CN208218875U - A kind of fluorescence quantitative PCR instrument - Google Patents
A kind of fluorescence quantitative PCR instrument Download PDFInfo
- Publication number
- CN208218875U CN208218875U CN201721904061.6U CN201721904061U CN208218875U CN 208218875 U CN208218875 U CN 208218875U CN 201721904061 U CN201721904061 U CN 201721904061U CN 208218875 U CN208218875 U CN 208218875U
- Authority
- CN
- China
- Prior art keywords
- piston cylinder
- fixedly connected
- support plate
- rubber pad
- pcr instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fluorescence quantitative PCR instruments, including ontology, the ontology fixation is placed on rubber pad, water pocket is placed with below the rubber pad, the rubber pad and water pocket are each attached in the first support plate, first support plate is connect by damping device with the second support plate, the lower section of second support plate is fixedly connected with sucker, the support device includes upper piston cylinder and lower piston cylinder, the inner tip of the upper piston cylinder is fixedly connected with one end of connecting rod, the other end of the connecting rod is fixedly connected with the first air spring, the bottom fixed placement of the lower piston cylinder has the second air spring, the bottom end of the upper barrel of the upper piston cylinder is fixedly connected with a slide block, sliding slot is offered on the lower barrel of the lower piston cylinder, the sliding block is slidably connected with sliding slot, the sliding slot bottom and one end of spring are fixed next It connects, the other end of the spring is fixedly connected with a slide block.The utility model structure is simple, securely and reliably, has market value.
Description
Technical field
The utility model relates to biological detection equipment technical field, specially a kind of fluorescence quantitative PCR instrument.
Background technique
Quantitative fluorescent PCR (realtime fluorescence quantitative PCR, RTFQ PCR) also known as quantitative
PCR instrument is a kind of new quantitative test technology that the company by the U.S. in 1996 releases, it is by fluorescent dye or fluorescence mark
The probe of the specificity of note combines accounting amplification, hybridization, spectrum analysis and real-time detection technology, PCR product is marked
Tracking, real-time online monitoring reaction process can analyze product in conjunction with corresponding software, calculate sample to be tested template
Initial concentration.
Fluorescent quantitative PCR experiment is in the extractive process of sample RNA, in two-phase laminated flow, needs acutely to vibrate tube body 15
Second, then it is incubated for 2 to 3 minutes at 30 DEG C, finally 12000rpm is centrifuged at 4 DEG C, during oscillation and centrifugation,
If received from extraneous vibration, will cause concussion it is uneven with or the incomplete situation of centrifugation occur, because of PCR instrument one
As be located on clean and tidy relatively smooth desktop, so being easy to fall when by extraneous collision.
Summary of the invention
The purpose of this utility model is to provide a kind of fluorescence quantitative PCR instruments, mentioned above in the background art to solve
When PCR instrument is shaken, cause the concussion of pipe vivo sample uneven with or centrifugation it is incomplete and be collided and be easy to fall
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of fluorescence quantitative PCR instrument, including ontology,
The ontology fixation is placed on rubber pad, water pocket is placed with below the rubber pad, the rubber pad is each attached to water pocket
In first support plate, first support plate is connect by damping device with the second support plate, the lower section of second support plate
It is fixedly connected with sucker, the support device includes upper piston cylinder and lower piston cylinder, the inner tip of the upper piston cylinder and company
One end of bar is fixedly connected, and the other end of the connecting rod is fixedly connected with the first air spring, and the bottom of the lower piston cylinder is solid
Surely it is placed with the second air spring, the bottom end of the upper barrel of the upper piston cylinder is fixedly connected with a slide block, the lower piston cylinder
Sliding slot is offered on lower barrel, the sliding block is slidably connected with sliding slot, and one end of the sliding slot bottom and spring is fixed to connect, institute
The other end for stating spring is fixedly connected with a slide block.
Preferably, width and the consistent groove of body width are offered on the rubber pad.
