CN216747410U

CN216747410U - Fluorescence immunoassay quantitative analyzer

Info

Publication number: CN216747410U
Application number: CN202220224017.5U
Authority: CN
Inventors: 李延飞; 马琳琳; 杨智昉; 杨林静; 段宝玉
Original assignee: Shanghai University of Medicine and Health Sciences
Current assignee: Shanghai University of Medicine and Health Sciences
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-14
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a fluorescence immunity quantitative analyzer, which comprises a shell, wherein one end of the shell is provided with a handle, two sides of the shell are respectively provided with a connecting buckle, a shoulder belt penetrates through the inside of the connecting buckle, the top of the shell is provided with a display screen protecting cover, the other end of the shell is provided with an interface protecting cover, and one end of the shell is provided with a detection card containing box; according to the technical scheme, the device is convenient to carry by arranging the lifting handle and the shoulder straps, so that the device is convenient to use in outdoor occasions, the shell, the display screen protective cover and the interface protective cover are arranged to realize sealing protection of the device, and the protection effect of dust isolation and water isolation is achieved, so that the service life of the device is prolonged.

Description

Fluorescence immunoassay quantitative analyzer

Technical Field

The utility model relates to the technical field of immunodetection, in particular to a fluorescence immunoassay quantitative analyzer.

Background

The fluorescence immunoassay technology has the advantages of strong specificity, high sensitivity, good practicability and the like, so the fluorescence immunoassay technology is used for measuring bioactive compounds with low content, such as proteins (enzymes, receptors and antibodies), hormones (steroids, thyroid hormones and phthalein hormones), medicines, microorganisms and the like.

The prior art has the following defects or problems:

1. the existing fluorescence immunoassay device has a complex internal structure, a large volume and heavy weight, is not convenient to carry and move, and is not suitable for outdoor or emergency occasions which carry for a long time in a long distance;

2. some present fluorescence immunity detection device can not send the card to detect automatically, detects through inserting the detect reagent card, and the user need aim at the card interface when the plug-in card, once only can once carry out the plug-in card operation simultaneously, when meetting the big condition of measuring volume, relapse the plug-in card operation, also comparatively expends the manpower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fluorescence immunoassay quantitative analyzer aiming at the defects of the prior art so as to solve the problems in the background technology.

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

fluorescence immunity quantitative analysis appearance, which comprises a housin, the handle is installed to the one end of casing, the both sides of casing all are provided with the connector link, the baldric is worn to be equipped with in the inside of connector link, the top of casing is provided with display screen protecting cover, the other end of casing is provided with the interface visor, the one end of casing is provided with the detection card and holds the box.

Optionally, the inside of casing includes wireless communication, battery, photoelectric detection, motor control, bar code scanning, temperature sensing printing and display screen module, the display screen is installed at the top of casing, one side of casing is provided with the bar code identification window, the bar code identification window sets up with bar code identification module phase-match, the one end of casing is provided with a plurality of interfaces, the interface links to each other with motor control module.

Optionally, one side that the detection card held the box has been seted up the detection card and has been placed the mouth, the detection card holds the inside symmetry of box and installs the conveying support frame, the one end of conveying support frame all runs through the casing and extends to inside the casing.

Optionally, the upper end of the conveying support frame is fixedly connected with a positioning plate, one end of the positioning plate is fixedly connected with the outer wall of the shell, a detection card stacking groove is formed between the positioning plates, a detection reagent card is arranged in the detection card stacking groove, and the detection reagent card is supported above the conveying support frame.

Optionally, a detection card conveying assembly is arranged below the conveying support frame, the detection card conveying assembly includes a support base plate, a sliding plate, toggling parts, a first connecting rod and a second connecting rod, the support base plate is arranged below the conveying support frame, one end of the support base plate penetrates through the casing and extends into the casing, the sliding plate is slidably connected above the support base plate, one end of the sliding plate extends into the casing, the toggling parts are arranged at equal intervals on the top of the sliding plate, the first connecting rod is rotatably connected to two ends of the bottom of the support base plate, one end of the second connecting rod is rotatably connected with the first connecting rod, and the other end of the second connecting rod is connected with the bottom of the sliding plate.

