CN214183221U

CN214183221U - Test-tube rack is used in storage of streptavidin magnetic bead

Info

Publication number: CN214183221U
Application number: CN202022564836.8U
Authority: CN
Inventors: 李芸
Original assignee: Tianjin Laibei Biotechnology Co ltd
Current assignee: Tianjin Laibei Biotechnology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-14
Anticipated expiration: 2030-11-09

Abstract

The embodiment of the utility model discloses test-tube rack is used in streptavidin magnetic bead storage belongs to test-tube rack technical field, including the bin, the fixed rack that is provided with of bin inner chamber central line department, rack cross sectional shape sets up to returning the shape, the rack both sides are all fixed and are provided with the slider, the spout has all been seted up to the one side of two sliders of bin contact, a plurality of standing grooves have been seted up at rack inner wall top. The utility model discloses a fix the test tube earlier through a plurality of parts in the rack, after fixed completion with its setting that slides in the bin, and through a plurality of drying plates in the rack for the bacterium can not breed in the bin, and through the setting of steadying plate, makes the test tube can not lead to bursting because of stable not in place, through such setting, makes its safe and reliable more, and operating personnel's work efficiency has obtained very big promotion.

Description

Test-tube rack is used in storage of streptavidin magnetic bead

Technical Field

The embodiment of the utility model provides a test-tube rack is used in the storage of streptavidin magnetic bead related to technical field, concretely relates to.

Background

Chemiluminescence technology is one of the immunodiagnostic methods, which uses free energy released by chemical reactions to excite intermediates (commonly used alkaline phosphatase-amantadine, horseradish peroxidase-luminol derivatives, acridinium esters, isoluminol derivatives) from an excited state back to a ground state. When the intermediate returns to the ground state from the excited state, photons with equal energy levels are released to perform quantitative analysis for measuring the photons, the chemiluminescence technology has been developed to the fourth generation-nano magnetic particle tube type chemiluminescence in 1990s, magnetic beads commonly used for chemiluminescence include carboxyl magnetic beads, amino magnetic beads, NHS magnetic beads, streptavidin magnetic beads and the like, wherein streptavidin magnetic beads are most widely used mainly because the streptavidin and the biotin have the advantages of high sensitivity, good stability, strong specificity, wide universality and the like.

But the streptavidin magnetic bead needs a test-tube rack to deposit it when not using, nevertheless current test-tube rack puts on it again and breeds the bacterium easily for the streptavidin magnetic bead has received the pollution, and all very inconvenience when putting into and taking out the test tube of placing the streptavidin magnetic bead, thereby make operating personnel's work efficiency low, and the test tube is easy broken.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a test-tube rack is used in streptavidin magnetic bead storage to solve among the prior art because present test-tube rack lays it back on and breeds the bacterium easily, and put into and take out the problem that the operating personnel's that leads to work efficiency is low with taking out all very inconvenient when placing the test tube of streptavidin magnetic bead.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a streptavidin magnetic bead storage test tube rack comprises a storage box, wherein a placement rack is fixedly arranged at the center line of an inner cavity of the storage box, the cross section of the placement rack is in a shape of a square circle, sliders are fixedly arranged at two sides of the placement rack, sliding grooves are formed in one surface of the storage box, which is in contact with the two sliders, the top of the inner wall of the placement rack is provided with a plurality of placement grooves, a plurality of first through holes are formed in the top of the placement rack and correspond to the first through holes, stabilizing plates are fixedly arranged in the placement rack, drying plates are fixedly arranged at two ends of each stabilizing plate and symmetrically distributed along the center line of each stabilizing plate, a plurality of second through holes are formed in the surfaces of the two drying plates and the stabilizing plate, a plurality of second through holes correspond to the first through holes, and clamping blocks are fixedly arranged at two sides of the two stabilizing plates and the two drying plates, it is a plurality of the spring groove has all been seted up to the fixture block both sides, and is a plurality of spring inslot portion all fixes and is provided with reset spring, and is a plurality of the fixed pearl that is provided with in reset spring top all, the draw-in groove has all been seted up to the one side of a plurality of fixture blocks of rack contact, and is a plurality of the spacing groove has all been seted up to the one side of draw-in groove contact fixed pearl, and is a plurality of all fixed test tubes that are provided with in the standing groove.

