CN219136743U - Magnetic rod sleeve inserting seat for DNA extraction instrument - Google Patents
Magnetic rod sleeve inserting seat for DNA extraction instrument Download PDFInfo
- Publication number
- CN219136743U CN219136743U CN202320110303.3U CN202320110303U CN219136743U CN 219136743 U CN219136743 U CN 219136743U CN 202320110303 U CN202320110303 U CN 202320110303U CN 219136743 U CN219136743 U CN 219136743U
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- Prior art keywords
- socket
- rod sleeve
- magnetic rod
- block
- extraction instrument
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- 238000007400 DNA extraction Methods 0.000 title claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 15
- 239000012488 sample solution Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a magnetic rod sleeve safety socket for a DNA extraction instrument, which relates to the technical field of DNA extraction instruments and aims to solve the problems that the existing magnetic rod sleeve safety socket is fixed, after DNA extraction is finished, a magnetic rod sleeve is directly extracted from a socket of the safety socket, and the magnetic rod sleeve is easy to shake in the process, so that sample solution drops attached to the outer surface of the magnetic rod sleeve fall on the inner end surface of an operation bin of an extraction instrument body, and the practicability is to be improved. The effect that can nimble convenient dismantles the seat of installing to wholly transfer the bar magnet cover to the extraction appearance outside dismantles, avoids sample solution drop to drop in the extraction appearance is inside has been reached.
Description
Technical Field
The utility model relates to the technical field of DNA extractors, in particular to a magnetic rod sleeve socket for a DNA extractor.
Background
The DNA extraction instrument is used as a high-tech product, and besides a control structure for storing programs, the DNA extraction instrument has a plurality of execution structures, wherein the execution structures comprise an installation socket for installing a magnetic rod sleeve, and the installation socket is used as the most direct execution structure and has an irreplaceable position in the automatic operation of the DNA extraction instrument.
The existing magnetic rod sleeve installation socket is fixed, after DNA extraction is finished, the magnetic rod sleeve is directly extracted from the inside of the socket of the installation socket, and the magnetic rod sleeve is easy to shake in the process, so that sample solution attached to the outer surface of the magnetic rod sleeve is dropped on the inner end surface of the operation bin of the extractor body, and the practicability is to be improved.
Disclosure of Invention
The utility model aims to provide a magnetic rod sleeve mounting socket for a DNA extraction instrument, which can flexibly and conveniently dismount the mounting socket, integrally transfer the magnetic rod sleeve to the outside of the extraction instrument for dismantlement, and prevent sample solution drops from falling in the extraction instrument.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a bar magnet cover ampere socket for DNA draws appearance, includes draws appearance body, the fixed ampere socket of the inside mobile mechanism one end fixedly connected with of appearance body, the one end fixedly connected with of fixed ampere socket symmetry side surface connects the end, install movable safety socket on the lower surface of fixed ampere socket, the one end fixedly connected with connecting block of movable safety socket symmetry side surface, the connecting block hook is in the outside of connecting the end, the one end of fixed ampere socket symmetry side surface is a spacing locking piece of fixedly connected with respectively, the one end of movable safety socket symmetry side surface is a fixed block of fixedly connected with respectively, the outside sliding connection of fixed block has movable locking piece, be provided with the hasp tube hole on the surface of movable locking piece, spacing locking piece buckle is downthehole at the hasp.
Through adopting above-mentioned technical scheme, can nimble dismantlement activity safety socket, and then wholly shift activity safety socket and bar magnet cover to the abluent pond top of being convenient for, avoid when extracting the bar magnet cover, on the attached sample solution drop of bar magnet cover surface on extracting the inside mesa of appearance body operation storehouse, the practicality has obtained effective improvement.
Further, a plurality of magnetic rod sleeve slots are arranged on the lower surface of the movable safety socket.
By adopting the technical scheme, the magnetic rod sleeve can be stably arranged on the movable safety socket.
Further, a through groove is formed in the inner wall of one side of the magnetic rod sleeve slot, a discharging poking piece is slidably mounted in the through groove, and a part of the discharging poking piece is arranged in the magnetic rod sleeve slot.
