CN214991487U - Novel nucleic acid extraction magnetic rod sleeve - Google Patents
Novel nucleic acid extraction magnetic rod sleeve Download PDFInfo
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- CN214991487U CN214991487U CN202121272447.6U CN202121272447U CN214991487U CN 214991487 U CN214991487 U CN 214991487U CN 202121272447 U CN202121272447 U CN 202121272447U CN 214991487 U CN214991487 U CN 214991487U
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- magnetic rod
- rod sleeve
- mounting plate
- mounting panel
- nucleic acid
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Abstract
The utility model discloses a novel nucleic acid draws bar cover, the mounting panel comprises a mounting plate, the inside swing joint of mounting panel has bar cover body, the fixed surface of bar cover body is connected with the fixture block, the surface of fixture block and the inside swing joint of mounting panel, the bottom of bar cover body extends to the bottom of mounting panel, the surface swing joint of bar cover body has the strengthening rib, the top swing joint of mounting panel has the apron, the equal fixedly connected with fixed block in both sides of apron, the bottom swing joint of fixed block has the connecting block, the top threaded connection of fixed block has first bolt, the bottom and the threaded connection of the bottom of first bolt extension to the connecting block have the nut, the inside swing joint of mounting panel has T type piece, the positive equal fixedly connected with cardboard in both sides of T type piece. The utility model provides a current bar cover often need change whole bar magnet lagging because single or a plurality of sleeve pipes damage, the problem of extravagant experiment cost.
Description
Technical Field
The utility model relates to a bar magnet cover field especially relates to a novel nucleic acid draws bar magnet cover.
Background
The magnetic rod sleeve for nucleic acid extraction is a component for isolation and stirring in magnetic rod method nucleic acid extraction, and the magnetic rod is inserted into the magnetic rod sleeve to make the magnetic rod sleeve produce magnetism, so as to attract particles capable of being magnetically attracted in a mixture and adsorb the particles onto the surface of the magnetic rod sleeve.
The existing magnetic rod sleeve usually needs to replace the whole magnetic rod sleeve plate because of the damage of a single sleeve or a plurality of sleeves, which wastes the experiment cost, therefore, a novel nucleic acid extraction magnetic rod sleeve is needed to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a novel nucleic acid draws bar cover has and to change the bar cover of single or a plurality of damage, need not change whole bar cover board, has practiced thrift the advantage of experimental cost.
The technical scheme of the utility model is that: a novel nucleic acid extraction magnetic rod sleeve comprises a mounting plate, wherein a magnetic rod sleeve body is movably connected inside the mounting plate, a clamping block is fixedly connected to the surface of the magnetic rod sleeve body, the surface of the clamping block is movably connected with the inside of the mounting plate, the bottom of the magnetic rod sleeve body extends to the bottom of the mounting plate, a reinforcing rib is movably connected to the surface of the magnetic rod sleeve body, a cover plate is movably connected to the top of the mounting plate, fixed blocks are fixedly connected to two sides of the cover plate, a connecting block is movably connected to the bottom of the fixed block, a first bolt is in threaded connection with the top of the fixed block, a nut is in threaded connection with the bottom of the connecting block, a T-shaped block is movably connected inside the mounting plate, clamping plates are fixedly connected to two positive sides of the T-shaped block, and the back of the clamping plates is movably connected with the front of the mounting plate, the front face of the clamping plate is in threaded connection with a second bolt, and the second bolt is in threaded connection with the mounting plate.
Through the strengthening rib, can improve toughness and the intensity of bar cover body and mounting panel tie point, the user twists the nut, the nut breaks away from the back with first bolt, can dismantle apron and mounting panel, place the T type piece in the inside of mounting panel, when the positive contact of cardboard and mounting panel, screw up the second bolt, the second bolt is rotatory to the inside of mounting panel, can fix the bar cover body in the mounting panel, when the second bolt rotates out the mounting panel, can dismantle the bar cover body, conveniently change the single bar cover that damages, the problem of current bar cover often need be changed because single or a plurality of sleeve pipes damage, extravagant experiment cost is solved.
