CN219715245U - Chromatographic kit - Google Patents

Abstract

The utility model discloses a chromatography kit, which belongs to the technical field of kit production and comprises a box body, wherein a box cover is hinged to the box body, an observation hole is formed in the box cover, a transparent visual plate is fixedly arranged in the observation hole, a strip-shaped groove is formed in the box cover, a sleeve is arranged in the strip-shaped groove, a base is fixedly arranged in the strip-shaped groove, the base is matched with the sleeve for use, a supporting rod is slidably arranged in the sleeve, a clamping block is hinged to one end, far away from the sleeve, of the supporting rod, a clamping groove for the clamping block to be inserted is formed in the box body, an operation cavity is formed in the box body, and two locking blocks are arranged in the operation cavity; through setting up lid and box body mutually supporting, realize the guard action to the in-process of detection, the cooperation sealing strip realizes the sealed effect between lid and the box body, cooperates transparent visual board to carry out good observation to the inside detection process of box body at last.

Description

Chromatographic kit

Technical Field

The utility model belongs to the technical field of kit production, and particularly relates to a chromatographic kit.

Background

The kit is used for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, is used by general hospitals and pharmaceutical enterprises, wherein the harm of antibiotics, hormones and heavy metal residues in meat, eggs and milk is especially the potential danger brought to people who have three meals without separating meat, eggs and milk, so that the chromatographic kit is needed for detection.

The existing chromatographic kit has the defects in use, wherein good protective measures and sealing effects cannot be carried out on detection paper in the process of detecting the reagent, so that the detection paper is subjected to external pollution in use to generate detection errors, and meanwhile, the existing chromatographic kit does not have a fixing function on the detection paper, so that the detection paper is easy to displace and is unfavorable for detection use.

Disclosure of Invention

The utility model aims to provide a chromatographic kit for solving the problems that the prior chromatographic kit is insufficient in use, and the detection paper cannot be subjected to good protective measures and sealing effects in detection of reagents, so that the detection paper is polluted by the outside in use and has detection errors, and meanwhile, the detection paper does not have a fixing function for the detection paper, so that the detection paper is easy to displace and is unfavorable for detection use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chromatography kit, includes the box body, articulated installs the lid on the box body, the viewing aperture has been seted up on the lid, fixed mounting has transparent visual board in the viewing aperture, set up the bar recess on the lid, be provided with the sleeve in the bar recess, fixed mounting has the base in the bar recess, base and sleeve cooperation use, slidable mounting has the bracing piece in the sleeve, the bracing piece is kept away from telescopic one end and is articulated installs the fixture block, set up the draw-in groove that supplies the fixture block male on the box body, the operating chamber has been seted up on the box body, the operating chamber is provided with two locking pieces, two slide holes that supply the locking piece to use have been seted up on the box body upper surface, two locking holes that supply the locking piece to use have been seted up on the lid, be provided with the locking mechanism that is used for driving two locking pieces relative movement in the box body, fixed mounting has the fixed frame in the fixed frame, fixed mounting has a plurality of liquid buckets in the fixed frame.

Adopt above-mentioned scheme, realize the protection sealed effect in the detection experiment through setting up box body cooperation lid, play the anti-pollution effect to the testing process, play fixedly and supporting role through setting up sleeve cooperation bracing piece and fixture block when opening the lid, be convenient for operating personnel to use, through setting up locking mechanical system, locking mechanical system drives two locking piece relative movements, two locking holes on the cooperation box lid realize the locking and unlocking effect to the lid, it is convenient to bring for the detection, realize the fixed action to the detection paper through setting up fixed establishment cooperation stopper, the stability of detection paper in the detection has been guaranteed, transparent visual board on the cooperation box lid is convenient for observe the testing process at last.

As a preferred implementation mode, a circular chute is formed in the supporting rod, a T-shaped block is slidably mounted in the circular chute, two fixing holes for the T-shaped block are formed in the sleeve, a first spring is arranged in the circular chute, and two ends of the first spring are fixedly connected with the inner wall of the circular chute and the opposite surfaces of the T-shaped block respectively.

By adopting the scheme, through setting up the T shape piece, press the T shape piece and realize the unblock effect to the bracing piece motion when keeping away from in the fixed orifices, be convenient for expand and shrink the bracing piece this moment, when loosening the T shape piece simultaneously, drive the T shape piece under the elastic action of spring one and reset to the fixed orifices in realize the locking effect to the bracing piece, guaranteed the stability of bracing piece when using.

As a preferable implementation mode, the front side surface of the box cover and the inner wall of the box body are fixedly provided with sealing strips, and the two sealing strips are matched for use.

By adopting the scheme, the sealing effect between the box cover and the box body is achieved by arranging the sealing strip, so that the tightness in the test process is ensured.