Through adopting above-mentioned technical scheme, can stir the plectrum of unloading and come to push out the inside of bar magnet cover slot with the bar magnet cover, realize efficient bar magnet cover operation of unloading, operation convenience and practicality have obtained effective improvement.
Further, the inside of fixed block and spacing locking piece is provided with the through-hole, and the inside of through-hole is provided with the spring, the both ends of through-hole are spacing buckle respectively has a hasp ball, the spring is located between two hasp balls.
Through adopting above-mentioned technical scheme, can utilize the hasp ball to make the outside of movable locking piece firmly hasp at fixed block and spacing locking piece, guarantee movable safety socket and fixed safety socket connection's stability.
Further, a limiting through hole is formed in the outer surface of the movable locking block, the position section of the locking ball is arranged in the limiting through hole, and an unlocking bracket is movably installed at the opening of the limiting through hole on the symmetrical side surface of the movable locking block.
Through adopting above-mentioned technical scheme, can push the inside of fixed block and spacing locking piece into the hasp ball through pressing two unblock supports, realize the unblock operation.
Further, the fixed block and the limiting locking block are rectangular blocks, and one end of the fixed block is fixedly connected with a limiting end block.
By adopting the technical scheme, the movable locking piece is prevented from falling off from the fixed block, and the stability of the movable locking piece is improved.
In summary, the beneficial technical effects of the utility model are as follows:
1. according to the utility model, one side of the movable safety socket is connected to one side of the fixed safety socket by using the connecting block and the connecting end, then the other side of the movable safety socket is fixed to the other side of the fixed safety socket by using the movable locking piece to lock the outside of the limiting locking piece, so that the movable safety socket can be flexibly and conveniently assembled and fixed with the fixed safety socket, and can be conveniently disassembled, after DNA extraction is finished, the whole movable safety socket can be disassembled, the movable safety socket and the magnetic rod sleeve inserted on the movable safety socket are transferred to the outside of the DNA extraction instrument operation bin together, and the magnetic rod sleeve is placed above a water pool convenient to clean for disassembling operation, so that the operation of directly extracting the magnetic rod sleeve from the inside of the extraction instrument body operation bin at present is replaced, the sample solution attached to the outer surface of the magnetic rod sleeve is prevented from dripping in the inside of the extraction instrument body operation bin in the process of extracting the magnetic rod sleeve, and the sample solution can be effectively prevented from polluting the table top inside the extraction instrument operation bin;
2. according to the utility model, the discharging poking piece can be poked, so that the discharging poking piece slides in the magnetic rod sleeve slot, the magnetic rod sleeve is pushed out of the magnetic rod sleeve slot by the sliding discharging poking piece, the whole magnetic rod sleeve discharging operation can be avoided, the magnetic rod sleeve is conveniently pulled out, meanwhile, the hand is prevented from being stained with sample solution, and the practicability is further improved.
Drawings
FIG. 1 is a first perspective view of a three-dimensional structure of the present utility model;
FIG. 2 is a second perspective view of the three-dimensional structure of the present utility model;
FIG. 3 is an enlarged view of the utility model at A of FIG. 1;
FIG. 4 is an enlarged view of the utility model at B of FIG. 1;
FIG. 5 is an enlarged view of FIG. 1 at C in accordance with the present utility model;
FIG. 6 is an enlarged view of the utility model at D of FIG. 2;
fig. 7 is an internal structure diagram of the limit lock block of the present utility model.
In the figure: 1. an extractor body; 2. a socket is fixedly arranged; 3. a movable safety socket; 4. a magnetic rod sleeve slot; 5. discharging pulling sheets; 6. a fixed block; 7. a movable locking piece; 8. unlocking the bracket; 9. a limiting locking block; 10. locking balls; 11. a connecting block; 12. and (3) a spring.