Through setting up the strengthening rib, can improve toughness and the intensity of bar magnet cover body and mounting panel tie point, through setting up first bolt and nut, can fix and dismantle apron and mounting panel, through setting up T type piece, cardboard and second bolt, can fix and dismantle the bar magnet cover body in the mounting panel, the convenience is changed single bar magnet cover of damage, it often damages and need change whole bar magnet lagging because of single or a plurality of sleeve pipes to have solved current bar magnet cover, the problem of extravagant experiment cost.
In a further technical scheme, a handle is fixedly connected to the front face of the T-shaped block, and the radial section of the handle is circular; a user can conveniently push and pull the T-shaped block by pulling the handle; through setting up the handle, can make things convenient for the user to remove T type piece.
In a further technical scheme, a positioning plate is fixedly connected to the bottom of the mounting plate, and a groove is formed in the positioning plate; the positioning plate is arranged at the bottom of the mounting plate, and can be conveniently matched with a fixed part on the nucleic acid extractor through the arranged groove, so that the stability of the magnetic rod sleeve body during working is improved; through setting up locating plate and recess, can conveniently fix the mounting panel.
In a further technical scheme, a plurality of preformed holes are formed in the cover plate and are distributed at equal intervals; the preformed hole is formed in the cover plate, so that a user can conveniently insert the magnetic rod; through setting up the preformed hole, can provide activity space for the bar magnet.
In a further technical scheme, a through hole is formed in the magnetic rod sleeve body, and the aperture of the through hole is smaller than that of the reserved hole; the through hole is formed in the magnetic rod sleeve body, so that the magnetic rod can be conveniently placed; through setting up the through-hole, can place the bar magnet.
In a further technical scheme, the top of the reinforcing rib is fixedly connected with the bottom of the mounting plate, and the diameter of the reinforcing rib is larger than that of the magnetic rod sleeve body.
In a further technical scheme, a T-shaped groove hole is formed in the mounting plate, and the interior of the T-shaped groove hole is movably connected with the surfaces of the T-shaped block, the clamping block and the magnetic rod sleeve body; the T-shaped slot hole is formed in the mounting plate, so that a moving space can be provided for the T-shaped block, the clamping block and the magnetic rod sleeve body, and the moving range of the T-shaped block, the clamping block and the magnetic rod sleeve body can be limited; through setting up T type slotted hole, can provide activity space for T type piece, fixture block and bar magnet cover body.
The utility model has the advantages that:
1. the utility model discloses in, through setting up the strengthening rib, can improve the toughness and the intensity of bar magnet cover body and mounting panel tie point, through setting up first bolt and nut, can fix and dismantle apron and mounting panel, through setting up T type piece, cardboard and second bolt, can fix and dismantle the bar magnet cover body in the mounting panel, the convenience is changed single bar magnet cover of damage, it often needs to change whole bar magnet lagging because single or a plurality of sleeve pipes damage to have solved current bar magnet cover, the problem of extravagant experiment cost.
2. The utility model discloses in, through setting up the handle, can the person of facilitating the use remove T type piece, through setting up locating plate and recess, can conveniently fix the mounting panel, through setting up the preformed hole, can provide the activity space for the bar magnet, through setting up the through-hole, can place the bar magnet, through setting up T type slotted hole, can provide the activity space for T type piece, fixture block and bar magnet cover body.
Drawings
FIG. 1 is a schematic structural view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is a schematic front view of a mounting plate according to the present invention;
fig. 4 is a perspective view of the structure mounting plate of the present invention.
