CN214794821U

CN214794821U - Rapid fixing device for immunochromatography analyzer kit

Info

Publication number: CN214794821U
Application number: CN202120956005.7U
Authority: CN
Inventors: 雷均平; 曾繁兵; 许鑫鑫; 薛晓英; 黄桂智
Original assignee: Shenzhen Biocup Tech Co ltd
Current assignee: Shenzhen Biocup Tech Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-11-19
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of immunochromatography assay appearance, and an immunochromatography assay appearance kit quick fixation device is disclosed, include the immunochromatography assay appearance main part and place the board, one side of immunochromatography assay appearance main part is installed and is placed the board, the inside of placing the board is provided with the kit main part, the surface mounting who places the board has fixed establishment, fixed establishment includes the movable groove, the inside of placing the board is provided with the dead lever, the inside of movable groove is provided with first spring, the surface of placing the board has seted up the moving groove, the surface of placing the board is provided with positioning mechanism. The utility model discloses make the user can make things convenient for quick fix the kit main part, the user of being convenient for can carry out assistance-localization real-time when dripping reagent to the kit main part to placing of kit main part, the user prevents that the user from accidentally shaking the hand, and makes reagent leak, causes the pollution, can pull down the funnel and clean.

Description

Rapid fixing device for immunochromatography analyzer kit

Technical Field

The utility model belongs to the technical field of immunochromatography analyzer, concretely relates to immunochromatography analyzer kit quick fixation device.

Background

The immunochromatography detection technology is a new immunoassay technology appearing in the 90 s of the 20 th century, and is characterized in that an antigen-antibody immunological reaction and a chromatography reaction are applied, and the aim of quickly and accurately developing color to detect an object to be detected is achieved in the form of dry-strip test paper, and an immunochromatography analyzer is equipment which can be applied to a plurality of clinical detection items such as various infectious diseases, early cancers, venereal diseases, AIDS, early pregnancy, ovulation, early detection of fetal deformity and the like;

however, the most single structure of fixing device to the kit on current immunochromatography assay appearance, fixed effect is not good, and it is all inconvenient to take to the user is dripping the reagent to the kit, and very easily because the hand is trembled, and make the reagent drip to accurate position, cause the leakage pollution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick fixing device of immunochromatography assay appearance kit to solve the most single structure of fixing device to the kit on the current immunochromatography assay appearance that proposes in the above-mentioned background art, fixed effect is not good, it is all inconvenient to take, and the user is dripping reagent to the kit, very easily because the hand is trembled, and make reagent can not drip accurate position, cause the problem of leakage pollution.

In order to achieve the above object, the utility model provides a following technical scheme: a rapid fixing device for an immunochromatographic analyzer kit comprises an immunochromatographic analyzer main body and a placing plate, wherein the placing plate is installed on one side of the immunochromatographic analyzer main body, the kit main body is arranged inside the placing plate, a fixing mechanism is installed on the surface of the placing plate, the fixing mechanism comprises a movable groove, the movable groove is formed in one side of the inner wall of the placing plate, a fixing rod is arranged inside the placing plate, one end of the fixing rod extends into the movable groove, a first spring is arranged inside the movable groove, one end of the first spring is fixedly connected with one side of the fixing rod, the other end of the first spring is fixedly connected with the inner wall of the movable groove, a moving groove is formed in the surface of the placing plate and is communicated with the movable groove, a push block is fixedly connected to the top end of the fixing rod, and one end of the push block penetrates through the moving groove and extends to the outside of the moving groove, the surface of the placing plate is provided with a positioning mechanism.

Preferably, the bottom fixedly connected with slider of dead lever, the spout has been seted up to one side of activity inslot wall, the one end of slider extends to the inside of spout.

Preferably, positioning mechanism includes the connecting rod, and the connecting rod is located the top of kit main part, the top of placing the board is provided with the bracing piece, one side fixedly connected with funnel of connecting rod, the fixed slot has been seted up to one side of bracing piece, the one end of connecting rod extends to the inside of fixed slot, the draw-in groove has been seted up on the surface of bracing piece, the indent has been seted up to one side of connecting rod, the inside of draw-in groove is provided with the fixture block, and the one end of fixture block extends to the inside of indent, the inside of indent is provided with the third spring, one end of third spring and one side fixed connection of fixture block, the other end of third spring and the inner wall fixed connection of indent, one side of bracing piece is provided with the push rod, and the one end of push rod extends to the inside of draw-in groove.

Preferably, the bottom end of the supporting rod is connected with the surface of the placing plate through an embedded bearing.

Preferably, one side of the fixture block is in an inclined plane shape.

