CN217297859U

CN217297859U - Novel real-time fluorescence quantitative PCR instrument

Info

Publication number: CN217297859U
Application number: CN202122930971.4U
Authority: CN
Inventors: 李萌; 刘翠萍
Original assignee: Yantai Xingqi Medical Laboratory Co ltd
Current assignee: Yantai Xingqi Medical Laboratory Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-08-26
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a novel real-time fluorescence quantitative PCR appearance relates to fluorescence quantitative PCR appearance technical field, including fluorescence detection case, control panel and bin, one side of fluorescence detection case is provided with control panel, control panel's bottom is provided with the shifting chute, the inboard fixed mounting of shifting chute has the spout, the inside movable mounting of spout has the slide rail. The utility model discloses a sliding tray slides in the inside of movable block, it removes to drive the spacing ring, make the clearance ring remove in the inside of standing groove, utilize and scrape the piece extrusion on the standing groove inner wall, the cooperation is removed and is scraped out the dust, then remove by the clearance post at the standing groove inner wall and clean again, make the dust drop to the inside of collecting net, collect by the collecting box at last, thereby reach the function of clearance, solved because the operating space of device is less, thereby be unfavorable for the problem of artifical convenient clearance, be favorable to the convenient clearance of device, increase the convenience of device.

Description

Novel real-time fluorescence quantitative PCR instrument

Technical Field

The utility model relates to a fluorescence quantitative PCR appearance technical field, concretely relates to novel real-time fluorescence quantitative PCR appearance.

Background

PCR, the polymerase chain reaction, is a molecular biology technique for in vitro amplification of specific DNA fragments, which can greatly increase trace amounts of DNA by replication, and PCR instruments are actually temperature control devices that can be well regulated and controlled among denaturation temperature, renaturation temperature, and extension temperature. The fluorescence quantitative PCR instrument is characterized in that a fluorescent group is added for marking during PCR amplification, and the amplified result is acquired in real time through a fluorescence signal acquisition system, and is mainly used for medical clinical detection, biological medicine research and development, food industry, scientific research institutions and the like.

The following problems exist in the prior art:

1. when the fluorescent quantitative PCR instrument is used and stored, dust and sundries are easy to adhere to the inside of the placing groove, and the operation space is small, so that the manual and convenient cleaning is not facilitated;

2. the fluorescent quantitative PCR instrument is difficult to take out the test tube, thereby influencing the working efficiency of the device and reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel real-time fluorescence quantitative PCR instrument, one of which aims to have the function of convenient cleaning, and solves the problems that when the fluorescence quantitative PCR instrument is used and stored, dust and sundries are easy to adhere to the inside of a placing groove, and the manual convenient cleaning is not facilitated due to smaller operation space; wherein another kind of purpose is taking out the test tube in order to solve fluorescence quantitative PCR appearance comparatively difficult to influence device work efficiency, reduce the problem of the practicality of device, in order to reach ejecting function, the convenient effect of taking out the storage thing.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a novel real-time fluorescence quantitative PCR appearance, includes fluorescence detection case, control panel and bin, one side of fluorescence detection case is provided with control panel, control panel's bottom is provided with the shifting chute, the inboard fixed mounting of shifting chute has the spout, the inside movable mounting of spout has the slide rail, the side fixed mounting of slide rail has the bin, the standing groove has been seted up to the inside of bin, the inside fixed mounting of standing groove has clearance mechanism, the bottom of standing groove is provided with ejection mechanism, ejection mechanism's bottom fixed mounting has the collecting box.

The cleaning mechanism comprises a limiting ring, and the bottom of the limiting ring is fixedly provided with a cleaning ring.

The ejection mechanism comprises a fixed block, and telescopic columns are fixedly mounted at the tops of two sides of the fixed block.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of standing groove inner chamber has the installation piece, the inboard fixed mounting of installation piece has the collection net.

The utility model discloses technical scheme's further improvement lies in: the side of the limiting ring is provided with a sliding groove, a moving block is movably mounted inside the sliding groove, and the other side of the moving block is fixedly mounted in an inner cavity of the placing groove.

The utility model discloses technical scheme's further improvement lies in: the bottom of clearance ring is provided with scrapes the piece, the outside fixed mounting of clearance ring has the clearance post.

The utility model discloses technical scheme's further improvement lies in: the bottom fixed mounting of clearance post has the buffering bullet post, the inside fixed mounting of buffering bullet post has the extrusion bullet piece, the bottom fixed mounting of extrusion bullet piece has the extrusion pad.

The utility model discloses technical scheme's further improvement lies in: the inside fixed mounting of spacing ring has the rubber bullet post, the one end fixed mounting of rubber bullet post has according to the briquetting.