Description of reference numerals:
1. mounting a plate; 2. a magnetic rod sleeve body; 3. a clamping block; 4. reinforcing ribs; 5. a cover plate; 6. a fixed block; 7. connecting blocks; 8. a first bolt; 9. a nut; 10. a T-shaped block; 11. clamping a plate; 12. a second bolt; 13. a handle; 14. positioning a plate; 15. a groove; 16. reserving a hole; 17. a through hole; 18. t-shaped slotted holes.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in FIGS. 1-4, a novel nucleic acid extraction magnetic rod sleeve comprises a mounting plate 1, a magnetic rod sleeve body 2 is movably connected inside the mounting plate 1, a clamping block 3 is fixedly connected to the surface of the magnetic rod sleeve body 2, the surface of the clamping block 3 is movably connected with the inside of the mounting plate 1, the bottom of the magnetic rod sleeve body 2 extends to the bottom of the mounting plate 1, a reinforcing rib 4 is movably connected to the surface of the magnetic rod sleeve body 2, a cover plate 5 is movably connected to the top of the mounting plate 1, fixing blocks 6 are fixedly connected to both sides of the cover plate 5, a connecting block 7 is movably connected to the bottom of the fixing block 6, a first bolt 8 is in threaded connection with the top of the fixing block 6, the bottom end of the first bolt 8 extends to the bottom of the connecting block 7 and is in threaded connection with a nut 9, a T-shaped block 10 is movably connected inside the mounting plate 1, and clamping plates 11 are fixedly connected to both sides of the front of the T-shaped block 10, the back of cardboard 11 and the front swing joint of mounting panel 1, the front threaded connection of cardboard 11 has second bolt 12, second bolt 12 and mounting panel 1 threaded connection.
The working principle of the embodiment is as follows:
through strengthening rib 4, can improve the toughness and the intensity of bar magnet cover body 2 and the 1 tie point of mounting panel, the user twists nut 9, nut 9 breaks away from the back with first bolt 8, can dismantle apron 5 and mounting panel 1, place T type piece 10 in the inside of mounting panel 1, during cardboard 11 and the front contact of mounting panel 1, screw up second bolt 12, second bolt 12 is rotatory to the inside of mounting panel 1, can fix bar magnet cover body 2 in the mounting panel 1, when second bolt 12 rotates out mounting panel 1, can dismantle bar magnet cover body 2, conveniently change the single bar magnet cover of damage, it often damages and need change whole bar magnet cover board because of single or a plurality of sleeve pipes to have solved current bar magnet cover, the problem of extravagant experimental cost.
Through setting up strengthening rib 4, can improve toughness and the intensity of bar magnet cover body 2 and the 1 tie point of mounting panel, through setting up first bolt 8 and nut 9, can fix and dismantle apron 5 and mounting panel 1, through setting up T type piece 10, cardboard 11 and second bolt 12, can fix and dismantle bar magnet cover body 2 in the mounting panel 1, the convenience is changed single bar magnet cover of damage, it often needs to change whole bar magnet lagging because single or a plurality of sleeve pipes damage to have solved current bar magnet cover, the problem of extravagant experiment cost.
In another embodiment, a pull handle 13 is fixedly connected to the front surface of the T-shaped block 10, and the radial section of the pull handle 13 is circular.
The user can conveniently push and pull the T-shaped block 10 by pulling the handle 13.
By arranging the handle 13, a user can conveniently move the T-shaped block 10.
In another embodiment, a positioning plate 14 is fixedly connected to the bottom of the mounting plate 1, and a groove 15 is formed inside the positioning plate 14.
Install locating plate 14 in the bottom of mounting panel 1, through the recess 15 of seting up, can conveniently cooperate with the fixed position on the nucleic acid extraction appearance, improve the stability of bar magnet cover body 2 during operation.
Through setting up locating plate 14 and recess 15, can conveniently fix mounting panel 1.
In another embodiment, the cover plate 5 has a plurality of preformed holes 16 formed therein, and the preformed holes 16 are equidistantly distributed.
The preformed hole 16 is arranged inside the cover plate 5, so that a user can insert the magnetic rod conveniently.
By providing the prepared holes 16, a space for the magnetic rod to move can be provided.
In another embodiment, the magnetic rod sleeve body 2 is provided with a through hole 17 inside, and the aperture of the through hole 17 is smaller than that of the prepared hole 16.
Set up through-hole 17 in the inside of bar magnet cover body 2, can conveniently place the bar magnet.
Through setting up through-hole 17, can place the bar magnet.
In another embodiment, the top of the reinforcing rib 4 is fixedly connected with the bottom of the mounting plate 1, and the diameter of the reinforcing rib 4 is larger than that of the magnetic rod sleeve body 2.
