CN214472775U

CN214472775U - Multichannel fluorescence quantitative analyzer

Info

Publication number: CN214472775U
Application number: CN202120498027.3U
Authority: CN
Inventors: 孙月鹏; 周伟伟; 彭湃
Original assignee: Zhongxiu Technology Co ltd
Current assignee: Zhongxiu Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-10-22
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to the technical field of medical equipment, a multichannel fluorescence quantitative analysis appearance is disclosed, which comprises a housin, a bottom plate, the information display part, the light path structure, advance the card part and go out the card part, advance the card part, it all installs on the bottom plate to go out the card part, the play card end of advancing the card part supports the card end of advancing of going out the card part, light path structural mounting is on going out the card part, the casing is installed on the bottom plate, the edge of bottom plate and the marginal looks adaptation of casing, information display part imbeds in the casing, seted up into bayonet socket and play bayonet socket on the casing, the card end of advancing of card part is just advancing the bayonet socket, the play card end of going out the card part is just facing out the bayonet socket. The utility model has the advantages that: the reagent cards of different projects are clamped on the disc, the disc is driven to rotate through the first stepping motor to perform information input, then the analyzer is pushed out through the reagent card which is hooked and used for completing information acquisition, and the work efficiency is improved by detecting various projects at one time.

Description

Multichannel fluorescence quantitative analyzer

Technical Field

The utility model relates to the technical field of medical equipment, especially a multichannel fluorescence quantitative analysis appearance.

Background

The dry fluorescent detection technology is a rapid medical detection technology which is started in recent years, and the technology is a detection technology which takes a dry fluorescent test card as a carrier and performs rapid medical detection by combining a measuring light path, a bar code recognizer and a test platform. The technology has the advantages of strong specificity, high sensitivity, good practicability, simple method and the like, and is widely applied to medical detection. The single-channel fluorescence quantitative analyzer is detection equipment for development and application of a dry fluorescence detection technology, is suitable for immunofluorescence detection of human serum, plasma or whole blood samples through a reagent card matched with the single-channel fluorescence quantitative analyzer, and assists clinical diagnosis of a detection result. The analyzer provides referential data for the diagnosis and treatment of the patient condition for doctors, provides guidance suggestions for the monitoring, rehabilitation and the like of the treated patients for the doctors, adopts a single-channel design for the existing analyzer, leads to the fact that only one reagent card of a project can be detected at a time, and has low detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multichannel fluorescence quantitative analysis appearance to solve the problem that current single channel analysis appearance detection efficiency is low.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a multichannel fluorescence quantitative analysis appearance, includes casing, bottom plate, information display part, light path structure, advances the card part and goes out the card part, advance the card part go out the card part and all install on the bottom plate, the play card end of advancing the card part supports go out the card end of advancing of card part, light path structrual installation be in go out on the card part, the casing is installed on the bottom plate, the edge of bottom plate with the edge looks adaptation of casing, the embedding of information display part in the casing, seted up into bayonet socket and play bayonet socket on the casing, the card end of advancing of card part is just right advance the bayonet socket, the play card end of going out the card part is just right go out the bayonet socket.

Preferably, advance the bayonet socket inboard and be provided with the guide rail, play and close the electrically operated gate, first step motor and the first follow driving wheel of advancing the bayonet socket, the electrically operated gate is followed the guide rail slides, first step motor with first follow driving wheel is located respectively the both ends of guide rail, the power take off of first step motor with the first power input end of following the driving wheel links through first belt, be provided with the clamp splice on the electrically operated gate, the electrically operated gate passes through the clamp splice centre gripping and is in on the first belt, the inboard of advancing the bayonet socket is still installed and is stopped the control gate circuit board of first step motor.

Preferably, the inboard of advancing the bayonet socket still is provided with a pair of first recess photoelectric sensor, and is a pair of first recess photoelectric sensor is close to respectively the both ends of guide rail, be provided with on the electrically operated gate and shelter from first recess photoelectric sensor light signal's first arch, first step motor first recess photoelectric sensor all with control gate circuit board is connected.

Preferably, advance card part and include rotation axis, second step motor and control circuit board, the optical path structure with the second step motor all with control circuit board connects, the power take off of second step motor with the power input end of rotation axis passes through the linkage of second belt, the power take off of rotation axis is provided with the fixed disk of centre gripping reagent card, still be provided with the protecting crust on the bottom plate, the fixed disk is installed in the protecting crust, first through-hole and second through-hole have been seted up on the lateral wall of protecting crust, first through-hole is adjusted well advance the bayonet socket, the card end that advances of card part supports on the second through-hole.

