CN217377908U - Detachable is biological draws and uses magnetic frame - Google Patents
Detachable is biological draws and uses magnetic frame Download PDFInfo
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- CN217377908U CN217377908U CN202123419632.6U CN202123419632U CN217377908U CN 217377908 U CN217377908 U CN 217377908U CN 202123419632 U CN202123419632 U CN 202123419632U CN 217377908 U CN217377908 U CN 217377908U
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Abstract
The utility model discloses a detachable is magnetic frame for biological extraction, it includes: the array comprises a first substrate, a second substrate which is horizontally connected to the side edge of the first substrate and is provided with a downward opening, and a plurality of first magnetic rods which are arranged in an array and vertically extend to the lower part of the first substrate; the third substrate and the array are hung to a plurality of second magnetic rods below the third substrate; the device comprises a deep hole plate with a plurality of jacks, a support plate horizontally positioned below a first substrate, a fourth substrate, a plurality of first magnetic rod sleeves arranged in an array manner to be vertical to the lower part of the fourth substrate, a fifth substrate and a plurality of second magnetic rod sleeves arranged in an array manner to be vertical to the lower part of the fifth substrate; a horizontal first sliding groove is formed in the second substrate, and a second sliding groove is formed in the supporting plate; when the third substrate slides in a matching way with the first sliding groove, the fourth substrate slides in a matching way with the second sliding groove until one magnetic bar is correspondingly inserted into one first magnetic bar sleeve and then is inserted into one jack. The utility model discloses can satisfy two kinds of specifications of 24 deep hole boards or 12 deep hole boards and use, reduce the waste of reagent.
Description
Technical Field
The utility model relates to a biological apparatus technical field, more specifically say, the utility model relates to a detachable is biological draws and uses magnetic frame.
Background
In the prior art, magnetic rod sleeves of magnetic racks for biological extraction, which are matched with commercial 24-hole reaction plates, are in a standard 24-hole or 12-hole form. In the conventional detection application, the 24-well type magnetic rod sleeve must be operated in 96-well units, but not all detection reactions are performed in 24-well units, and when the reaction is insufficient for 24-well, waste of the residual wells and unnecessary reagent is caused.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned technique, the utility model provides a detachable is magnetic frame for biological extraction can satisfy two kinds of specifications of 24 deep hole boards or 12 deep hole boards and use, reduces the waste of reagent.
In order to achieve these objects and other advantages in accordance with the purpose of the invention, the present invention provides a method for manufacturing a semiconductor device, comprising:
the embodiment of the utility model provides a detachable is magnetic frame for biological extraction, it includes:
the first magnetic bar assembly comprises a first substrate, a second substrate which is horizontally connected to the side edge of the first substrate and is provided with a downward opening, and a plurality of first magnetic bars which are arranged in an array and vertically connected below the first substrate;
the second magnetic rod assembly comprises a third substrate and a plurality of second magnetic rods which are arranged in an array and vertically connected below the third substrate;
the magnetic rod sleeve assembly comprises a deep hole plate with a plurality of jacks, a support plate horizontally positioned below the first base plate, a fourth base plate, a plurality of first magnetic rod sleeves vertically connected below the fourth base plate in an array manner, a fifth base plate and a plurality of second magnetic rod sleeves vertically connected below the fifth base plate in an array manner;
the second substrate is internally provided with a horizontal first sliding groove, and the supporting plate is internally provided with a second sliding groove;
the third substrate and the first sliding groove are matched and horizontally slid to a state that a plurality of first magnetic rods and a plurality of second magnetic rods form a magnetic rod combined array state which is horizontally and uniformly distributed, and the fourth substrate and the second sliding groove are matched and horizontally slid until one magnetic rod is correspondingly inserted into one first magnetic rod sleeve and then is correspondingly inserted into one jack in a matched manner; or the like, or a combination thereof,
the third substrate is horizontally pulled away from the first sliding groove, and the fifth substrate and the second sliding groove are matched and horizontally slid until one magnetic bar is correspondingly inserted into one second magnetic bar sleeve and then correspondingly inserted into one jack.
Preferably, the first substrate, the third substrate and the support plate are respectively provided with a plurality of first through holes arranged in an array.
Preferably, it further comprises:
the handle is positioned on one side of the third substrate, which faces outwards horizontally when the third substrate slides along the first sliding groove.
Preferably, it further comprises:
a first fixing plate vertically and fixedly connected to one common side of the first base plate and the second base plate; and a first threaded hole locked by a matching bolt is formed in the first fixing plate.
Preferably, it further comprises:
a second fixing plate vertically fixedly connected to one common side of the support plate; and a second threaded hole locked by a matching bolt is formed in the second fixing plate.
Preferably, a second through hole which is vertically downward is arranged in the second sliding chute; and elastic lugs are respectively arranged on the fourth substrate and the fifth substrate, and the fourth substrate or the fifth substrate slides along the second sliding groove until the elastic lugs are clamped to the second through holes to stop.