Optionally, a small-sized motor is installed at the bottom of the supporting base plate, and an output end of the small-sized motor is connected with the first connecting rod.

Optionally, a connecting rod sliding groove is formed in each of two sides of the bottom of the supporting base plate, the shifting piece on the shifting piece is supported on the outer side of the bottom detection reagent card, and the tail end of the conveying supporting frame is connected with the photoelectric detection module.

Compared with the prior art, the utility model provides the fluorescence immunoassay quantitative analyzer, which has the following beneficial effects:

1. the utility model forms a detection card stacking groove by arranging the conveying support frame and the positioning plate, thereby realizing the multi-card storage effect, realizing the front and back displacement effect of the stirring piece by arranging the sliding plate, realizing the rotation property of the stirring piece by utilizing the rotating shaft on the stirring piece, and driving the displacement of the detection reagent card by utilizing the rotation property of the stirring piece when the stirring piece slides back and forth and contacts the bottommost detection reagent card when the stirring piece rotates to a vertical state, thereby realizing the automatic conveying effect of the detection reagent card, and realizing the single orderly conveying instead of manual card inserting detection work, saving labor and time and having higher efficiency;

2. the portable outdoor water-proof dust-proof water-proof device is convenient to carry by arranging the handle and the shoulder strap, so that the portable outdoor water-proof device is convenient to use in outdoor occasions, the sealing protection of the device is realized by arranging the shell, the display screen protecting cover and the interface protecting cover, the dust-proof water-proof protecting effect is achieved, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a card transport assembly according to the present invention;

FIG. 4 is a block diagram of the present invention.

In the figure: 1. a housing; 2. a connecting buckle; 3. shoulder straps; 4. a handle; 5. a display screen protective cover; 6. a display screen; 7. an interface protection cover; 8. an interface; 9. a detection card placement port; 10. detecting a card holding box; 11. a barcode recognition window; 12. positioning a plate; 13. a conveying support frame; 14. a sliding plate; 15. a toggle piece; 16. a support base plate; 17. a first connecting rod; 18. a second connecting rod; 19. and (4) detecting the reagent card.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-4, in this embodiment: the fluorescence immunoassay quantitative analyzer comprises a shell 1, wherein a handle 4 is installed at one end of the shell 1, connecting buckles 2 are arranged on two sides of the shell 1, shoulder straps 3 penetrate through the connecting buckles 2, a display screen protecting cover 5 is arranged at the top of the shell 1, an interface protecting cover 7 is arranged at the other end of the shell 1, and a detection card containing box 10 is arranged at one end of the shell 1; through setting up handle 4 and baldric 3, make things convenient for hand-carrying of this device to some make things convenient for outdoor occasions to use, through setting up casing 1, display screen protecting cover 5 and interface visor 7, avoid the screen of this device to receive the damage when carrying, waterproof dust separation realizes the protection effect to this device, thereby improves the life of this device.

The interior of the shell 1 comprises a wireless communication module, a battery module, a photoelectric detection module, a motor control module, a bar code scanning module, a thermal printing module and a display screen module, wherein the display screen 6 is installed at the top of the shell 1, a bar code identification window 11 is arranged on one side of the shell 1, the bar code identification window 11 is matched with the bar code identification module, one end of the shell 1 is provided with a plurality of interfaces 8, and the interfaces 8 are connected with the motor control module; through setting up bar code identification module and bar code identification window 11, can sweep code mark this information and leading-in reagent information, through setting up display screen 6, conveniently show test data, through setting up the thermal printer module, can directly print test data, and carry out reagent information download and detection data through wireless communication module and upload, battery module can carry out the electric power storage and use under no external fixed power supply, thereby strengthen the suitability effect of this device environment, through setting up display screen 6, conveniently show testing result.

