CN220520499U - Optical detection device of PCR analyzer - Google Patents
Optical detection device of PCR analyzer Download PDFInfo
- Publication number
- CN220520499U CN220520499U CN202321543908.8U CN202321543908U CN220520499U CN 220520499 U CN220520499 U CN 220520499U CN 202321543908 U CN202321543908 U CN 202321543908U CN 220520499 U CN220520499 U CN 220520499U
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- China
- Prior art keywords
- detection device
- movable plate
- motor
- optical detection
- pcr analyzer
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- 238000001514 detection method Methods 0.000 title claims abstract description 56
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 244000309464 bull Species 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 33
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000007858 starting material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 2
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000004544 DNA amplification Effects 0.000 description 1
- 238000010222 PCR analysis Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007850 in situ PCR Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003753 real-time PCR Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses an optical detection device of a PCR analyzer, which comprises a base, wherein the top of the base is fixedly connected with a detection box, detection equipment is arranged in the detection box, a hinge is arranged on the front surface of the detection box, one side of the hinge is fixedly connected with a box door, and one side of the detection box is fixedly connected with a motor. This PCR analyzer's optical detection device is provided with base, detection case, check out test set, hinge, chamber door, motor, bull stick, fixed plate, two-way screw rod and movable plate, through the starter motor, can make the motor drive the bull stick and rotate, can make the bull stick drive two-way screw rod that can be fine rotate, can make two-way screw rod rotate in the helicoidal groove the movable plate the inside, and then can be convenient for people adjust the interval between the movable plate of both sides, can be convenient for people fasten the test tube spacing between two movable plates, can effectually improve the needs of installing the test tube, satisfies people's daily use needs.
Description
Technical Field
The utility model relates to the technical field of PCR analyzers, in particular to an optical detection device of a PCR analyzer.
Background
The PCR analyzer is simply said that the PCR is to make a large amount of synthesis of InVitro in vitro or in test tube for specific gene by using DNA polymerase, basically it uses DNA polymerase to make specific linkage replication, at present commonly used technology can replicate a segment of gene into one hundred billion to one hundred billion times of original one hundred million times, according to the purpose of DNA amplification and detection standard, the PCR instrument can be divided into four categories of ordinary PCR instrument, gradient PCR instrument, in situ PCR instrument and real-time fluorescence quantitative PCR instrument.
The optical detection device of the prior art PCR analyzer generally uses the optical detection device when analyzing the components in the test tubes, but the optical detection device in the prior art does not have the limiting function on the test tubes, is not easy to limit the test tubes, and cannot well meet the daily use needs of people, so that the optical detection device of the PCR analyzer is needed.
Disclosure of Invention
The present utility model is directed to an optical detection device for a PCR analyzer, and aims to solve the problems that the optical detection device for a PCR analyzer proposed in the above-mentioned background art is often used when analyzing components in test tubes, but the optical detection device in the prior art does not have a function of limiting test tubes, is not easy to limit a plurality of test tubes, and cannot well meet the daily use requirements of people.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical detection device of PCR analysis appearance, includes the base, the top fixedly connected with detection case of base, and the inside of detection case is provided with check out test set, the front of detection case is provided with the hinge, and one side fixedly connected with chamber door of hinge, one side fixedly connected with motor of detection case, and the output shaft of motor passes through shaft coupling fixedly connected with bull stick, the inside fixedly connected with fixed plate of detection case, the one end fixedly connected with bi-directional screw of bull stick, and bi-directional screw's outer wall threaded connection has the movable plate, the helicoid has been seted up to the inside of movable plate, the spacing groove has been seted up to one side of movable plate, and the inside block of spacing groove is connected with the protection pad.
Preferably, the detection box forms a rotating structure with the rotating rod through a motor, and the output end of the motor penetrates through the detection box and is connected with one end of the rotating rod.
Preferably, the motor forms a rotating structure with the bidirectional screw rod through the rotating rod, and the rotating rod is arranged between the motor and the bidirectional screw rod.
Preferably, the moving plate forms a thread structure with the bidirectional screw through a screw groove, the shape and the size of the screw groove are matched with those of the bidirectional screw, and the outer wall of the bidirectional screw is attached to the inside of the screw groove.
Preferably, the number of the bidirectional screws on the moving plate is two, and the two bidirectional screws are symmetrically arranged by taking the perpendicular bisector of the moving plate as a symmetry axis.
Preferably, the number of the limiting grooves on the moving plate is multiple, and the plurality of limiting grooves are arranged on one side of the moving plate at equal distances.