Preferably, a code scanning port is formed in the protective shell, a barcode scanner is installed on a port of the code scanning port, an android circuit board is further installed on the bottom plate, the android circuit board is located below the protective shell, the information display component comprises a two-dimensional code scanner, a thermal printer and a display screen, and the two-dimensional code scanner, the thermal printer and the display screen are connected with the android circuit board.

Preferably, go out the card part and include third step motor, action wheel and second from the driving wheel, the third step motor passes through control circuit board opens and stops, the power take off of third step motor with the power input end of action wheel passes through the linkage of third belt, the action wheel with the second is from the driving wheel through the linkage of fourth belt, accompany the guide rail slider on the fourth belt, install the hook card on the guide rail slider, the draw-in groove bottom plate has been erect to the action wheel top, the both ends that go out the draw-in groove bottom plate support respectively the second through-hole with go out on the bayonet socket, through the hook card will reagent card on the fixed disk is followed the second through-hole pushes up go out the draw-in groove bottom plate, the light path structure install go out on the draw-in groove bottom plate.

Preferably, one side of the fourth belt, which is far away from the third belt, is provided with a pair of second groove photoelectric sensors, the pair of second groove photoelectric sensors are respectively close to two ends of the third belt, a second protrusion for shielding optical signals of the second groove photoelectric sensors is arranged on the guide rail slider, and the third stepping motor and the second groove photoelectric sensors are both connected with the control circuit board.

Preferably, a fan is further installed on the bottom plate, the fan is connected with the control circuit board, and the fan and the second groove photoelectric sensor are respectively located on two sides of the card outlet groove bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the reagent cards of different projects are clamped on the disc, the disc is driven to rotate through the first stepping motor to perform information input, then the analyzer is pushed out through the reagent card which is hooked and used for completing information acquisition, and the work efficiency is improved by detecting various projects at one time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of an installation structure of the power door;

FIG. 3 is a schematic view of the mounting structure of the guide rail;

FIG. 4 is a schematic view of an installation structure of the first stepping motor;

FIG. 5 is a schematic view of an installation structure of the second stepping motor;

in the figure, 1-shell, 2-bottom plate, 3-optical path structure, 4-inlet bayonet, 5-outlet bayonet, 6-guide rail, 7-electric door, 8-first stepping motor, 9-first driven wheel, 10-first belt, 11-control door circuit board, 12-first groove photoelectric sensor, 13-rotating shaft, 14-second stepping motor, 15-control circuit board, 16-second belt, 17-fixed disk, 18-protective shell, 19-bar code scanner, 20-android circuit board, 21-two-dimensional code scanner, 22-thermal printer, 23-display screen, 24-third stepping motor, 25-driving wheel, 26-second driven wheel, 27-third belt, 28-fourth belt, 29-guide rail sliding block, 30-hook card, 31-card outlet groove bottom plate, 32-second groove photoelectric sensor and 33-fan.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

As shown in fig. 1-5, a multi-channel fluorescence quantitative analyzer, which comprises a housing 1, a bottom plate 2, an information display component, a light path structure 3, a card inlet component and a card outlet component, wherein the card inlet component and the card outlet component are both installed on the bottom plate 2, the card outlet end of the card inlet component abuts against the card inlet end of the card outlet component, the light path structure 3 is installed on the card outlet component, the housing 1 is installed on the bottom plate 2, the edge of the bottom plate 2 is matched with the edge of the housing 1, the information display component is embedded in the housing 1, the housing 1 is provided with a card inlet 4 and a card outlet 5, the card inlet end of the card inlet component is aligned with the card inlet 4, and the card outlet end of the card outlet component is aligned with the card outlet 5.

In this embodiment, as shown in fig. 1 to 5, a guide rail 6 is arranged on the inner side of the card inlet 4, an electric door 7 for opening and closing the card inlet 4, a first stepping motor 8 and a first driven wheel 9, the electric door 7 slides along the guide rail 6, the first stepping motor 8 and the first driven wheel 9 are respectively located at two ends of the guide rail 6, a power output end of the first stepping motor 8 is linked with a power input end of the first driven wheel 9 through a first belt 10, a clamping block is arranged on the electric door 7, the electric door 7 is clamped on the first belt 10 through the clamping block, and a control door circuit board 11 for starting and stopping the first stepping motor 8 is further installed on the inner side of the card inlet 4.

In this embodiment, as shown in fig. 1 to 5, a pair of first groove photosensors 12 is further disposed on the inner side of the card inlet 4, the pair of first groove photosensors 12 are respectively close to two ends of the guide rail 6, a first protrusion for shielding an optical signal of the first groove photosensor 12 is disposed on the electric door 7, the first stepping motor 8 and the first groove photosensor 12 are both connected to the control door circuit board 11, and the first groove photosensor 12 detects information of the first protrusion to completely open or close the electric door 7.