As a preferred implementation mode, the locking mechanism comprises a pressing block which is slidably arranged in an operation cavity, the pressing block is provided with two first inclined planes, two driving blocks are arranged in the operation cavity, the driving blocks are provided with second inclined planes, the first inclined planes and the second inclined planes are matched with each other for use, and the bottom ends of the locking blocks are fixedly connected with the upper surfaces of the driving blocks.

By adopting the scheme, through setting up the pressing piece, drive two drive blocks relatively and keep away from under the interact of inclined plane one and inclined plane two when promoting the pressing piece motion, drive two locking blocks relatively and keep away from the unblock effect that realizes the lid when the drive block is kept away from relatively, can open the lid and carry out the operation of box body inside this moment.

As a preferred implementation mode, the left side surface and the right side surface of the inner wall of the operation cavity are fixedly provided with first telescopic rods, the telescopic ends of the first telescopic rods are fixedly connected with corresponding driving blocks, the outer surfaces of the first telescopic rods are sleeved with second springs, two ends of the second springs are respectively abutted against opposite surfaces of the inner wall of the operation cavity and the driving blocks, and the inner wall of the operation cavity is fixedly provided with second telescopic rods which are fixedly connected with pressing blocks.

By adopting the scheme, through setting up first telescopic link and second telescopic link, realize the spacing guide effect when moving drive block and pressing the piece, guaranteed the stability when drive block and pressing the piece motion, simultaneously after unclamping the pressing piece, drive two drive blocks and be close to relatively under the elastic action of spring two, drive two locking pieces and be close to relatively when two drive blocks are close to and lock the lid, drive simultaneously under the mutually supporting of inclined plane one and inclined plane two and press the piece to reset.

As a preferred implementation mode, a plurality of slide bars are installed to the last slide bar of fixed frame, two of homonymy slide bar top fixed mounting has same pull rod, and two slide bar bottom fixed mounting of homonymy have same clamp plate, slide bar surface cover is equipped with the spring III, and the both ends of spring III respectively with clamp plate and fixed frame between the opposite face fixed connection.

By adopting the scheme, the pull rod is arranged, the pressing plate is driven to move upwards through the slide rod when the pull rod is pulled, one end of the detection paper is placed between the two limiting blocks on the same side and below the pressing plate, and then the pull rod is loosened, the pressing plate is driven to reset downwards under the elastic action of the spring III to fix the detection paper, so that the fixing effect of the detection paper in the testing process is integrally realized, and the stability of the detection paper in use is ensured.

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

according to the chromatographic kit, the box cover and the box body are mutually matched, so that a protection effect in the detection process is realized, the sealing effect between the box cover and the box body is realized by matching with the sealing strip, and finally, the detection process in the box body is well observed by matching with the transparent visual plate;

according to the chromatographic kit, the pull rod is arranged, the pressing plate is driven to move upwards through the sliding rod when the pull rod is pulled, one end of the detection paper is placed between the two limiting blocks on the same side and below the pressing plate, the pull rod is loosened, the pressing plate is driven to reset downwards under the elastic action of the spring III to fix the detection paper, the fixing effect of the detection paper in the testing process is integrally achieved, and the stability of the detection paper in use is guaranteed.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the box cover of the present utility model;

FIG. 3 is a schematic diagram of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic view of a cross-section of the case of the present utility model;

FIG. 5 is a schematic view of a locking mechanism according to the present utility model;

FIG. 6 is a schematic view of a cross-section of the case of the present utility model;

fig. 7 is a schematic structural view of a cross section of a fixing frame of the present utility model.

In the figure: 1. a case body; 2. a box cover; 3. a transparent visual plate; 4. a sleeve; 5. a support rod; 6. a clamping block; 7. a locking block; 8. a fixed frame; 9. a limiting block; 10. a T-shaped block; 11. a first spring; 12. a sealing strip; 13. pressing the blocks; 14. a driving block; 15. a first telescopic rod; 16. a second spring; 17. a second telescopic rod; 18. a slide bar; 19. a pull rod; 20. a pressing plate; 21. and a third spring.