Preferably, the bottom of the water pocket is fixed in the first support plate, and the top of water pocket is wrapped up by rubber pad.
Preferably, through-hole is offered on the sucker.
Preferably, the air bag of first air spring and the second air spring in a ring, and the first air spring and
Two air springs are equipped with two groups.
Preferably, first air spring is in inside lower piston cylinder.
Compared with prior art, the utility model has the beneficial effects that
1. groove in rubber pad can fixation PCR instrument to a certain extent, while rubber pad can carry out one to ontology
Determine the damping in degree.
2. the setting of water pocket and rubber pad can carry out preliminary damping to ontology.
3. being fixedly connected with damping device between the first support plate and the second support plate, the sliding that damping device passes through barrel
The setting of connection and air spring can play the effect of buffering to vibration.
4. sucker can play fixed effect to whole device, and when being not fixed, it is only necessary to take out piston in through-hole i.e.
Can, it is convenient and efficient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model upper piston cylinder and lower piston cylinder connection schematic diagram；
Fig. 3 is the utility model upper piston cylinder and lower piston cylinder barrel connection schematic diagram；
Fig. 4 is the utility model sucker structure schematic diagram.
In figure: 1 ontology, 2 rubber pads, 3 water pockets, 4 damping devices, barrel on 401,402 lower barrels, 403 connecting rods, 404 the
One air spring, 405 second air springs, 406 upper piston cylinders, 407 lower piston cylinders, 408 sliding blocks, 409 sliding slots, 410 springs, 5
Air cushion, 6 first support plates, 7 second support plates, 8 suckers, 9 through-holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fluorescence quantitative PCR instrument, including ontology 1, institute
It states the fixation of ontology 1 to be placed on rubber pad 2, the lower section of the rubber pad 2 is placed with water pocket 3, and the rubber pad 2 and water pocket 3 are solid
It is scheduled in the first support plate 6, first support plate 6 is connect by damping device 4 with the second support plate 7, second support
The lower section of plate 7 is fixedly connected with sucker 8, and the support device 4 includes upper piston cylinder 406 and lower piston cylinder 407, the upper piston
The inner tip of cylinder 406 is fixedly connected with one end of connecting rod 403, and the other end of the connecting rod 403 and the first air spring 404 are solid
Fixed connection, the bottom fixed placement of the lower piston cylinder 407 have the second air spring 405, the upper barrel of the upper piston cylinder 406
401 bottom end is fixedly connected with sliding block 408, and sliding slot 409, the sliding block are offered on the lower barrel 402 of the lower piston cylinder 407
408 are slidably connected with sliding slot 409, and one end of 409 bottom of sliding slot and spring 410 is fixed to be connect, the spring 410 it is another
End is fixedly connected with sliding block 408.
Specifically, offering the groove of width Yu 1 equivalent width of ontology on the rubber pad 2, PCR instrument can be placed on recessed
In slot, rubber pad 2 is more preferable to the fixed effect of PCR instrument at this time.
Specifically, the bottom of the water pocket 3 is fixed in the first support plate 6, and the top of water pocket 3 is wrapped up by rubber pad 2,
Water pocket 3 can carry out damping below, while be protected by rubber pad 2.
Specifically, offering through-hole 9 on the sucker 8, when not needing the fixation of sucker 8, the piston in through-hole 9 removes,
To just be not fixed.
Specifically, the air bag of first air spring 404 and the second air spring 405 is in a ring, and the first air bullet
Spring 404 and the second air spring 405 are equipped with two groups, and it is endless that two groups of annular air springs avoid one group of annular air spring shock absorption
Full situation has better damping effect.
Specifically, first air spring 404 is in inside lower piston cylinder 407, and in shock absorbing process, the first air bullet
Spring 404 is in the internal activity of lower piston cylinder 407, and air can also play certain buffering effect at this time.