A detection card placing opening 9 is formed in one side of the detection card containing box 10, conveying support frames 13 are symmetrically mounted inside the detection card containing box 10, and one ends of the conveying support frames 13 penetrate through the shell 1 and extend into the shell 1; mouth 9 is placed through setting up the detection card, conveniently places detection reagent card 19, through setting up conveying support frame 13, realizes the support and the conveying effect to detection reagent card 19.

The upper ends of the conveying support frames 13 are fixedly connected with positioning plates 12, one ends of the positioning plates 12 are fixedly connected with the outer wall of the shell 1, detection card stacking grooves are formed among the positioning plates 12, detection reagent cards 19 are arranged in the detection card stacking grooves, and the detection reagent cards 19 are supported above the conveying support frames 13; a detection card stacking groove is formed by arranging the conveying support frame 13 and the positioning plate 12, so that the effect of stacking and storing multiple cards is achieved.

A detection card conveying assembly is arranged below the conveying support frame 13 and comprises a support bottom plate 16, a sliding plate 14, shifting pieces 15, a first connecting rod 17 and a second connecting rod 18, wherein the support bottom plate 16 is arranged below the conveying support frame 13, one end of the support bottom plate 16 penetrates through the shell 1 and extends into the shell 1, the sliding plate 14 is connected above the support bottom plate 16 in a sliding mode, one end of the sliding plate 14 extends into the shell 1, a plurality of shifting pieces 15 are arranged on the top of the sliding plate 14 at equal intervals, the first connecting rod 17 is rotatably connected to two ends of the bottom of the support bottom plate 16, one end of the second connecting rod 18 is rotatably connected with the first connecting rod 17, and the other end of the second connecting rod 18 is connected with the bottom of the sliding plate 14; through setting up sliding plate 14, realize dialling the front and back displacement effect of piece 15, recycle and dial the axis of rotation on the piece 15, realize the rotatability of plectrum, utilize the rotatability of plectrum, when making the plectrum make a round trip to slide, when contacting bottommost detect reagent card 19, when its self rotates the vertical state, can't rotate, just drive detect reagent card 19 displacement, thereby realize detect reagent card 19's automatic conveying effect, and single orderly conveying, replace artifical plug-in card detection work, save manpower and time, efficiency is higher.

The bottom of the supporting bottom plate 16 is provided with a small motor, and the output end of the small motor is connected with a first connecting rod 17; by providing a small motor, the rotating effect of the first connecting rod 17 is self-driven, thereby achieving the sliding effect of the sliding plate 14.

The two sides of the bottom of the supporting bottom plate 16 are both provided with connecting rod sliding grooves, the shifting sheet on the shifting piece 15 is supported on the outer side of the detection reagent card 19 at the bottom end, and the tail end of the conveying supporting frame 13 is connected with the photoelectric detection module; the sliding operation of the second connecting rod 18 with the sliding plate 14 is facilitated by the provision of the connecting rod sliding groove.