The utility model discloses technical scheme's further improvement lies in: the fixed slot has been seted up to the both sides of flexible post, the inside fixed mounting of fixed slot has the stopper, the side fixedly connected with telescopic link of stopper.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a novel real-time fluorescence quantitative PCR appearance, slide in the inside of movable block through the sliding tray, drive the spacing ring and remove, make the clearance ring remove in the inside of standing groove, utilize and scrape the piece extrusion on the standing groove inner wall, the cooperation is removed and is scraped out the dust, then remove at the standing groove inner wall by the clearance post and clean again, make the dust drop to the inside of collecting net, collect by the collecting box at last, thereby reach the function of clearance, solved because the operating space of device is less, thereby be unfavorable for the problem of artifical convenient clearance, be favorable to the convenient clearance of device, increase the convenience of device.

2. The utility model provides a novel real-time fluorescence ration PCR appearance, through the flexible removal of telescopic link, it extrudees the inside at the fixed slot to drive the stopper, thereby make things convenient for flexible post fixed mounting in the bottom of installation piece, then the flexible removal of flexible post of cooperation, drive and collect the ejecting storage of net, again by spacing ring and rubber bullet post mutually support, utilize elasticity performance, make according to the spacing fixed storage of briquetting, thereby make things convenient for the convenient ejecting article of device, it is comparatively difficult taking out the test tube to have solved fluorescence ration PCR appearance, thereby influence device work efficiency's problem, be favorable to the device to increase ejecting function, the work efficiency of high-speed installation.

Drawings

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

fig. 2 is a schematic structural view of the placement groove of the present invention;

FIG. 3 is a schematic view of the structure of the stop collar of the present invention;

FIG. 4 is a schematic view of a cleaning ring structure of the present invention;

FIG. 5 is a schematic view of the pressing block of the present invention;

fig. 6 is a schematic view of the structure of the mounting block of the present invention;

fig. 7 is a schematic view of the structure of the telescopic column of the present invention.

In the figure: 1. a fluorescence detection box; 11. a moving groove; 12. a chute; 13. a slide rail; 2. a control panel; 3. a storage tank; 31. a placement groove; 311. mounting blocks; 312. collecting a net; 32. a cleaning mechanism; 321. a limiting ring; 3211. a sliding groove; 3212. a moving block; 3213. a rubber elastic column; 3214. pressing the block; 322. cleaning a ring; 3221. scraping a block; 3222. cleaning the column; 3223. buffering the bullet column; 3224. extruding the elastic block; 3225. pressing the cushion; 33. an ejection mechanism; 331. a fixed block; 332. a telescopic column; 3321. fixing grooves; 3322. a limiting block; 3323. a telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in FIGS. 1-7, the utility model provides a novel real-time fluorescence quantitative PCR instrument, which comprises a fluorescence detection box 1, a control panel 2 and a storage box 3, wherein one side of the fluorescence detection box 1 is provided with the control panel 2, the bottom of the control panel 2 is provided with a mobile slot 11, the inner side of the mobile slot 11 is fixedly provided with a sliding slot 12, the inner part of the sliding slot 12 is movably provided with a sliding rail 13, the side surface of the sliding rail 13 is fixedly provided with the storage box 3, the inside of the storage box 3 is provided with a placing slot 31, the inside of the placing slot 31 is fixedly provided with a cleaning mechanism 32, the bottom of the placing slot 31 is provided with an ejection mechanism 33, the bottom of the ejection mechanism 33 is fixedly provided with a collection box, the cleaning mechanism 32 comprises a limit ring 321, the bottom of the limit ring 321 is fixedly provided with a cleaning ring 322, the bottom of the inner cavity of the placing slot 31 is fixedly provided with a mounting block 311, the inner side of the mounting block 311 is fixedly provided with a collection net 312, the side of spacing ring 321 has seted up sliding tray 3211, and the inside movable mounting of sliding tray 3211 has movable block 3212, and the other side fixed mounting of movable block 3212 is in the inner chamber of standing groove 31, and the bottom of clearance ring 322 is provided with scrapes piece 3221, and the outside fixed mounting of clearance ring 322 has clearance post 3222.

In this embodiment, slide in the inside of movable block 3212 through sliding tray 3211, drive spacing ring 321 and remove, make clearance ring 322 remove in the inside of standing groove 31, utilize and scrape the extrusion of piece 3221 on the inner wall of standing groove 31, the cooperation is removed and is scraped out the dust, then remove at standing groove 31 inner wall by clearance post 3222 and clean, make the dust drop to the inside of collecting net 312, collect by the collecting box at last, thereby reach the function of clearance, be favorable to the device to increase the convenience.

Example 2

As shown in fig. 1-7, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the bottom of the cleaning rod 3222 is fixedly provided with a buffering elastic rod 3223, the interior of the buffering elastic rod 3223 is fixedly provided with a pressing elastic block 3224, and the bottom of the pressing elastic block 3224 is fixedly provided with a pressing pad 3225.

In this embodiment, when the cleaning rod 3222 is moved to clean, the buffering elastic rod 3223 is compressed under force, so as to drive the pressing elastic blocks 3224 to press against each other, and the buffering action force is exerted by the pressing resilience, and then the function of consuming the action force is increased by the flexibility of the rubber material inside the pressing pad 3225, so as to buffer and protect the placing groove 31.