In this embodiment, as shown in fig. 1 to 5, the card feeding component includes a rotating shaft 13, a second stepping motor 14 and a control circuit board 15, the optical path structure 3 and the second stepping motor 14 are both connected to the control circuit board 15, a power output end of the second stepping motor 14 is linked with a power input end of the rotating shaft 13 through a second belt 16, a power output end of the rotating shaft 13 is provided with a fixing disc 17 for clamping a reagent card, the bottom plate 2 is further provided with a protective shell 18, the fixing disc 17 is installed in the protective shell 18, a first through hole and a second through hole are formed in a side wall of the protective shell 18, the first through hole aligns with the card feeding port 4, and the card feeding end of the card discharging component abuts against the second through hole.

In this embodiment, as shown in fig. 1 to 5, a code scanning port is provided on the protective shell 18, a barcode scanner 19 is installed on the port of the code scanning port, an android circuit board 20 is further installed on the bottom plate 2, the android circuit board 20 is located below the protective shell 18, the information display component includes a two-dimensional code scanner 21, a thermal printer 22 and a display screen 23, and the two-dimensional code scanner 21, the thermal printer 22 and the display screen 23 are all connected with the android circuit board 20.

In this embodiment, as shown in fig. 1 to 5, the card discharging component includes a third step motor 24, a driving wheel 25 and a second driven wheel 26, the third step motor 24 is started and stopped by a control circuit board 15, a power output end of the third step motor 24 is linked with a power input end of the driving wheel 25 by a third belt 27, the driving wheel 25 is linked with the second driven wheel 26 by a fourth belt 28, a guide rail slider 29 is clamped on the fourth belt 28, a hook card 30 is installed on the guide rail slider 29, a card discharging slot bottom plate 31 is erected above the driving wheel 25, two ends of the card discharging slot bottom plate 31 respectively abut against the second through hole and the card discharging port 5, the reagent card on the fixed disk 17 is pushed out of the card discharging slot bottom plate 31 from the second through hole by the hook card 30, and the optical path structure 3 is installed on the card discharging slot bottom plate 31.

In this embodiment, as shown in fig. 1 to 5, a pair of second groove photosensors 32 is disposed on a side of the fourth belt 28 away from the third belt 27, the pair of second groove photosensors 32 are respectively close to two ends of the third belt 27, a second protrusion for shielding an optical signal of the second groove photosensor 32 is disposed on the rail slider 29, and both the third stepper motor 24 and the second groove photosensor 32 are connected to the control circuit board 15.

In this embodiment, as shown in fig. 1 to 5, a fan 33 is further mounted on the bottom board 2, the fan 33 is connected to the control circuit board 15, and the fan 33 and the second groove photoelectric sensor 32 are respectively located on two sides of the card slot bottom board 31.

The working process of the utility model is as follows: the fixed disk 17 is provided with a plurality of reagent card fixing grooves, a reflection type photoelectric sensor controlled by an android circuit board 20 is arranged above the fixed disk 17, when a reagent card is inserted into the reagent card fixing groove on the fixed disk 17 through the card inlet 4, the reagent card is identified to be inserted through the reflection type photoelectric sensor, the android circuit board sends an instruction to the control circuit board to start the second stepping motor 14, the fixed disk 17 is rotated through a rotating shaft driven by the second stepping motor 14, the reagent card is rotated to the position below the bar code scanner 19 to identify the bar code information on the reagent card, after the identification is completed, the reagent card reacts in the fixed disk 17, the fixed disk 17 is driven to rotate by the second stepping motor 14, the empty reagent card fixing groove is moved to the card inlet 4 nearby, the reagent card to be detected is continuously inserted, and then the reagent card is rotated to the position below the bar code scanner 19 to identify the bar code information of the reagent card, reaction in the fixed disk 17; as long as there is an empty reagent card fixing slot, the reagent card to be detected can be inserted into the device for reaction detection all the time, when the reaction of the reagent card is finished, the card outlet part pushes the reagent card on the fixing disc 17 after the reaction is finished out of the second through hole and moves to the card outlet groove bottom plate 31, the light path structure 3 detects the reagent card in the moving process and displays the result on the display screen, until the card outlet part pushes the reagent card out of the device from the card outlet 5, a user can print the detection result by using a photosensitive printer according to the requirement to finish the whole detection, meanwhile, a signal transmitting lamp bead and a signal receiving lamp bead are installed on the inner side of the card inlet 4, the signal transmitting lamp bead and the signal receiving lamp bead are both connected with the control door circuit board 11 to enable the lamp beads on the opposite side to form a pair of signal controllers, and a pair of signal controllers is also installed on the outer side of the card inlet 4, when an operator holds the reagent card to insert into the access port 4 and the hand of the operator is not separated, the signal controller cannot normally transmit and receive, and the display screen prompts that the hand is removed; if the hands of the operator leave, but the inserted position of the reagent card is shallow, the reagent card shields the signal controller at the inner side of the inlet 4, at the moment, the electric door 7 cannot be closed, the display screen can prompt that the reagent card is not inserted in place, please insert the card again, and only when two pairs of signal controllers can normally transmit and receive, the electric door 7 is normally closed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multichannel fluorescence quantitative analysis appearance, includes casing, bottom plate, information display part, light path structure, advances the card part and goes out the card part, its characterized in that: advance the card part go out the card part and all install on the bottom plate, advance the play card end of card part and support go out the card end of advancing of card part, the light path structrual installation be in go out on the card part, the casing is installed on the bottom plate, the edge of bottom plate with the marginal looks adaptation of casing, information display part imbeds in the casing, it advances the bayonet socket and goes out the bayonet socket to have seted up on the casing, it is right to advance the card end of card part advance the bayonet socket, it is right to go out the play card end of card part go out the bayonet socket.