Preferably, the movable plate forms a fixed structure through the limiting groove and the protective pad, the shape and the size of the limiting groove are matched with those of the protective pad, and the protective pad is arranged in the limiting groove for fastening and mounting.
Compared with the prior art, the utility model has the beneficial effects that: the optical detection device of the PCR analyzer,
(1) The test tube fixing device is provided with a base, a detection box, detection equipment, hinges, a box door, a motor, a rotating rod, a fixing plate, a bidirectional screw rod and a moving plate, wherein the motor can drive the rotating rod to rotate through starting the motor, the rotating rod can well drive the bidirectional screw rod to rotate, the bidirectional screw rod can rotate in a spiral groove in the moving plate, further, people can conveniently adjust the distance between the moving plates at two sides, people can conveniently fasten and limit a test tube between the two moving plates, the requirement for installing the test tube can be effectively improved, and the daily use requirement of people is met;
(2) Be provided with movable plate, helicoidal groove, spacing groove and protection pad, through setting up at the spacing groove in the movable plate, can make the spacing groove support the test tube that can be fine and place, and when adjusting to the interval between the movable plate, can make the protection pad in the spacing groove can tightly laminate with the test tube, and then can be convenient for people to the needs that the test tube protected, reducible test tube takes place the condition emergence of scratch, satisfy people's daily needs to test the in-tube composition, and rely on setting up a plurality of spacing grooves and can carry out spacingly to a plurality of test tubes, satisfy people's daily use needs.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the detection box and the detection device of the present utility model;
FIG. 3 is a schematic view of the structure of the fixing plate and the screw groove of the present utility model;
fig. 4 is a schematic diagram of the motor and the bidirectional screw structure of the present utility model.
In the figure: 1. a base; 2. a detection box; 3. a detection device; 4. a hinge; 5. a door; 6. a motor; 7. a rotating rod; 8. a fixing plate; 9. a bidirectional screw; 10. a moving plate; 11. a screw groove; 12. a limit groove; 13. and a protective pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, 2 and 4, the present utility model provides the following technical solutions: the optical detection device of the PCR analyzer comprises a base 1, a detection box 2 is fixedly connected to the top of the base 1, detection equipment 3 is arranged in the detection box 2, a hinge 4 is arranged on the front surface of the detection box 2, a box door 5 is fixedly connected to one side of the hinge 4, a motor 6 is fixedly connected to one side of the detection box 2, an output shaft of the motor 6 is fixedly connected with a rotating rod 7 through a coupler, the detection box 2 forms a rotating structure with the rotating rod 7 through the motor 6, an output end of the motor 6 penetrates through the detection box 2 and one end of the rotating rod 7 to be connected, the connection effect of the motor 6 and the rotating rod 7 is enhanced, a fixing plate 8 is fixedly connected to the inside of the detection box 2, one end of the rotating rod 7 is fixedly connected with a bidirectional screw 9, the motor 6 forms a rotating structure with the bidirectional screw 9 through the rotating rod 7, the rotating rod 7 is arranged between the motor 6 and the bidirectional screw rod 9, the connection effect of the motor 6 and the rotating rod 7 is enhanced, the motor 6 can well drive the bidirectional screw rod 9 to rotate by means of the rotating rod 7, the outer wall of the bidirectional screw rod 9 is in threaded connection with the movable plate 10, the number of the bidirectional screw rods 9 on the movable plate 10 is two, the two bidirectional screw rods 9 are symmetrically arranged by taking the perpendicular bisectors of the movable plate 10 as symmetry axes, the connection effect of the movable plate 10 and the bidirectional screw rods 9 is enhanced, the two bidirectional screw rods 9 can be well arranged in the movable plate 10, the movable plate 10 is provided with a threaded groove 11, the movable plate 10 and the bidirectional screw rods 9 form a threaded structure by the threaded groove 11, the shape and the size of the threaded groove 11 are mutually matched with those of the bidirectional screw rods 9, the outer wall of the bidirectional screw rod 9 is in fit with the inside of the threaded groove 11, the connecting effect of the bidirectional screw rod 9 and the moving plate 10 is enhanced, and the moving plate 10 can move along the bidirectional screw rod 9 by the screw groove 11.