Detailed Description

Referring to fig. 1-7, the utility model provides a chromatography kit, which comprises a box body 1, wherein a box cover 2 is hinged on the box body 1, sealing strips 12 are fixedly arranged on the front side surface of the box cover 2 and the inner wall of the box body 1, the two sealing strips 12 are matched for use, the sealing effect between the box cover 2 and the box body 1 is realized by arranging the sealing strips 12, the tightness in the test process is ensured, an observation hole is formed in the box cover 2, a transparent visible plate 3 is fixedly arranged in the observation hole, a strip-shaped groove is formed in the box cover 2, a sleeve 4 is arranged in the strip-shaped groove, a base is fixedly arranged in the strip-shaped groove, the base is matched with the sleeve 4 for use, a supporting rod 5 is slidably arranged in the sleeve 4, a clamping block 6 is hinged at one end of the supporting rod 5 far away from the sleeve 4, and a clamping groove for the clamping block 6 to be inserted in the box body 1 is formed;

the support rod 5 is provided with a circular chute, a T-shaped block 10 is slidably arranged in the circular chute, the sleeve 4 is provided with two fixing holes for the T-shaped block 10, a first spring 11 is arranged in the circular chute, and two ends of the first spring 11 are fixedly connected with the inner wall of the circular chute and the opposite surface of the T-shaped block 10 respectively;

through setting up T shape piece 10, realize the unblock effect to bracing piece 5 motion when pressing down T shape piece 10 and keeping away from in the fixed orifices, be convenient for expand and shrink bracing piece 5 this moment, when loosening T shape piece 10 simultaneously, drive T shape piece 10 and reset to the fixed orifices in realizing the locking effect to bracing piece 5 under the elasticity effect of spring one 11, guaranteed bracing piece 5 stability when using;

the box body 1 is provided with an operation cavity, two locking blocks 7 are arranged in the operation cavity, two sliding holes for the locking blocks 7 are formed in the upper surface of the box body 1, two locking holes for the locking blocks 7 are formed in the box cover 2, and a locking mechanism for driving the two locking blocks 7 to move relatively is arranged on the box body 1;

the locking mechanism comprises a pressing block 13 which is slidably arranged in an operation cavity, the pressing block 13 is provided with two inclined planes I, two driving blocks 14 are arranged in the operation cavity, the driving block 14 is provided with an inclined plane II, the inclined planes I and the inclined planes II are matched with each other for use, the bottom end of the locking block 7 is fixedly connected with the upper surface of the driving block 14, the two driving blocks 14 are driven to be relatively far away under the interaction of the inclined planes I and the inclined planes II when the pressing block 13 is pushed to move by the pressing block 13, the two locking blocks 7 are driven to be relatively far away from each other when the driving blocks 14 are relatively far away from each other, so that the unlocking effect on the box cover 2 is realized, and the box cover 2 can be opened to operate the inside of the box body 1;

the left side surface and the right side surface of the inner wall of the operation cavity are fixedly provided with first telescopic rods 15, the telescopic ends of the first telescopic rods 15 are fixedly connected with corresponding driving blocks 14, the outer surface of each first telescopic rod 15 is sleeved with a second spring 16, the two ends of each second spring 16 are respectively abutted against the opposite surfaces of the inner wall of the operation cavity and the corresponding driving blocks 14, the inner wall of the operation cavity is fixedly provided with second telescopic rods 17, the second telescopic rods 17 are fixedly connected with the pressing blocks 13, through the arrangement of the first telescopic rods 15 and the second telescopic rods 17, limiting and guiding effects on the movement of the driving blocks 14 and the pressing blocks 13 are realized, the movement stability of the driving blocks 14 and the pressing blocks 13 is ensured, meanwhile, after the pressing blocks 13 are loosened, the two driving blocks 14 are driven to be relatively close under the elastic effect of the second springs 16, the two locking blocks 7 are driven to be relatively close to lock the box cover 2, and meanwhile, and the pressing blocks 13 are driven to reset under the mutual matching of the inclined planes I and the inclined planes II;

a fixed frame 8 is fixedly arranged in the box body 1, a liquid pouring hopper is fixedly arranged on the fixed frame 8, a plurality of limiting blocks 9 are fixedly arranged in the fixed frame 8, a plurality of sliding rods 18 are arranged on sliding rods on the fixed frame 8, the same pull rod 19 is fixedly arranged at the top ends of two sliding rods 18 on the same side, the same pressing plate 20 is fixedly arranged at the bottom ends of two sliding rods 18 on the same side, a spring III 21 is sleeved on the outer surface of the sliding rod 18, and two ends of the spring III 21 are fixedly connected with the pressing plate 20 and the opposite surfaces of the fixed frame 8 respectively;

through setting up pull rod 19, drive clamp plate 20 upward movement through slide bar 18 when pulling pull rod 19, then place detection paper one end between two stopper 9 of homonymy and be in clamp plate 20 below, then loosen pull rod 19 and drive clamp plate 20 and reset downwards under the elastic action of spring three 21 and fix detection paper, wholly realize the fixed action to detection paper in the test process, guaranteed the stability of detection paper in use.