In another embodiment, a T-shaped slot hole 18 is formed in the mounting plate 1, and the inside of the T-shaped slot hole 18 is movably connected with the surfaces of the T-shaped block 10, the fixture block 3 and the magnetic rod sleeve body 2.
The T-shaped slot hole 18 is formed in the mounting plate 1, so that a movable space can be provided for the T-shaped block 10, the fixture block 3 and the magnetic rod sleeve body 2, and the movable range of the T-shaped block 10, the fixture block 3 and the magnetic rod sleeve body 2 can be limited.
Through setting up T type slotted hole 18, can provide the activity space for T type piece 10, fixture block 3 and bar magnet cover body 2.
The working principle of the embodiment is as follows: through strengthening rib 4, can improve the toughness and the intensity of bar magnet cover body 2 and the 1 tie point of mounting panel, the user twists nut 9, nut 9 breaks away from the back with first bolt 8, can dismantle apron 5 and mounting panel 1, place T type piece 10 in the inside of mounting panel 1, during cardboard 11 and the front contact of mounting panel 1, screw up second bolt 12, second bolt 12 is rotatory to the inside of mounting panel 1, can fix bar magnet cover body 2 in the mounting panel 1, when second bolt 12 rotates out mounting panel 1, can dismantle bar magnet cover body 2, conveniently change the single bar magnet cover of damage, it often damages and need change whole bar magnet cover board because of single or a plurality of sleeve pipes to have solved current bar magnet cover, the problem of extravagant experimental cost.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A novel nucleic acid extraction magnetic rod sleeve comprises a mounting plate and is characterized in that a magnetic rod sleeve body is movably connected inside the mounting plate, a clamping block is fixedly connected to the surface of the magnetic rod sleeve body, the surface of the clamping block is movably connected with the inside of the mounting plate, the bottom of the magnetic rod sleeve body extends to the bottom of the mounting plate, a reinforcing rib is movably connected to the surface of the magnetic rod sleeve body, a cover plate is movably connected to the top of the mounting plate, fixed blocks are fixedly connected to the two sides of the cover plate, a connecting block is movably connected to the bottom of the fixed block, a first bolt is in threaded connection with the top of the fixed block, the bottom of the first bolt extends to the bottom of the connecting block and is in threaded connection with a nut, a T-shaped block is movably connected inside the mounting plate, clamping plates are fixedly connected to the two positive sides of the T-shaped block, and the back face of the clamping plates is movably connected with the front face of the mounting plate, the front face of the clamping plate is in threaded connection with a second bolt, and the second bolt is in threaded connection with the mounting plate.
2. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 1, wherein a pull handle is fixedly connected to the front surface of the T-shaped block, and the pull handle has a circular radial cross-sectional shape.
3. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 1, wherein a positioning plate is fixedly connected to the bottom of the mounting plate, and a groove is formed in the positioning plate.
4. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 1, wherein a plurality of preformed holes are formed in the cover plate and are distributed at equal intervals.
5. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 4, wherein a through hole is formed in the magnetic rod sleeve body, and the aperture of the through hole is smaller than that of the reserved hole.
6. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 1, wherein the top of the reinforcing rib is fixedly connected with the bottom of the mounting plate, and the diameter of the reinforcing rib is larger than that of the magnetic rod sleeve body.
7. The novel nucleic acid extraction magnetic rod sleeve as claimed in claim 1, wherein a T-shaped slot is formed in the mounting plate, and the inside of the T-shaped slot is movably connected with the surfaces of the T-shaped block, the clamping block and the magnetic rod sleeve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272447.6U CN214991487U (en) | 2021-06-07 | 2021-06-07 | Novel nucleic acid extraction magnetic rod sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121272447.6U CN214991487U (en) | 2021-06-07 | 2021-06-07 | Novel nucleic acid extraction magnetic rod sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214991487U true CN214991487U (en) | 2021-12-03 |
Family
ID=79130100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121272447.6U Active CN214991487U (en) | 2021-06-07 | 2021-06-07 | Novel nucleic acid extraction magnetic rod sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214991487U (en) |
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2021
- 2021-06-07 CN CN202121272447.6U patent/CN214991487U/en active Active
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