2. The multi-channel fluorescence quantitative analyzer according to claim 1, wherein: advance bayonet socket inside side and be provided with the guide rail, play and close the electrically operated gate, first step motor and the first driving wheel of advancing the bayonet socket, the electrically operated gate is followed the guide rail slides, first step motor with first driven wheel is located respectively the both ends of guide rail, the power take off of first step motor with the first power input end from the driving wheel links through first belt, be provided with the clamp splice on the electrically operated gate, the electrically operated gate passes through the clamp splice centre gripping and is in on the first belt, the inboard of advancing the bayonet socket is still installed and is stopped the control gate circuit board of first step motor.

3. The multi-channel fluorescence quantitative analyzer according to claim 2, wherein: the inboard of advancing the bayonet socket still is provided with a pair of first recess photoelectric sensor, and is a pair of first recess photoelectric sensor is close to respectively the both ends of guide rail, be provided with on the electrically operated gate and shelter from first recess photoelectric sensor light signal's first arch, first step motor first recess photoelectric sensor all with control gate circuit board is connected.

4. A multi-channel fluorescence quantitative analyzer according to any one of claims 1 to 3, characterized in that: advance card part and include rotation axis, second step motor and control circuit board, the light path structure with the second step motor all with control circuit board connects, the power take off end of second step motor with the power input end of rotation axis passes through the linkage of second belt, the power take off end of rotation axis is provided with the fixed disk of centre gripping reagent card, still be provided with the protecting crust on the bottom plate, the fixed disk is installed in the protecting crust, first through-hole and second through-hole have been seted up on the lateral wall of protecting crust, first through-hole is adjusted well advance the bayonet socket, the card end that advances of going out card part supports on the second through-hole.

5. The multi-channel fluorescence quantitative analyzer according to claim 4, wherein: the utility model discloses a quick-witted protection shell, including protective housing, barcode reader, information display part, two-dimensional code scanner, thermal printer and display screen, seted up on the protective housing and swept the sign indicating number mouth, install barcode scanner on the port of sweeping the sign indicating number mouth, still install the tall and erect circuit board of ann on the bottom plate, tall and erect circuit board of ann is located the protective housing below, information display part includes two-dimensional code scanner, thermal printer and display screen, two-dimensional code scanner the thermal printer and the display screen all with tall and erect circuit board connection of ann.

6. The multi-channel fluorescence quantitative analyzer according to claim 5, wherein: go out the card part and include third step motor, action wheel and second from the driving wheel, the third step motor passes through control circuit board opens and stops, the power take off end of third step motor with the power input end of action wheel passes through the third belt linkage, the action wheel with the second is from the driving wheel through the fourth belt linkage, accompany the guide rail slider on the fourth belt, install hook card on the guide rail slider, the action wheel top has erect out the draw-in groove bottom plate, the both ends that go out the draw-in groove bottom plate support respectively the second through-hole with go out on the bayonet socket, through hook card will reagent card on the fixed disk is followed the second through-hole is pushed up go out the draw-in groove bottom plate, the light path structrual installation is in go out on the draw-in groove bottom plate.

7. The multi-channel fluorescence quantitative analyzer according to claim 6, wherein: one side of the fourth belt, which is far away from the third belt, is provided with a pair of second groove photoelectric sensors, the second groove photoelectric sensors are close to two ends of the third belt respectively, a second protrusion which shields optical signals of the second groove photoelectric sensors is arranged on the guide rail sliding block, and the third stepping motor is connected with the control circuit board through the second groove photoelectric sensors.

8. The multi-channel fluorescence quantitative analyzer according to claim 7, wherein: the bottom plate is further provided with a fan, the fan is connected with the control circuit board, and the fan and the second groove photoelectric sensor are respectively positioned on two sides of the card outlet groove bottom plate.