The working principle and the using process of the utility model are as follows: the device comprises a wireless communication module, a battery module, a photoelectric detection module, a motor control module, a bar code scanning module, a thermosensitive printing module and a display screen module, wherein the device can be carried by a hand-held type through a handle 4 and can also be carried by a shoulder belt 3, if the device needs to be used, an interface protective cover 7 and a display screen protective cover 5 are firstly opened, then a power supply is switched on through an interface 8, an instrument is started, and the self-checking operation can be carried out after the instrument is started, firstly, a detection reagent card 19 needing to be detected is stacked above a transmission support frame 13 in sequence through a detection card placing opening 9 on a detection card containing box 10, the positioning plate 12 is utilized to realize the positioning stacking effect of the detection reagent card 19, the motor drives a first connecting rod 17 to rotate and drives a second connecting rod 18 to swing, thereby realizing the reciprocating back and forth sliding effect of a sliding plate 14 on a support bottom plate 16, at this time, the dial piece 15 moves along the moving direction of the sliding plate 14, when the dial piece on the dial piece 15 contacts the bottommost detection reagent card 19, the dial piece cannot rotate when rotating to the vertical state, and slides along the front of the sliding plate 14, so as to realize the moving effect of pushing the detection reagent card 19, until the detection reagent card 19 is transmitted to the photoelectric detection module, the photoelectric detection module automatically reads the bar code and fluorescent signal on the detection reagent card 19, the host control module automatically calculates the result according to the downloaded standard curve and displays the result through the display screen 6, the thermal printer module prints, the wireless communication module uploads a plurality of modes to provide detection data, so that the equipment is more convenient to use, the battery module can store electricity, the equipment can still be normally used when being carried outside, after the use is finished, the interface protective cover 7 and the display screen protective cover 5 are covered, the dust-proof and water-proof protection effects of the device are realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The fluorescence immunoassay quantitative analyzer is characterized in that: including casing (1), handle (4) are installed to the one end of casing (1), the both sides of casing (1) all are provided with connector link (2), shoulder (3) are worn to be equipped with by the inside of connector link (2), the top of casing (1) is provided with display screen protecting cover (5), the other end of casing (1) is provided with interface visor (7), the one end of casing (1) is provided with the detection card and holds box (10).

2. The fluoroimmunoassay quantitative analyzer of claim 1, wherein: the inside of casing (1) includes wireless communication, battery, photoelectric detection, motor control, bar code scanning, temperature sensing printing and display screen module, display screen (6) are installed at the top of casing (1), one side of casing (1) is provided with bar code identification window (11), bar code identification window (11) and bar code identification module phase-match set up, the one end of casing (1) is provided with a plurality of interfaces (8), interface (8) link to each other with motor control module.

3. The fluoroimmunoassay quantitative analyzer of claim 1, wherein: the utility model discloses a detection card, including detection card, detection card and conveying support frame (13), detection card holds one side of box (10) and has seted up detection card and place mouth (9), the inside symmetry that the detection card held box (10) installs conveying support frame (13), the one end of conveying support frame (13) all runs through casing (1) and extends to inside casing (1).

4. The fluoroimmunoassay quantitative analyzer of claim 3, wherein: the utility model discloses a detection kit, including conveying support frame (13), the equal fixedly connected with locating plate (12) in upper end of conveying support frame (13), the one end of locating plate (12) all with the outer wall fixed connection of casing (1), be formed with the detection card between locating plate (12) and stack the groove, the detection card stacks the inslot and is provided with detection reagent card (19), detection reagent card (19) support is in the top of conveying support frame (13).

5. The fluoroimmunoassay quantitative analyzer of claim 4, wherein: a detection card conveying assembly is arranged below the conveying support frame (13), the detection card conveying assembly comprises a support bottom plate (16), a sliding plate (14), poking pieces (15), a first connecting rod (17) and a second connecting rod (18), the support bottom plate (16) is arranged below the conveying support frame (13), one end of the support bottom plate (16) penetrates through the shell (1) and extends into the shell (1), the sliding plate (14) is connected above the support bottom plate (16) in a sliding mode, one end of the sliding plate (14) extends into the shell (1), a plurality of poking pieces (15) are arranged on the top of the sliding plate (14) at equal intervals, the first connecting rods (17) are rotatably connected to two ends of the bottom of the support bottom plate (16), one end of the second connecting rod (18) is rotatably connected with the first connecting rod (17), and the other end of the second connecting rod (18) is connected with the bottom of the sliding plate (14).

6. The fluoroimmunoassay quantitative analyzer of claim 5, wherein: the bottom of supporting baseplate (16) is installed small-size motor, small-size motor's output links to each other with first connecting rod (17).

7. The fluoroimmunoassay quantitative analyzer of claim 5, wherein: connecting rod sliding grooves are formed in the two sides of the bottom of the supporting base plate (16), the shifting piece on the shifting piece (15) is supported on the outer side of the bottom detection reagent card (19), and the tail end of the conveying supporting frame (13) is connected with the photoelectric detection module.