Detailed Description
The process according to the utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, 3, 4 and 5, a magnetic rod sleeve mounting socket for a DNA extraction instrument comprises an extraction instrument body 1, wherein one end of a moving mechanism inside the extraction instrument body 1 is fixedly connected with a fixed mounting seat 2, one end of a symmetrical side surface of the fixed mounting seat 2 is fixedly connected with a connecting end, a movable mounting socket 3 is mounted on the lower surface of the fixed mounting seat 2, one end of the symmetrical side surface of the movable mounting socket 3 is fixedly connected with a connecting block 11, the connecting block 11 is hooked on the outer part of the connecting end, one end of the symmetrical side surface of the fixed mounting seat 2 is fixedly connected with a limiting locking block 9 respectively, one end of the symmetrical side surface of the movable mounting socket 3 is fixedly connected with a fixed block 6 respectively, the outer part of the fixed block 6 is slidably connected with a movable locking block 7, a locking pipe hole is formed in the outer surface of the movable locking block 7, the limiting locking block 9 is buckled in the locking hole, the fixed block 6 and the limiting locking block 9 are rectangular blocks, one end of the fixed block 6 is fixedly connected with a limiting end block, wherein one side edge of the movable safety socket 3 can be connected to one side edge of the fixed safety socket 2 by utilizing the connecting block 11 and the connecting end, then the other side edge of the movable safety socket 3 is fixed to the other side edge of the fixed safety socket 2 by utilizing the movable locking block 7 to lock the outside of the limiting locking block 9, so that the movable safety socket 3 can be flexibly and conveniently assembled and fixed with the fixed safety socket 2, and can be conveniently disassembled, after DNA extraction is finished, the whole movable safety socket 3 can be disassembled, the movable safety socket 3 and a magnetic rod sleeve arranged on the movable safety socket 3 are together transferred to the outside of an operation bin of the DNA extraction instrument, and the operation of disassembling the magnetic rod sleeve is carried out above a pool convenient to clean, so that the operation of directly extracting the magnetic rod sleeve from the inside of the operation bin of the extraction instrument body 1 is replaced, the sample solution attached to the outer surface of the magnetic rod sleeve is prevented from dripping in the operation bin of the extractor body 1 in the process of extracting the magnetic rod sleeve, and the sample solution can be effectively prevented from polluting the table top in the operation bin of the extractor.
Referring to fig. 2 and 6, a plurality of bar magnet sleeve slots 4 are arranged on the lower surface of the movable socket 3, a through groove is arranged on one side inner wall of the bar magnet sleeve slot 4, a discharging pulling piece 5 is slidably arranged in the through groove, a part of the discharging pulling piece 5 is arranged in the bar magnet sleeve slot 4, the discharging pulling piece 5 can be pulled, the discharging pulling piece 5 slides in the bar magnet sleeve slot 4, the bar magnet sleeve is pushed out of the bar magnet sleeve slot 4 by utilizing the sliding discharging pulling piece 5, the whole bar magnet sleeve discharging operation can be performed, the hand can be prevented from contacting the bar magnet sleeve, the bar magnet sleeve is conveniently pulled out, the hand can be prevented from being stained with sample solution, and the practicability is further improved.
Referring to fig. 3, 5 and 7, through holes are formed in the fixing block 6 and the limiting lock block 9, springs 12 are arranged in the through holes, two ends of the through holes are respectively provided with a locking ball 10 in a limiting buckling mode, the springs 12 are located between the two locking balls 10, limiting through holes are formed in the outer surfaces of the movable lock block 7, the portions of the locking balls 10 are arranged in the limiting through holes, an unlocking support 8 is movably mounted at the opening of the limiting through hole on the symmetrical side surface of the movable lock block 7, the locking balls 10 can be stably arranged in the limiting through holes by the aid of the springs 12, and the movable lock block 7 is stable in position when locked outside the limiting lock block 9, so that the connection stability of the movable safety socket 3 and the fixed safety socket 2 is effectively guaranteed.
