CN214150323U - Device for detecting half-sedimentation time of magnetic beads - Google Patents
Device for detecting half-sedimentation time of magnetic beads Download PDFInfo
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- CN214150323U CN214150323U CN202022625980.8U CN202022625980U CN214150323U CN 214150323 U CN214150323 U CN 214150323U CN 202022625980 U CN202022625980 U CN 202022625980U CN 214150323 U CN214150323 U CN 214150323U
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Abstract
The utility model discloses a device for detecting half settling time of magnetic bead, which comprises a fixed base, the fixing base top is provided with half light proof room, fixing base top and half light proof room fixed connection, first perpendicular groove has been seted up at half light proof room top, first perpendicular inslot portion is provided with the centrifuging tube, the centrifuging tube top is provided with the liquid lid, the recess has been seted up at the fixing base top, recess and centrifuging tube phase-match, half light proof room one side has seted up first draw-in groove, the inside inductor that is provided with of first draw-in groove, the through-hole has been seted up to half light proof room one side, the inside photophobic baffle that is provided with of through-hole, photophobic baffle bottom is provided with the bulb. This device makes simply to easy to operate has saved a large amount of manpower and materials, can accurately detect the half settling time of magnetic bead simultaneously, optimizes the detection index of magnetic bead, and does not need the user to observe always, and convenience of customers uses, has improved the work efficiency of device.
Description
Technical Field
The utility model relates to a magnetic bead detects technical field, concretely relates to a device for detecting magnetic bead half settling time.
Background
The superparamagnetic microsphere is magnetic bead for short, is a new immunological technology developed in recent years, provides quantitative detection data of a biological sample by detecting biochemical substances combined on superparamagnetic nanoparticles, and greatly improves the performance of the traditional method. The special advantages of the immobilized reagent and the high specificity of immunological reaction are combined into a whole, and the immobilized reagent permeates into various fields of pathology, physiology, pharmacology, microorganism, biochemistry, molecular genetics and the like on the basis of immunology, and is increasingly widely applied to the aspects of immunodetection, cell separation, biomacromolecule purification, molecular biology and the like. Therefore, the superparamagnetic immunochromatographic technique is widely applied to the fields of clinical diagnosis, pesticide residue and veterinary drug residue, food inspection, microbial detection and the like.
However, the existing magnetic bead detection device is complex in use, large in size, troublesome to carry by a user, and needs a large amount of materials to be manufactured, which results in wasting manpower and material resources and needs manual nursing.
Therefore, it is necessary to invent a device for detecting the half-sedimentation time of magnetic beads to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device for detecting magnetic bead half settling time passes through liquid lid closed centrifuging tube, make the inside magnetic bead suspension of centrifuging tube present the mixing state simultaneously, then put into first perpendicular inslot portion with the centrifuging tube of mixing, open bulb and inductor simultaneously, record the half settling time of magnetic bead through the inductor, thereby convenient to use, simultaneously through spout and slider cooperation, slider and spacing spring cooperation, centrifuging tube and recess cooperation, thereby convenience of customers installs the centrifuging tube, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a device for detecting half settling time of magnetic bead, includes the fixing base, the fixing base top is provided with half light-proof room, fixing base top and half light-proof room fixed connection, first perpendicular groove has been seted up to half light-proof room top, first perpendicular inslot portion is provided with the centrifuging tube, the centrifuging tube top is provided with the liquid lid, the recess has been seted up at the fixing base top, recess and centrifuging tube phase-match, first draw-in groove has been seted up to half light-proof room one side, the inside inductor that is provided with of first draw-in groove, the through-hole has been seted up to half light-proof room one side, the inside light-proof board that is provided with of through-hole, light-proof board bottom is provided with the bulb.
Preferably, first vertical slot and centrifuging tube sliding connection, centrifuging tube and liquid lid phase-match, the centrifuging tube outer wall is provided with the graduation apparatus, 4 capacities of centrifuging tube are 2 ml.
Preferably, the first card slot is connected with the inductor in a clamping manner.