Working principle: before PCR instrument work, PCR instrument being placed in the groove of rubber pad 2, and then PCR instrument is started to work,
In the course of work, for PCR instrument when being collided, rubber pad 2 and sucker 8 play fixed function, while rubber pad 2 and water
Capsule 3 can play preliminary damping effect, while be fixedly connected with damping device between the first support plate 6 and the second support plate 7
4, damping device 4 is slidably connected and its internal air spring being arranged by barrel, and the effect of buffering can be played to vibration,
It avoids and the work of PCR instrument is impacted from extraneous vibration.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fluorescence quantitative PCR instrument, including ontology (1), it is characterised in that: ontology (1) fixation is placed on rubber pad (2)
On, it is placed with water pocket (3) below the rubber pad (2), the rubber pad (2) and water pocket (3) are each attached to the first support plate
(6) on, first support plate (6) is connect by damping device (4) with the second support plate (7), second support plate (7)
Lower section is fixedly connected with sucker (8), and the damping device (4) includes upper piston cylinder (406) and lower piston cylinder (407), it is described on
The inner tip of piston cylinder (406) is fixedly connected with one end of connecting rod (403), the other end of the connecting rod (403) and the first sky
Gas spring (404) is fixedly connected, and the bottom fixed placement of the lower piston cylinder (407) has the second air spring (405), it is described on
The bottom end of the upper barrel (401) of piston cylinder (406) is fixedly connected with sliding block (408), the lower barrel of the lower piston cylinder (407)
(402) it is offered on sliding slot (409), the sliding block (408) is slidably connected with sliding slot (409), sliding slot (409) bottom and bullet
One end of spring (410) is fixed to connect, and the other end of the spring (410) is fixedly connected with sliding block (408).
2. a kind of fluorescence quantitative PCR instrument according to claim 1, it is characterised in that: offer width on the rubber pad (2)
The groove of degree and ontology (1) equivalent width.
3. a kind of fluorescence quantitative PCR instrument according to claim 1, it is characterised in that: the bottom of the water pocket (3) is fixed on
In first support plate (6), and the top of water pocket (3) is wrapped up by rubber pad (2).
4. a kind of fluorescence quantitative PCR instrument according to claim 1, it is characterised in that: offer through-hole on the sucker (8)
(9).
5. a kind of fluorescence quantitative PCR instrument according to claim 1, it is characterised in that: first air spring (404) and
In a ring, and the first air spring (404) and the second air spring (405) are equipped with two groups to the air bag of second air spring (405).
6. a kind of fluorescence quantitative PCR instrument according to claim 1, it is characterised in that: at first air spring (404)
It is internal in lower piston cylinder (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904061.6U CN208218875U (en) | 2017-12-29 | 2017-12-29 | A kind of fluorescence quantitative PCR instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721904061.6U CN208218875U (en) | 2017-12-29 | 2017-12-29 | A kind of fluorescence quantitative PCR instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208218875U true CN208218875U (en) | 2018-12-11 |
Family
ID=64532982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721904061.6U Expired - Fee Related CN208218875U (en) | 2017-12-29 | 2017-12-29 | A kind of fluorescence quantitative PCR instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208218875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904958A (en) * | 2021-02-02 | 2021-06-04 | 深圳市智微智能科技股份有限公司 | Pneumatic damping type hard disk mounting base and method |
| CN113640507A (en) * | 2021-07-15 | 2021-11-12 | 安徽桐康医疗科技股份有限公司 | Portable fluorescence immunoassay quantitative analyzer |
-
2017
- 2017-12-29 CN CN201721904061.6U patent/CN208218875U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904958A (en) * | 2021-02-02 | 2021-06-04 | 深圳市智微智能科技股份有限公司 | Pneumatic damping type hard disk mounting base and method |
| CN113640507A (en) * | 2021-07-15 | 2021-11-12 | 安徽桐康医疗科技股份有限公司 | Portable fluorescence immunoassay quantitative analyzer |
| CN113640507B (en) * | 2021-07-15 | 2022-11-04 | 安徽桐康医疗科技股份有限公司 | Portable fluorescence immunoassay quantitative analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |