology Co ltd
Current assignee: Hangzhou Platinum Sai Biotechnology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-10
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a high-sensitivity detection device of a chemiluminescence detector, which comprises a shell and a chip, wherein a connecting plate is fixed on one side in the shell, a motor is fixed at the tail end of the connecting plate, a turntable is fixed on an output shaft of the motor, a plurality of fixing holes are formed in the turntable, the turntable is higher than the shell, the chip is matched with the turntable, a lamp source is fixed in the right side of the shell, the lamp source is positioned below the turntable, a fixing plate is fixed above the right side of the shell, a signal receiver is fixed on the left side of the fixing plate, the signal receiver is positioned above the turntable, a gravity sensor is arranged in the turntable, a fixing table is fixed on the outer side of the shell, an air cylinder is fixed on the right side of the fixing table, an air pump is connected to one end of the air cylinder through a pipeline, and the gravity sensor is electrically connected with the air pump, the device solves the problem of current detection insensitivity.

Description

High-sensitivity detection device of chemiluminescence detector

Technical Field

The utility model belongs to the technical direction of a luminescence detector, and particularly relates to a high-sensitivity detection device of a chemiluminescence detector.

Background

The chemiluminescence immune analysis method is an in vitro detection analysis technology combining antigen-antibody immune reaction and luminescence reaction, which is based on the immunological theory, takes a luminescence marker as a tracing signal, and detects various markers by collecting light signals, and has the advantages of high sensitivity, low nonspecific adsorption and high accuracy. With the rapid development of biomedical equipment, the full automation of the chemiluminescence detector is realized, and the existing chemiluminescence detector cannot detect sensitively well, so that the high-sensitivity detection device of the chemiluminescence detector is designed, and the problem of insensitive detection can be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art by providing a high-sensitivity detection device of a chemiluminescence detector.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high sensitive detection device of chemiluminescence detector, includes casing and chip, inside one side fixed connection board of casing, the end of connecting plate is fixed with the motor, be fixed with the carousel on the output shaft of motor, a plurality of fixed orificess have been seted up to the carousel, the carousel is higher than the casing, the chip cooperatees with the carousel.

The utility model further discloses that a lamp light source is fixed inside the right side of the shell and is positioned below the turntable, a fixing plate is fixed above the right side of the shell, a signal receiver is fixed on the left side of the fixing plate, and the signal receiver is positioned above the turntable.

The utility model further discloses that a gravity sensor is arranged in the rotary table, a fixed table is fixed on the outer side of the shell, an air cylinder is fixed on the right side of the fixed table, an air pump is connected to one end of the air cylinder through a pipeline, and the gravity sensor is electrically connected with the air pump.

The utility model further discloses that a resistor is fixed on the outer side of the shell, a sliding plate is connected to the outer side of the shell in a sliding mode, one end of the sliding plate is electrically connected with a power supply, the sliding plate is matched with the resistor, the sliding plate is fixed with a connecting shaft of the air cylinder, an insulating plate is fixed above the resistor and fixed with the shell, and a conducting wire is connected between the resistor and the lamp tube source.

The utility model further discloses that an insulating sheet is fixed between the connecting shaft and the sliding plate of the air cylinder.

The utility model further describes that the rear end of the housing is bearing-connected with a housing cover.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the resistor is arranged, the gravity sensor detects the weight of a substance, a signal is transmitted to the air pump, the air pump works, the connecting axis on the air cylinder is pushed to move upwards, so that the sliding plate is pushed to move upwards, the external power supply passes through the resistor through the sliding plate and then flows to the lamp light source through the conducting wire, so that the lamp light source can generate laser, and the distance of the resistor is shortened due to the movement of the sliding plate, so that the current is increased, the optical cavity is enhanced, and the detection effect is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a two-dimensional schematic of the present invention;

in the figure: 1. a housing; 2. a shell cover; 3. a turntable; 4. a signal receiver; 5. a light source; 6. a motor; 7. a fixing hole; 8. a cylinder; 9. an air pump; 10. a sliding plate; 11. a resistance; 12. an insulating plate; 13. a fixing plate; 14. and a fixed platform.