Preferably, the through hole is connected with the light isolation plate in a sliding mode, the top of the fixing seat is provided with a transparent wall, the cross section of the transparent wall is circular, a second clamping groove is formed in one side of the transparent wall, and the light isolation plate is connected with the second clamping groove in a clamping mode.
Preferably, an auxiliary block is arranged at the top of the semi-light-isolating chamber, the cross section of the auxiliary block is in a circular ring shape, and the semi-light-isolating chamber is fixedly connected with the auxiliary block.
Preferably, the auxiliary block has one side provided with two sliding grooves, the sliding grooves are connected with sliding blocks in a sliding manner, one ends of the sliding blocks are fixedly connected with hand levers, and one ends of the sliding blocks are provided with limiting springs.
In the technical scheme, the utility model provides a technological effect and advantage:
through liquid lid closed centrifuging tube, make the inside magnetic bead suspension of centrifuging tube present the mixing state simultaneously, then put into first perpendicular inslot portion with the centrifuging tube of mixing, open bulb and inductor simultaneously, half settling time through the inductor record magnetic bead, thereby convenient to use, simultaneously through spout and slider cooperation, slider and spacing spring cooperation, centrifuging tube and groove cooperation, thereby convenience of customers installs the centrifuging tube, compared with the prior art, this device is simple and easy, manpower and materials are saved, half settling time that simultaneously can the accurate detection magnetic bead, optimize the detection index of magnetic bead, and need not observe always.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of the centrifuge tube structure of the present invention;
fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Description of reference numerals:
1. a fixed seat; 2. a semi-opaque chamber; 3. a first vertical slot; 4. centrifuging the tube; 5. a liquid cover; 6. a groove; 7. a first card slot; 8. an inductor; 9. a through hole; 10. a light-shielding plate; 11. a bulb; 12. an auxiliary block; 13. a chute; 14. a slider; 15. a handle; 16. and a limiting spring.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a device for detecting half settling time of magnetic bead as shown in fig. 1-4, including fixing base 1, 1 top of fixing base is provided with half light proof room 2, 1 top of fixing base and half light proof room 2 fixed connection, half light proof room 2 top has been seted up first perpendicular groove 3, first perpendicular 3 inside centrifuging tube 4 that are provided with in groove, 4 tops of centrifuging tube are provided with liquid lid 5, recess 6 has been seted up at 1 top of fixing base, recess 6 and 4 phase-matches of centrifuging tube, first draw-in groove 7 has been seted up to half light proof room 2 one side, 7 inside inductors 8 that are provided with of first draw-in groove, half light proof room 2 one side has seted up through-hole 9, the inside light proof board 10 that is provided with of through-hole 9, light proof board 10 bottom is provided with bulb 11.
Further, in above-mentioned technical scheme, first vertical slot 3 and 4 sliding connection of centrifuging tube, centrifuging tube 4 and liquid lid 5 phase-matches, 4 outer walls of centrifuging tube are provided with the graduation apparatus, 4 capacities of centrifuging tube are 2ml, and the user of being convenient for takes centrifuging tube 4, is convenient for simultaneously observe 4 inside solution mixed phenomena of centrifuging tube.
Further, in the above technical solution, the first card slot 7 is connected with the inductor 8 in a clamping manner, so that the inductor 8 is convenient to disassemble and assemble.
Further, in the above technical scheme, the through hole 9 is slidably connected with the light-shielding plate 10, the top of the fixing seat 1 is provided with a transparent wall, the cross-sectional shape of the transparent wall is circular, one side of the transparent wall is provided with a second clamping groove, the light-shielding plate 10 is connected with the second clamping groove in a clamping manner, so that a user can conveniently install the bulb 11, and meanwhile, the heat-shielding plate has a heat-shielding effect.
Further, in above-mentioned technical scheme, 2 tops in half light-proof room are provided with supplementary piece 12, supplementary 12 cross sectional shapes set up to the ring shape, half light-proof room 2 and supplementary 12 fixed connection are convenient for install centrifuging tube 4 through supplementary piece 12.