Preferably, the surface cover of push rod is equipped with the second spring, the one end of second spring and one side fixed connection of push rod, the other end of second spring and one side fixed connection of bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses make the user can fix the kit main part convenient and fast, be convenient for the user to the placing of kit main part, the fixed effect is better, guarantee to place the stability of kit main part when the board removes, make the user can carry out the auxiliary location when dripping reagent to the kit main part, prevent that the user from accidentally shaking hands, and make reagent leak, cause the pollution, can be convenient pull down the funnel and clean;

1. by arranging the fixing mechanism, a user pushes the push block to enable the fixing rod to extrude the first spring, then the user can place the kit main body in the placing plate, then the user loosens the push block, the first spring rebounds to drive the fixing rod to clamp and fix the kit main body, so that the user can conveniently and quickly fix the kit main body, an extra placing space is provided, the user can conveniently place the kit main body, the fixing effect is good, the stability of the kit main body when the placing plate moves is ensured, and the taking out or taking out of the kit main body is convenient;

2. through being provided with positioning mechanism, the user is when dripping reagent to the kit main part, rotatable bracing piece, the top of kit main part is changeed to the funnel, then the user can insert the funnel with the rubber head drip tube, drip reagent to the kit main part on, thereby make the user can when dripping reagent to the kit main part, can carry out supplementary location, prevent that the user from accidentally shaking, and make reagent leak, cause the pollution, after the funnel is infected with remaining reagent, the user accessible presses the push rod, extract the fixed slot with the connecting rod, the user can be convenient cleans the funnel, avoid subsequent reagent to receive the pollution.

Drawings

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

FIG. 2 is a schematic sectional view of the fixing mechanism and the positioning mechanism of the present invention;

fig. 3 is a partially enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 100. an immunochromatographic analyzer main body; 200. placing the plate; 300. a fixing mechanism; 310. a movable groove; 311. fixing the rod; 312. a first spring; 313. a moving groove; 314. a push block; 400. a positioning mechanism; 410. a connecting rod; 411. a funnel; 412. a support bar; 413. fixing grooves; 414. pressing a groove; 415. a card slot; 416. a push rod; 417. a second spring; 418. a clamping block; 419. a third spring; 500. a kit body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a rapid fixing device for an immunochromatographic analyzer kit comprises an immunochromatographic analyzer main body 100 and a placing plate 200, wherein the placing plate 200 is installed on one side of the immunochromatographic analyzer main body 100, the kit main body 500 is arranged inside the placing plate 200, a fixing mechanism 300 is installed on the surface of the placing plate 200, the fixing mechanism 300 comprises a movable groove 310, the movable groove 310 is arranged on one side of the inner wall of the placing plate 200, a fixing rod 311 is arranged inside the placing plate 200, one end of the fixing rod 311 extends into the movable groove 310, a first spring 312 is arranged inside the movable groove 310, one end of the first spring 312 is fixedly connected with one side of the fixing rod 311, the other end of the first spring 312 is fixedly connected with the inner wall of the movable groove 310, a moving groove 313 is arranged on the surface of the placing plate 200, the moving groove 313 is communicated with the movable groove 310, a pushing block 314 is fixedly connected with the top end of the fixing rod 311, and one end of the push block 314 is extended to the outside of the moving slot 313 through the moving slot 313, and the positioning mechanism 400 is provided on the surface of the placing plate 200.

In order to limit the moving track of the fixing rod 311 and ensure the stability of the fixing rod 311 during moving, in this embodiment, preferably, a sliding block is fixedly connected to the bottom end of the fixing rod 311, a sliding groove is formed in one side of the inner wall of the movable groove 310, and one end of the sliding block extends to the inside of the sliding groove.

In order to assist the user in dropping the reagent onto the reagent kit body 500 for auxiliary positioning and prevent the user from accidentally shaking his/her hand and causing reagent leakage and contamination, in the present embodiment, preferably, the positioning mechanism 400 includes a connecting rod 410, the connecting rod 410 is located at the top end of the reagent kit body 500, a supporting rod 412 is disposed at the top end of the placing plate 200, a funnel 411 is fixedly connected to one side of the connecting rod 410, a fixing groove 413 is formed at one side of the supporting rod 412, one end of the connecting rod 410 extends into the fixing groove 413, a clamping groove 415 is formed on the surface of the supporting rod 412, a pressing groove 414 is formed at one side of the connecting rod 410, a clamping block 418 is disposed inside the clamping groove 415, one end of the clamping block 418 extends into the pressing groove 414, a third spring 419 is disposed inside the pressing groove 414, one end of the third spring 419 is fixedly connected to one side of the clamping block 418, and the other end of the third spring 419 is fixedly connected to the inner wall of the pressing groove 414, a push rod 416 is disposed at one side of the support rod 412, and one end of the push rod 416 extends into the slot 415.

In order to facilitate the user to adjust the orientation of the funnel 411 and avoid affecting the movement of the placing plate 200 into the immunochromatographic analyzer main body 100, in this embodiment, it is preferable that the bottom end of the supporting rod 412 is connected to the surface of the placing plate 200 through an embedded bearing.

To facilitate the user's control of the movement of the latch 418 into the slot 415 to prevent jamming, in this embodiment, one side of the latch 418 is preferably beveled.