Detailed Description

The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. 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. 1-2, the present invention provides the following technical solutions: a high-sensitivity detection device of a chemiluminescence detector comprises a shell 1 and a chip, wherein a connecting plate is fixed on one side inside the shell 1, a motor 6 is fixed at the tail end of the connecting plate, a rotary disc 3 is fixed on an output shaft of the motor 6, a plurality of fixing holes 7 are formed in the rotary disc 3, the rotary disc 3 is higher than the shell 1, the chip is matched with the rotary disc 3, when the chemiluminescence detector is required to be used, the chip is fixed on the rotary disc 3, the motor 6 is started to drive the rotary disc 3 to rotate, so that the chip is driven to rotate, substances on the chip are switched to positions, and subsequent detection is facilitated;

a lamp light source 5 is fixed inside the right side of the shell 1, the lamp light source 5 is positioned below the rotary table 3, a fixing plate 13 is fixed above the right side of the shell 1, a signal receiver 4 is fixed on the left side of the fixing plate 13, the signal receiver 4 is positioned above the rotary table 3, when substances on the chip rotate to the position below the signal receiver 4 through the motor 6, the substances on the chip irradiated by the laser light source 5 generate light waves which are received by the signal receiver 4, and the effect of automatic analysis is achieved;

a gravity sensor is arranged in the rotary table 3, a fixed table 14 is fixed on the outer side of the shell 1, an air cylinder 8 is fixed on the right side of the fixed table 14, an air pump 9 is connected with one end of the air cylinder 8 through a pipeline, the gravity sensor is electrically connected with the air pump 9,

a resistor 11 is fixed on the outer side of the shell 1, a sliding plate 10 is connected on the outer side of the shell 1 in a sliding manner, one end of the sliding plate 10 is electrically connected with a power supply, the sliding plate 10 is matched with the resistor 11, the sliding plate 10 is fixed with a connecting shaft of the air cylinder 8, an insulating plate 12 is fixed above the resistor 11, the insulating plate 12 is fixed with the shell 1, a conductive wire is connected between the resistor 11 and the lamp tube source 5, when a large amount of substances to be detected on a chip are detected, gravity can be increased, the weight of the substances is detected through a gravity sensor, a signal is transmitted to the air pump 9, the air pump 9 is enabled to work, the connecting shaft on the air cylinder 8 is pushed to move on the line, so that the sliding plate 10 is pushed to move upwards, as the external power supply passes through the resistor 11 through the sliding plate 10 and then flows to the lamp light source 5 through the conductive wire, so that the lamp light source 5 can generate laser, and as the sliding plate 10 moves, the distance of the resistor 11 is shortened, the current is increased, so that the optical cavity is enhanced, the detection effect is improved, when the substance to be detected is less, otherwise, the current is reduced, the laser is reduced, the detection quality is not influenced, and the sensitive effect in the detection process can be improved;

an insulation sheet is fixed between the connecting shaft of the cylinder 8 and the sliding plate 10, and the connecting shaft of the cylinder 8 and the insulation sheet of the sliding plate 10 prevent the sliding plate 10 from electric leakage;

the rear end bearing of casing 1 is connected with cap 2, and when the detector during operation, with cap 2 lid to casing 1 to play safeguard function.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions may be made in some technical features thereof, without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a high sensitive detection device of chemiluminescence detector, includes casing (1) and chip, its characterized in that: the improved motor is characterized in that a connecting plate is fixedly connected to one side of the inside of the shell (1), a motor (6) is fixedly arranged at the tail end of the connecting plate, a rotary table (3) is fixedly arranged on an output shaft of the motor (6), a plurality of fixing holes (7) are formed in the rotary table (3), the rotary table (3) is higher than the shell (1), and the chips are matched with the rotary table (3).

2. The high-sensitivity detection device of the chemiluminescence detector according to claim 1, wherein: the lamp light source (5) is fixed inside the right side of the shell (1), the lamp light source (5) is located below the rotary table (3), the fixing plate (13) is fixed above the right side of the shell (1), the signal receiver (4) is fixed on the left side of the fixing plate (13), and the signal receiver (4) is located above the rotary table (3).

3. The high-sensitivity detection device of the chemiluminescence detector according to claim 2, wherein: the inside of carousel (3) is provided with the gravity inductor, the outside of casing (1) is fixed with fixed station (14), the right side of fixed station (14) is fixed with cylinder (8), the one end pipe connection of cylinder (8) has air pump (9), the gravity inductor is connected for the electricity with air pump (9).

4. The high-sensitivity detection device of the chemiluminescence detector according to claim 3, wherein: the outer side of the shell (1) is fixed with a resistor (11), the outer side of the shell (1) is connected with a sliding plate (10) in a sliding mode, one end of the sliding plate (10) is electrically connected with a power supply, the sliding plate (10) is matched with the resistor (11), the sliding plate (10) is fixed with a connecting shaft of the air cylinder (8), an insulating plate (12) is fixed above the resistor (11), the insulating plate (12) is fixed with the shell (1), and a conducting wire is connected between the resistor (11) and the lamp light source (5).

5. The high-sensitivity detection device of the chemiluminescence detector according to claim 4, wherein: an insulating sheet is fixed between the connecting shaft of the cylinder (8) and the sliding plate (10).

6. The high-sensitivity detection device of the chemiluminescence detector according to claim 5, wherein: the rear end bearing of the shell (1) is connected with a shell cover (2).