Further, in above-mentioned technical scheme, spout 13 has been seted up to supplementary 12 one side, spout 13 quantity sets up two, the inside sliding connection of spout 13 has slider 14, 14 one end fixedly connected with handspike 15 of slider, 14 one end of slider is provided with spacing spring 16, and the user of being convenient for installs fixedly to centrifuging tube 4 position.
This practical theory of operation:
referring to description attached drawings 1-4, inductor model is SK-LS61 in this device, when using this device, at first add 2ml magnetic bead suspension in detection device's centrifuging tube 4, then seal centrifuging tube 4 through liquid lid 5, make the inside magnetic bead suspension of centrifuging tube 4 present the mixing state simultaneously, then put into first vertical slot 3 inside with the centrifuging tube 4 of mixing, open bulb 11 and 8 timers of inductor simultaneously, it sinks to 1ml scale department used time to record the magnetic bead through 8 timers of inductor, thereby detect the half settling time of magnetic bead, simultaneously through spout 13 and the cooperation of slider 14, slider 14 and spacing spring 16 cooperation, centrifuging tube 4 and the cooperation of recess 6, thereby convenience of customers stably installs centrifuging tube 4, the practicality of device has been improved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a device for detecting magnetic bead half settling time, includes fixing base (1), its characterized in that: fixing base (1) top is provided with half light proof room (2), fixing base (1) top and half light proof room (2) fixed connection, first perpendicular groove (3) have been seted up at half light proof room (2) top, first perpendicular groove (3) inside is provided with centrifuging tube (4), centrifuging tube (4) top is provided with liquid lid (5), recess (6) have been seted up at fixing base (1) top, recess (6) and centrifuging tube (4) phase-match, first draw-in groove (7) have been seted up to half light proof room (2) one side, first draw-in groove (7) inside is provided with inductor (8), through-hole (9) have been seted up to half light proof room (2) one side, through-hole (9) inside is provided with light proof board (10), light proof board (10) bottom is provided with bulb (11).
2. The apparatus of claim 1, wherein the apparatus comprises: first vertical slot (3) and centrifuging tube (4) sliding connection, centrifuging tube (4) and liquid lid (5) phase-match, centrifuging tube (4) outer wall is provided with the graduation apparatus, centrifuging tube (4) capacity is 2 ml.
3. The apparatus of claim 1, wherein the apparatus comprises: the first clamping groove (7) is connected with the inductor (8) in a clamping mode.
4. The apparatus of claim 1, wherein the apparatus comprises: the light-shielding plate is characterized in that the through hole (9) is connected with the light-shielding plate (10) in a sliding mode, a transparent wall is arranged at the top of the fixing seat (1), the section of the transparent wall is circular, a second clamping groove is formed in one side of the transparent wall, and the light-shielding plate (10) is connected with the second clamping groove in a clamping mode.
5. The apparatus of claim 1, wherein the apparatus comprises: the top of the semi-light-proof chamber (2) is provided with an auxiliary block (12), the cross section of the auxiliary block (12) is in a circular ring shape, and the semi-light-proof chamber (2) is fixedly connected with the auxiliary block (12).
6. The apparatus of claim 5, wherein the apparatus comprises: spout (13) have been seted up to auxiliary block (12) one side, spout (13) quantity sets up two, spout (13) inside sliding connection has slider (14), slider (14) one end fixedly connected with handle bar (15), slider (14) one end is provided with spacing spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625980.8U CN214150323U (en) | 2020-11-13 | 2020-11-13 | Device for detecting half-sedimentation time of magnetic beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022625980.8U CN214150323U (en) | 2020-11-13 | 2020-11-13 | Device for detecting half-sedimentation time of magnetic beads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214150323U true CN214150323U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022625980.8U Active CN214150323U (en) | 2020-11-13 | 2020-11-13 | Device for detecting half-sedimentation time of magnetic beads |
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| Country | Link |
|---|---|
| CN (1) | CN214150323U (en) |
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- 2020-11-13 CN CN202022625980.8U patent/CN214150323U/en active Active
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