When in use, the pressing block 13 is pushed to move, at the moment, the two driving blocks 14 are driven to be relatively far away under the interaction of the inclined plane I and the inclined plane II, the driving blocks 14 are driven to be relatively far away from the box cover 2 when being relatively far away from each other, the box cover 2 is opened after unlocking, the sleeve 4 is taken out from the base, the T-shaped block 10 is pressed to be far away from the fixing hole to move and unlock the supporting rod 5, then the supporting rod 5 is unfolded and simultaneously the T-shaped block 10 is loosened, the T-shaped block 10 is driven to be reset to the fixing hole to lock the supporting rod 5 under the elastic action of the spring I11, then the clamping block 6 is inserted into the clamping groove, the pull rod 19 is pulled to drive the pressing plate 20 to move upwards through the slide rod 18, then one end of the detection paper is placed between the two limiting blocks 9 on the same side and below the pressing plate 20, then the pull rod 19 is loosened, the pressing plate 20 is driven to reset downwards under the elastic action of the spring III 21 to fix the detection paper, the operation is repeated to fix the two ends of the detection paper, after the fixing is finished, the detection solution is poured onto the surface of the detection paper through the pouring hopper, the T-shaped block 10 is pressed to reset the support rod 5 and reset the sleeve 4 into the base after the pouring is finished, then the pressing block 13 is pushed to enable the two locking blocks 7 to be relatively far away from and close the box cover 2, the pressing block 13 is loosened after the box cover 2 is closed, the two driving blocks 14 are driven to be relatively close under the elastic action of the spring II 16, the two driving blocks 14 are driven to be relatively close to lock the box cover 2 when the two driving blocks 14 are relatively close, meanwhile, the pressing block 13 is driven to reset under the mutual cooperation of the inclined plane I and the inclined plane II, and finally the internal detection process of the box body 1 is observed through the transparent visual plate 3.

Claims (6)

1. A chromatography kit, characterized in that: including box body (1), articulated install lid (2) on box body (1), set up on lid (2) and have observed the hole, fixed mounting has transparent visual board (3) in the observation hole, set up bar recess on lid (2), be provided with sleeve (4) in the bar recess, fixed mounting has the base in the bar recess, base and sleeve (4) cooperation use, install bracing piece (5) in sleeve (4), the one end that sleeve (4) were kept away from to bracing piece (5) articulates installs fixture block (6), set up on box body (1) and supply fixture block (6) male draw-in groove, set up the operation chamber on box body (1), be provided with two locking pieces (7) in the operation chamber, set up two locking holes that supply locking pieces (7) to use on box body (1) surface, set up two locking holes that supply locking pieces (7) to use on lid (2), be provided with on box body (1) and be used for two locking pieces (7) to install in fixed frame (8) relative motion, fixed frame (8) have fixed frame (8).

2. A chromatographic kit as claimed in claim 1, wherein: the novel sliding support is characterized in that a circular sliding groove is formed in the supporting rod (5), a T-shaped block (10) is slidably mounted in the circular sliding groove, two fixing holes for the T-shaped block (10) are formed in the sleeve (4), a first spring (11) is arranged in the circular sliding groove, and two ends of the first spring (11) are fixedly connected with the inner wall of the circular sliding groove and the opposite surfaces of the T-shaped block (10) respectively.

3. A chromatographic kit as claimed in claim 1, wherein: sealing strips (12) are fixedly arranged on the front side surface of the box cover (2) and the inner wall of the box body (1), and the two sealing strips (12) are matched for use.

4. A chromatographic kit as claimed in claim 1, wherein: the locking mechanism comprises a pressing block (13) which is slidably arranged in an operation cavity, the pressing block (13) is provided with two first inclined planes, two driving blocks (14) are arranged in the operation cavity, the driving blocks (14) are provided with second inclined planes, the first inclined planes and the second inclined planes are matched with each other for use, and the bottom ends of the locking blocks (7) are fixedly connected with the upper surfaces of the driving blocks (14).

5. The chromatography kit of claim 4, wherein: the left side face and the right side face of the inner wall of the operation cavity are fixedly provided with first telescopic rods (15), telescopic ends of the first telescopic rods (15) are fixedly connected with corresponding driving blocks (14), the outer surfaces of the first telescopic rods (15) are sleeved with second springs (16), two ends of the second springs (16) are respectively abutted against opposite faces of the inner wall of the operation cavity and the driving blocks (14), and the inner wall of the operation cavity is fixedly provided with second telescopic rods (17) which are fixedly connected with pressing blocks (13).

6. A chromatographic kit as claimed in claim 1, wherein: the fixed frame (8) is provided with a plurality of sliding rods (18) by sliding rods, the same pull rod (19) is fixedly arranged at the top ends of the two sliding rods (18) at the same side, the same pressing plate (20) is fixedly arranged at the bottom ends of the two sliding rods (18) at the same side, the outer surface of the sliding rod (18) is sleeved with a spring III (21), and two ends of the spring III (21) are fixedly connected with the opposite surfaces of the pressing plate (20) and the fixed frame (8) respectively.