Further, it is a plurality of the test tube top all is provided with medical sealing silica gel pad, and is a plurality of medical sealing silica gel pad top all is fixed and is provided with the snap ring.

Furthermore, two support rods are fixedly arranged at the bottom of the storage box and are symmetrically distributed along the central line of the storage box.

Further, the top and the bottom of the inner cavity of the storage box are both fixedly provided with a placing plate, and one side, opposite to the placing plate, of the placing plate is transparent.

Further, two place the board inside and all seted up a plurality of storage tanks, it is a plurality of all fixed ultraviolet disinfection lamp that is provided with in the storage tank.

Further, there is the sealing door bin surface through hinge connection, the inside observation window that inlays of sealing door, the fixed handle that is provided with in sealing door front side, the sealing door is provided with the seal membrane with the bin face of contact.

Furthermore, a plurality of medical anti-skidding silica gel is all bonded in the placing groove, and a plurality of medical anti-skidding thin films are all bonded in the first through holes and the second through holes.

Furthermore, two supporting blocks are fixedly arranged at the bottoms of the two supporting rods, and anti-skid rubber pads are bonded at the bottoms of the two supporting blocks.

The embodiment of the utility model provides a have following advantage:

1. through fixing the test tube through a plurality of parts in the rack earlier, after fixed completion sliding into the setting of bin with it, make taking out and putting into it all very simple swift, and through a plurality of drying plates in the rack, make the bacterium can not breed in the bin, and the setting through the steadying plate, make the test tube can not lead to bursting because of stable not in place, through such setting, make its safe and reliable more, and operating personnel's work efficiency has obtained very big promotion, and the streptavidin magnetic bead of depositing can not receive the pollution, thereby make its more practicality.

2. All fixed medical sealing silica gel that is provided with through a plurality of test tube tops, the snap ring that all fixed settings in a plurality of medical sealing silica gel tops make the leakproofness of test tube obtain promoting, thereby make the material in the test tube can not lead to volatilizing because of contacting the air in the external world, and have the snap ring to carry out the setting fixed through it, make when operating personnel changes it, all very simple swift, and through placing the ultraviolet disinfection lamp that sets up in the board, make can not have the bacterium in the bin, through such setting, make its safe and reliable more, and all very simple when changing some wearing and tearing parts.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

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

fig. 3 is a schematic view of the overall appearance structure of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

in the figure: 1. a storage tank; 2. placing a rack; 3. a slider; 4. a chute; 5. a placement groove; 6. a first through hole; 7. a stabilizing plate; 8. drying the plate; 9. a second through hole; 10. a clamping block; 11. a spring slot; 12. a return spring; 13. fixing the beads; 14. a card slot; 15. a limiting groove; 16. a test tube; 17. a support bar; 18. placing the plate; 19. a storage tank; 20. an ultraviolet disinfection lamp; 21. a sealing door; 22. and (7) a supporting block.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached figures 1-4 of the specification, a streptavidin magnetic bead storage test tube rack comprises a storage box 1, a storage rack 2 is fixedly arranged at the central line of the inner cavity of the storage box 1, the cross section of the storage rack 2 is in a shape of a square circle, sliders 3 are fixedly arranged on both sides of the storage rack 2, sliding grooves 4 are respectively arranged on one surface of the storage box 1 contacting with the two sliders 3, a plurality of placing grooves 5 are arranged on the top of the inner wall of the storage rack 2, a plurality of first through holes 6 are arranged on the top of the storage rack 2, the plurality of placing grooves 5 correspond to the plurality of first through holes 6, a stabilizing plate 7 is fixedly arranged in the storage rack 2, drying plates 8 are respectively and fixedly arranged at both ends of the stabilizing plate 7, the two drying plates 8 are symmetrically distributed along the central line of the stabilizing plate 7, a plurality of second through holes 9 are respectively arranged on the surfaces of the two drying plates 8 and the stabilizing plate 7, the plurality of second through holes 9 correspond to the plurality of first through holes 6, two stabilizer plates 7 and two 8 both sides of drying plate are all fixed and are provided with fixture block 10, spring groove 11 has all been seted up to a plurality of fixture blocks 10 both sides, a plurality of spring groove 11 inside all fixed reset spring 12 that is provided with, a plurality of reset spring 12 tops are all fixed and are provided with fixed pearl 13, draw-in groove 14 has all been seted up to the one side of 2 contacts a plurality of fixture blocks 10 of rack, spacing groove 15 has all been seted up to the one side of a plurality of draw-in grooves 14 contact fixed pearl 13, all fixed test tube 16 that is provided with in a plurality of standing grooves 5.