Example 3

As shown in fig. 1-7, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the ejection mechanism 33 includes a fixing block 331, the top portions of both sides of the fixing block 331 are fixedly provided with a telescopic column 332, the inside of the limiting ring 321 is fixedly provided with a rubber elastic column 3213, one end of the rubber elastic column 3213 is fixedly provided with a pressing block 3214, both sides of the telescopic column 332 are provided with a fixing groove 3321, the inside of the fixing groove 3321 is fixedly provided with a limiting block 3322, and the side surface of the limiting block 3322 is fixedly connected with a telescopic rod 3323.

In this embodiment, through the flexible removal of telescopic link 3323, drive stopper 3322 extrusion in the inside of fixed slot 3321, thereby make things convenient for flexible post 332 fixed mounting in the bottom of installation piece 311, then the flexible removal of flexible post 332 of cooperation, the drive is collected the ejecting storage thing of net 312, again by spacing ring 321 and rubber bullet post 3213 mutually supporting, utilize elasticity performance, make the spacing fixed storage thing of pressing block 3214, thereby make things convenient for the convenient ejecting article of device, be favorable to improving the work efficiency of device.

The working principle of the novel real-time fluorescence quantitative PCR instrument is described in detail below.

As shown in fig. 1 to 7, the sliding groove 3211 slides inside the moving block 3212, and drives the limiting ring 321 to move, so that the cleaning ring 322 moves inside the placing groove 31, is pressed against the inner wall of the placing groove 31 by the scraping block 3221, scrapes off dust in cooperation with the movement, then the cleaning rod 3222 moves and cleans the inner wall of the placing groove 31, so that the dust falls into the collecting net 312, and finally is collected by the collecting box, thereby achieving the cleaning function, and then the telescopic rod 3323 moves in a telescopic way to drive the limit block 3322 to extrude in the fixed groove 3321, thereby facilitating the telescopic column 332 to be fixedly arranged at the bottom of the mounting block 311, then the collection net 312 is driven to eject the stored articles by the telescopic movement of the telescopic column 332, and the spacing ring 321 and the rubber elastic column 3213 are mutually matched to utilize the elastic performance, the pressing block 3214 is limited and fixed for storage, so that the device can conveniently and rapidly eject articles.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a novel real-time fluorescence quantitative PCR appearance, includes fluorescence detection case (1), control panel (2) and bin (3), one side of fluorescence detection case (1) is provided with control panel (2), the bottom of control panel (2) is provided with shifting chute (11), the inboard fixed mounting of shifting chute (11) has spout (12), the inside movable mounting of spout (12) has slide rail (13), the side fixed mounting of slide rail (13) has bin (3), its characterized in that: a placing groove (31) is formed in the storage box (3), a cleaning mechanism (32) is fixedly mounted in the placing groove (31), an ejection mechanism (33) is arranged at the bottom of the placing groove (31), and a collection box is fixedly mounted at the bottom of the ejection mechanism (33);

the cleaning mechanism (32) comprises a limiting ring (321), and the bottom of the limiting ring (321) is fixedly provided with a cleaning ring (322);

the ejection mechanism (33) comprises a fixed block (331), and telescopic columns (332) are fixedly mounted at the tops of two sides of the fixed block (331).

2. The novel real-time fluorescent quantitative PCR instrument according to claim 1, wherein: the bottom of the inner cavity of the placing groove (31) is fixedly provided with an installation block (311), and the inner side of the installation block (311) is fixedly provided with a collection net (312).

3. The novel real-time fluorescent quantitative PCR instrument according to claim 1, wherein: a sliding groove (3211) is formed in the side face of the limiting ring (321), a moving block (3212) is movably mounted in the sliding groove (3211), and the other side of the moving block (3212) is fixedly mounted in an inner cavity of the placing groove (31).

4. The real-time fluorescent quantitative PCR instrument according to claim 1, wherein: the bottom of clearance ring (322) is provided with scrapes piece (3221), the outside fixed mounting of clearance ring (322) has clearance post (3222).

5. The novel real-time fluorescent quantitative PCR instrument according to claim 4, wherein: the bottom of the cleaning column (3222) is fixedly provided with a buffering elastic column (3223), the interior of the buffering elastic column (3223) is fixedly provided with an extrusion elastic block (3224), and the bottom of the extrusion elastic block (3224) is fixedly provided with an extrusion pad (3225).

6. The real-time fluorescent quantitative PCR instrument according to claim 1, wherein: the inside fixed mounting of spacing ring (321) has rubber bullet post (3213), the one end fixed mounting of rubber bullet post (3213) presses down piece (3214).

7. The real-time fluorescent quantitative PCR instrument according to claim 1, wherein: fixed slot (3321) have been seted up to the both sides of flexible post (332), the inside fixed mounting of fixed slot (3321) has stopper (3322), the side fixedly connected with telescopic link (3323) of stopper (3322).