In order to limit the push rod 416 on the support rod 412 and facilitate the user to use the push rod 416, in this embodiment, it is preferable that a second spring 417 is sleeved on the surface of the push rod 416, one end of the second spring 417 is fixedly connected to one side of the push rod 416, and the other end of the second spring 417 is fixedly connected to one side of the support rod 412.

The utility model discloses a theory of operation and use flow: when the user uses the device, he pushes the push block 314, so that the push block 314 moves in the moving slot 313, and drives the fixed rod 311 to move in the movable slot 310, the fixed rod 311 presses the first spring 312, the user may then place the cartridge body 500 into the placing plate 200, and then the user releases the push block 314, at which time the first spring 312 is resiliently restored, the fixing rod 311 is driven by the resilience of the first spring 312 to butt and clamp the reagent kit main body 500, so as to complete the fixation, the user may then use a glue dropper to drop the reagents onto the cartridge body 500 through the funnel 411, the dropping position is positioned by the funnel 411, and after completion, the user can rotate the support bar 412, so that the funnel 411 is no longer positioned above the cartridge body 500, then, the user controls the immunochromatography analyzer main body 100 so that the placement plate 200 is partially moved into the immunochromatography analyzer main body 100, and the kit main body 500 is detected;

when the funnel 411 is contaminated with residual reagent solution, a user may press the push rod 416, such that the push rod 416 presses the second spring 417 and abuts against the latch 418, the latch 418 presses the third spring 419 under stress and moves into the pressure groove 414 from the clamping groove 415, and then the user may pull the connection rod 410, such that the connection rod 410 moves out of the fixing groove 413, when the user releases the push rod 416, the second spring 417 rebounds and resets, the push rod 416 is driven by the resilience of the second spring 417 to reset in the clamping groove 415, the user may clean the funnel 411, after the cleaning is completed, the user may insert the connection rod 410 into the fixing groove 413, such that the latch 418 abuts against the third spring 419 by tilting, the latch 418 presses the third spring 419 under stress and moves into the pressure groove 414, when the connection rod 410 is inserted into a proper position, the third spring 419 rebounds and resets, the latch 418 is driven by the resilience of the third spring 419 to insert into the clamping groove 415, and (5) finishing fixation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick fixing device of immunochromatography assay appearance kit, includes the immunochromatography assay appearance main part and places the board, its characterized in that: the immunochromatography analyzer comprises an immunochromatography analyzer body, and is characterized in that a placing plate is installed on one side of the immunochromatography analyzer body, a kit body is arranged inside the placing plate, a fixing mechanism is installed on the surface of the placing plate, the fixing mechanism comprises a movable groove, the movable groove is formed in one side of the inner wall of the placing plate, a fixed rod is arranged inside the placing plate, one end of the fixed rod extends into the movable groove, a first spring is arranged inside the movable groove, one end of the first spring is fixedly connected with one side of the fixed rod, the other end of the first spring is fixedly connected with the inner wall of the movable groove, a moving groove is formed in the surface of the placing plate, the moving groove is communicated with the movable groove, a push block is fixedly connected to the top end of the fixed rod, one end of the push block penetrates through the moving groove and extends to the outside of the moving groove, and a positioning mechanism is arranged on the surface of the placing plate.

2. The immunochromatographic analyzer kit rapid-fixing device according to claim 1, characterized in that: the bottom fixedly connected with slider of dead lever, the spout has been seted up to one side of activity inslot wall, the one end of slider extends to the inside of spout.

3. The immunochromatographic analyzer kit rapid-fixing device according to claim 1, characterized in that: positioning mechanism includes the connecting rod, and the connecting rod is located the top of kit main part, the top of placing the board is provided with the bracing piece, one side fixedly connected with funnel of connecting rod, the fixed slot has been seted up to one side of bracing piece, the one end of connecting rod extends to the inside of fixed slot, the draw-in groove has been seted up on the surface of bracing piece, the indent has been seted up to one side of connecting rod, the inside of draw-in groove is provided with the fixture block, and the one end of fixture block extends to the inside of indent, the inside of indent is provided with the third spring, one end of third spring and one side fixed connection of fixture block, the other end of third spring and the inner wall fixed connection of indent, one side of bracing piece is provided with the push rod, and the one end of push rod extends to the inside of draw-in groove.

4. The immunochromatographic analyzer kit rapid-fixing device according to claim 3, characterized in that: the bottom of bracing piece is connected through embedded bearing with the surface of placing the board.

5. The immunochromatographic analyzer kit rapid-fixing device according to claim 3, characterized in that: one side of the clamping block is in an inclined plane shape.

6. The immunochromatographic analyzer kit rapid-fixing device according to claim 3, characterized in that: the surface cover of push rod is equipped with the second spring, the one end of second spring and one side fixed connection of push rod, the other end of second spring and one side fixed connection of bracing piece.