The implementation mode is specifically as follows: the utility model discloses when in actual use, earlier go into in the inside corresponding draw-in groove 14 of rack 2 through the fixture block 10 card at its both ends with two drying plates 8 and a steadying plate 7, loop through first through-hole 6 with second through-hole 9 after that in placing groove 5, slide it in 1 inner wall spout 4 of bin with it through slider 3 of rack 2 both sides afterwards, can stop after sliding it into corresponding position, after accomplishing, place bin 1 again can in suitable position.

As shown in the attached figure 1, the top parts of the plurality of test tubes 16 are all provided with medical sealing silica gel pads, the top parts of the plurality of medical sealing silica gel pads are all fixedly provided with snap rings, so that the sealing performance of the test tubes 16 is improved, substances in the test tubes 16 cannot volatilize due to contacting with the outside air, and the snap rings are fixedly arranged, so that the test tubes are very simple and rapid when being replaced by an operator,

as shown in fig. 1 and 2, two support rods 17 are fixedly disposed at the bottom of the storage box 1, and the two support rods 17 are symmetrically distributed about the central line of the storage box 1, so that the storage box 1 can be fixed, and the storage box 1 is not shifted to one side due to the symmetrical distribution of the support rods about the central line of the storage box 1.

As shown in the attached

drawings

1 and 2, the top and the bottom of the inner cavity of the storage box 1 are both fixedly provided with the placing plates 18, and the two opposite sides of the placing plates 18 are both transparent, so that the light beams emitted by the ultraviolet disinfection lamp 20 arranged in the storage box can not be shielded, and the storage box is more practical.

As shown in fig. 1 and 2, a plurality of storage grooves 19 are formed in two placing plates 18, and ultraviolet disinfection lamps 20 are fixedly arranged in the storage grooves 19, so that the ultraviolet disinfection lamps 20 can be easily taken out and put into the storage grooves, and the ultraviolet disinfection lamps 20 are arranged, so that bacteria cannot exist in the storage box 1, and the storage box is safer and more reliable.

As shown in the attached drawing 3, there is sealing door 21 on the surface of storage box 1 through hinge connection, the inside observation window that inlays of sealing door 21, the fixed handle that is provided with in sealing door 21 front side, sealing door 21 and storage box 1 contact surface are provided with the seal membrane, so that make the inside state of storage box of observation that operating personnel can be audio-visual, and through the setting of handle, make open and closed sealing door 21 all very simple swift, and through the setting of seal membrane, make the leakproofness of storage box obtain further improvement.

As shown in the attached drawing 2, medical anti-slip silica gel is bonded inside each of the placing grooves 5, and medical anti-slip silica gel is bonded inside each of the first through holes 6 and the second through holes 9, so that shaking caused by unstable placement of the test tubes 16 is avoided after the test tubes are placed at corresponding positions, the completeness of the test tubes 16 is guaranteed, and the test tubes are safer and more reliable.

As shown in fig. 1 and 2, two supporting blocks 22 are fixedly arranged at the bottoms of the two supporting rods 17, and anti-skid rubber pads are bonded at the bottoms of the two supporting blocks 22, so that a stress point of the supporting rods 17 is provided, unstable placement cannot occur, and the anti-skid rubber pads are arranged, so that the supporting rods can be stably fixed at corresponding positions, and safety of the test tubes 16 is guaranteed.

The implementation mode is specifically as follows: the utility model discloses when in actual use, fix the medical sealing silica gel at test tube 16 top through the snap ring earlier, put into placing groove 5 with test tube 16 afterwards can, place after accomplishing again with ultraviolet disinfection lamp 20 start in the board 18 of placing at 1 inner wall both ends of bin, after disinfection lamp function a period, sealed door 21 that will store the surface through hinge connection again opens, with rack 2 through slider 3 slide in spout 4 can, after it reachs the assigned position, again with the sealed door 21 on 1 surface of bin closed can, it can to remove suitable position afterwards again, again after reacing suitable position through bracing piece 17 and supporting shoe 22 carry out dual fixed can to it.