Working principle: during the use, insert the bar magnet cover in bar magnet cover slot 4's inside, can carry out subsequent DNA and draw the operation this moment, the back is drawn to the DNA, press the unblock support 8 of both sides simultaneously, utilize unblock support 8 to push into the installation through-hole of fixed block 6 and spacing locking piece 9 with hasp ball 10, slide movable locking piece 7 this moment, make movable locking piece 7 and spacing locking piece 9 separation, then incline one side of movable mounting socket 3, then take movable mounting socket 3 out, make connecting block 11 and connection end separation, can realize movable mounting socket 3 and fixed mounting socket 2 separation, can wholly shift movable mounting socket 3 and bar magnet cover outside to extracting appearance body 1 this moment, be convenient for abluent pond top, then stir the piece of unloading 5, utilize the piece of unloading 5 to come out the outside of bar magnet cover slot 4 at the inside slip of bar magnet cover slot 4, can effectually avoid the hand to contact sample solution, install movable mounting socket 3 on fixed mounting socket 2 again after the unloading is accomplished.
The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides a DNA is bar magnet cover ampere socket for extraction instrument, includes extraction instrument body (1), its characterized in that: draw inside mobile mechanism one end fixedly connected with of appearance body (1) and install socket (2), the one end fixedly connected with of socket (2) symmetry side surface is installed movable safety socket (3) on the lower surface of socket (2) is installed to the one end fixedly connected with connecting block (11) of socket (3) symmetry side surface, connecting block (11) hook is in the outside of connecting the end, the one end of socket (2) symmetry side surface is fixed fixedly connected with spacing locking piece (9) respectively, the one end of socket (3) symmetry side surface is fixed with fixed block (6) respectively, the outside sliding connection of fixed block (6) has movable locking piece (7), be provided with hasp tube hole on the surface of movable locking piece (7), spacing locking piece (9) buckle is downthehole at the hasp.
2. The magnetic bar bushing socket for a DNA extraction instrument according to claim 1, wherein: the lower surface of the movable socket (3) is provided with a plurality of magnetic rod sleeve slots (4).
3. The magnetic bar bushing socket for a DNA extraction instrument according to claim 2, wherein: a through groove is formed in the inner wall of one side of the magnetic rod sleeve slot (4), a discharging poking piece (5) is slidably mounted in the through groove, and a part of the discharging poking piece (5) is arranged in the magnetic rod sleeve slot (4).
4. The magnetic bar bushing socket for a DNA extraction instrument according to claim 1, wherein: the inside of fixed block (6) and spacing locking piece (9) is provided with the through-hole, and the inside of through-hole is provided with spring (12), the both ends of through-hole are spacing buckle respectively has a hasp ball (10), spring (12) are located between two hasp balls (10).
5. The magnetic bar bushing socket for a DNA extraction instrument according to claim 4, wherein: the outer surface of the movable locking block (7) is provided with a limiting through hole, the part section of the locking ball (10) is arranged in the limiting through hole, and an unlocking bracket (8) is movably installed at the opening of the limiting through hole on the symmetrical side surface of the movable locking block (7).
6. The magnetic bar bushing socket for a DNA extraction instrument according to claim 1, wherein: the fixing block (6) and the limiting locking block (9) are rectangular blocks, and one end of the fixing block (6) is fixedly connected with a limiting end block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110303.3U CN219136743U (en) | 2023-01-18 | 2023-01-18 | Magnetic rod sleeve inserting seat for DNA extraction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110303.3U CN219136743U (en) | 2023-01-18 | 2023-01-18 | Magnetic rod sleeve inserting seat for DNA extraction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219136743U true CN219136743U (en) | 2023-06-06 |
Family
ID=86560353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320110303.3U Active CN219136743U (en) | 2023-01-18 | 2023-01-18 | Magnetic rod sleeve inserting seat for DNA extraction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219136743U (en) |
-
2023
- 2023-01-18 CN CN202320110303.3U patent/CN219136743U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A magnetic rod socket for DNA extractor Effective date of registration: 20231229 Granted publication date: 20230606 Pledgee: Nanjing Zidong sub branch of Bank of Nanjing Co.,Ltd. Pledgor: Nanjing Youtai Biotechnology Co.,Ltd. Registration number: Y2023980074999 |