Referring to fig. 2, 3 and 4, a plurality of limiting grooves 12 are formed in one side of the moving plate 10, the number of the limiting grooves 12 on the moving plate 10 is multiple, and the plurality of limiting grooves 12 are formed in one side of the moving plate 10 at equal distances, so that the plurality of limiting grooves 12 are arranged conveniently, the plurality of limiting grooves 12 can limit a plurality of test tubes, the inside of the limiting grooves 12 is clamped and connected with a protection pad 13, the moving plate 10 forms a fixed structure with the protection pad 13 through the limiting grooves 12, the shape and the size of the limiting grooves 12 are matched with the shape and the size of the protection pad 13, and the protection pad 13 is arranged in the limiting grooves 12 for fastening and mounting, so that the connecting effect of the moving plate 10 and the protection pad 13 is enhanced, and the protection pad 13 can be fastened in the moving plate 10 by means of the limiting grooves 12 for limiting and mounting.
Working principle: when using this PCR analyzer's optical detection device, at first, through pulling chamber door 5, can make chamber door 5 to rely on hinge (4 to overturn, this moment start motor 6, can make motor 6 can drive bull stick 7 and rotate, can make bull stick 7 can be fine drive bi-directional screw 9 and rotate, can make bi-directional screw 9 can rotate in the helicoidal groove 11 the inside of movable plate 10, and then can be convenient for people adjust the interval between the movable plate 10 of both sides, can be convenient for people fasten spacing between two movable plates 10 to the test tube, in addition movable plate 10 is interior to be set up at spacing groove 12, can make spacing groove 12 can be fine support the test tube and place, and when adjusting to the interval between the movable plate 10, can make the protection pad 13 in the spacing groove 12 can be tightly with the laminating, and then can be convenient for people to the needs of protecting the test tube, the condition emergence scratch of reducible test tube, satisfy people's the needs of detecting the test tube in the branch, and rely on setting up a plurality of spacing grooves 12 and can satisfy the spacing requirement of a plurality of carrying out the test tube, this has not accomplished the prior art in the special technical field of the prior art of the complete the special specification.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
- An optical detection device of a PCR analyzer, comprising a base (1), characterized in that: the utility model discloses a detection device, including base (1), detection box (2), screw groove (11), limiting groove (12) have been seted up to one side of moving plate (10), and the inside block of limiting groove (12) is connected with protection pad (13) through shaft coupling fixedly connected with bull stick (7), the inside fixedly connected with fixed plate (8) of detection box (2), the one end fixedly connected with bi-directional screw (9) of bull stick (7), and the outer wall threaded connection of bi-directional screw (9) has moving plate (10), screw groove (11) have been seted up to the inside of moving plate (10), limiting groove (12) have been seted up to one side of moving plate (10).
- 2. The optical detection device of a PCR analyzer according to claim 1, wherein: the detection box (2) and the rotating rod (7) form a rotating structure through the motor (6), and the output end of the motor (6) penetrates through the detection box (2) and is connected with one end of the rotating rod (7).
- 3. The optical detection device of a PCR analyzer according to claim 1, wherein: the motor (6) and the bidirectional screw rod (9) form a rotating structure through the rotating rod (7), and the rotating rod (7) is arranged between the motor (6) and the bidirectional screw rod (9).
- 4. The optical detection device of a PCR analyzer according to claim 1, wherein: the movable plate (10) and the bidirectional screw rod (9) form a threaded structure through the screw groove (11), the shape and the size of the screw groove (11) are matched with those of the bidirectional screw rod (9), and the outer wall of the bidirectional screw rod (9) is attached to the inside of the screw groove (11).
- 5. The optical detection device of a PCR analyzer according to claim 1, wherein: the number of the two bidirectional screws (9) on the movable plate (10) is two, and the two bidirectional screws (9) are symmetrically arranged by taking the perpendicular bisector of the movable plate (10) as a symmetry axis.
- 6. The optical detection device of a PCR analyzer according to claim 1, wherein: the number of the limit grooves (12) on the movable plate (10) is multiple, and the limit grooves (12) are uniformly arranged on one side of the movable plate (10).
- 7. The optical detection device of a PCR analyzer according to claim 1, wherein: the movable plate (10) forms a fixed structure with the protection pad (13) through the limiting groove (12), the shape and the size of the limiting groove (12) are matched with those of the protection pad (13), and the protection pad (13) is arranged in the limiting groove (12) for fastening and mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543908.8U CN220520499U (en) | 2023-06-15 | 2023-06-15 | Optical detection device of PCR analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321543908.8U CN220520499U (en) | 2023-06-15 | 2023-06-15 | Optical detection device of PCR analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220520499U true CN220520499U (en) | 2024-02-23 |
Family
ID=89932835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321543908.8U Active CN220520499U (en) | 2023-06-15 | 2023-06-15 | Optical detection device of PCR analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220520499U (en) |
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2023
- 2023-06-15 CN CN202321543908.8U patent/CN220520499U/en active Active
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