The utility model discloses use as follows: when using, the utility model discloses when in-service use, earlier go into two drying plate 8 and a steadying plate 7 through the inside corresponding draw-in groove 14 of fixture block 10 card at its both ends in the rack 2, fix the medical sealing silica gel at test tube 16 top through the snap ring afterwards, after fixed the completion, loop through first through-hole 6 again with a plurality of test tubes 16 and place the standing groove 5 of putting into with second through-hole 9 in, open sealing door 21 afterwards and slide into 1 inner wall spout 4 of bin with slider 3 that rack 2 set up through both sides in, can stop after sliding it into corresponding position, it can to close sealing door 21 on bin 1 surface again, it can to suitable position afterwards, it can to its dual fixed through bracing piece 17 and supporting shoe 22 again after reacing suitable position.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. The utility model provides a test-tube rack is used in storage of streptavidin magnetic bead, includes bin (1), its characterized in that: the storage box is characterized in that a storage rack (2) is fixedly arranged at the center line of an inner cavity of the storage box (1), the cross section of the storage rack (2) is in a shape of a square-circle, sliders (3) are fixedly arranged on two sides of the storage rack (2), a sliding groove (4) is formed in one surface of the storage box (1) contacting with the two sliders (3), a plurality of placing grooves (5) are formed in the top of the inner wall of the storage rack (2), a plurality of first through holes (6) are formed in the top of the storage rack (2), the placing grooves (5) correspond to the first through holes (6), stabilizing plates (7) are fixedly arranged in the storage rack (2), drying plates (8) are fixedly arranged at two ends of each stabilizing plate (7), the two drying plates (8) are symmetrically distributed along the center line of each stabilizing plate (7), and a plurality of second through holes (9) are formed in the surfaces of the drying plates (8) and the stabilizing plates (7), it is a plurality of second through-hole (9) position is corresponding with a plurality of first through-hole (6) position, two stabilizer plate (7) and two drying plate (8) both sides are all fixed and are provided with fixture block (10), and are a plurality of spring groove (11), a plurality of spring groove (11) inside all fixed reset spring (12) that is provided with, a plurality of reset spring (12) top is all fixed and is provided with fixed pearl (13), draw-in groove (14) have all been seted up to the one side of rack (2) a plurality of fixture block (10) of contact, and are a plurality of spacing groove (15) have all been seted up to the one side of draw-in groove (14) fixed pearl (13) of contact, and are a plurality of all fixed test tube (16) that are provided with in standing groove (5).

2. The tube rack for streptavidin magnetic bead storage according to claim 1, characterized in that: a plurality of test tube (16) top all is provided with medical sealing silica gel pad, and is a plurality of medical sealing silica gel pad top all is fixed and is provided with the snap ring.

3. The tube rack for streptavidin magnetic bead storage according to claim 1, characterized in that: two supporting rods (17) are fixedly arranged at the bottom of the storage box (1), and the two supporting rods (17) are symmetrically distributed on the center line of the storage box (1).

4. The tube rack for streptavidin magnetic bead storage according to claim 1, characterized in that: the top and the bottom of the inner cavity of the storage box (1) are both fixedly provided with a placing plate (18), and one side, opposite to the placing plate (18), of each placing plate is provided with a light-transmitting device.

5. The tube rack for streptavidin magnetic bead storage according to claim 4, characterized in that: a plurality of storage grooves (19) are formed in the two placing plates (18), and ultraviolet disinfection lamps (20) are fixedly arranged in the storage grooves (19).

6. The tube rack for streptavidin magnetic bead storage according to claim 1, characterized in that: bin (1) surface has sealing door (21) through hinge connection, inside the inlaying of sealing door (21) has the observation window, the fixed handle that is provided with in sealing door (21) front side, sealing door (21) and bin (1) contact surface are provided with the seal membrane.

7. The tube rack for streptavidin magnetic bead storage according to claim 1, characterized in that: a plurality of medical anti-skidding silica gel has all been bonded to standing groove (5) inside, and is a plurality of all bond in first through-hole (6) and a plurality of second through-hole (9) has medical anti-skidding silica gel.

8. The tube rack for streptavidin magnetic bead storage according to claim 3, characterized in that: two supporting blocks (22) are fixedly arranged at the bottoms of the two supporting rods (17), and anti-skid rubber pads are bonded at the bottoms of the two supporting blocks (22).