The utility model discloses at least, include following beneficial effect:
1. the first chute and the second chute respectively enable the third substrate and the second magnetic rod to be detachable relative to the first substrate, the fourth substrate and the first magnetic rod sleeve to be detachable relative to the supporting plate, and the fifth substrate and the second magnetic rod sleeve to be detachable relative to the supporting plate, so that the use requirements of standard 24-hole specifications and standard 12-hole specifications are met respectively, and the waste of reagents is reduced;
2. the first substrate, the third substrate and the supporting plate are respectively provided with a plurality of first through holes which are arranged in an array manner and used for reducing weight;
3. the magnetic frame is provided with a handle which is positioned on the horizontal outward side of the third substrate when the third substrate slides along the first sliding groove, and the pulling and pulling of the third substrate relative to the first sliding groove are convenient.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the detachable magnetic frame for biological extraction according to the present invention;
FIG. 2 is a schematic structural view of a support plate;
FIG. 3 is a schematic view of the fourth substrate and the first magnetic sleeve;
FIG. 4 is a schematic structural diagram of a deep hole plate;
in the figure:
110. a first substrate; 120. a second substrate; 121. a first chute; 130. a first magnetic bar; 140. a first fixing plate; 141. a first threaded hole; 210. a third substrate; 211. a handle; 220. a second magnetic bar; 310. a deep hole plate; 311. a jack; 320. a support plate; 321. a second chute; 330. a fourth substrate; 331. an elastic bump; 340. a first magnetic rod sleeve; 350. a second fixing plate; 351. a second threaded hole; 410. a first via.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The terms such as "having," "including," and "comprising," as used in various embodiments of the invention described below, do not preclude the presence or addition of one or more other elements or groups thereof; the technical features involved can be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-4, the utility model provides a detachable magnetic force frame for biological extraction, which comprises a first magnetic bar component, a second magnetic bar component and a magnetic bar sleeve component. The first magnetic bar assembly has a first substrate 110, a second substrate 120 horizontally connected to a side of the first substrate 110 and having a downward opening, and a plurality of first magnetic bars 130 vertically connected to a lower portion of the first substrate 110 in an array arrangement. The second magnetic bar assembly is provided with a third substrate 210 and a plurality of second magnetic bars 220 arranged in an array and vertically connected below the third substrate 210. The magnetic rod sleeve assembly is provided with a deep hole plate 310 with a plurality of insertion holes 311, a support plate 320 horizontally positioned below the first base plate 110, a fourth base plate 330, a plurality of first magnetic rod 130 sleeves vertically connected below the fourth base plate 330 in an array arrangement, a fifth base plate (not specifically shown in the figure) and a plurality of second magnetic rod 220 sleeves (not specifically shown in the figure) vertically connected below the fifth base plate in an array arrangement;
wherein, a horizontal first chute 121 is arranged in the second substrate 120, and a second chute 321 is arranged in the support plate 320;
the third substrate 210 and the first sliding groove 121 are matched and horizontally slid to a state that a plurality of first magnetic rods 130 and a plurality of second magnetic rods 220 form a magnetic rod combined array state which is horizontally and uniformly distributed, and the fourth substrate 330 and the second sliding groove 321 are matched and horizontally slid until one magnetic rod is correspondingly inserted into one first magnetic rod 130 sleeve and then correspondingly inserted into one insertion hole 311; or, the third substrate 210 is horizontally pulled away from the first sliding groove 121, and the fifth substrate and the second sliding groove 321 are matched and horizontally slid until one magnetic rod is correspondingly inserted into one second magnetic rod 220 sleeve and then correspondingly inserted into one insertion hole 311.
In this embodiment, the first sliding slot 121 and the second sliding slot 321 facilitate the third substrate 210 and the second magnetic rod 220 to be detachable with respect to the first substrate 110, the fourth substrate 330 and the first magnetic rod 130 set to be detachable with respect to the supporting plate 320, and the fifth substrate and the second magnetic rod 220 set to be detachable with respect to the supporting plate 320, respectively. Meanwhile, it should be noted that the positions of the downward opening of the second substrate 120 and the first sliding groove 121 are set to ensure that the third substrate 210 and the first sliding groove 121 are matched and horizontally slide until the plurality of first magnetic force bars 130 and the plurality of second magnetic force bars 220 form a magnetic force bar combination array which is horizontally and uniformly arranged.
The working process of the detachable magnetic frame for biological extraction is as follows:
in mode 1, when a large number of biological samples are detected, the third substrate 210 and the first chute 121 are matched and horizontally slid until the plurality of first magnetic rods 130 and the plurality of second magnetic rods 220 form a magnetic rod combined array state which is horizontally and uniformly distributed, and the fourth substrate 330 and the second chute 321 are matched and horizontally slid until one magnetic rod is correspondingly inserted into one first magnetic rod 130 sleeve and then correspondingly inserted into one jack 311; at this time, the number of the sets of the first magnetic rods 130 on the fourth substrate 330 should be equal to the sum of the number of the first magnetic rods 130 on the first substrate 110 and the number of the second magnetic rods 220 on the third substrate 210; after the detection is finished, the third substrate 210 and the second magnetic bar 220 thereof are pulled away from the second substrate 120 through the first chute 121; the fourth substrate 330 and the first magnetic bar 130 are pulled out of the supporting plate 320 through the second sliding slot 321.
In the mode 2, when a small number of biological samples are detected, the third substrate 210 and the second magnetic rods 220 thereof are pulled away from the second substrate 120 through the first chute 121; the fifth substrate and the second sliding groove 321 are matched and horizontally slide until one magnetic rod is correspondingly inserted into one second magnetic rod 220 sleeve and then is correspondingly inserted into one insertion hole 311, and at this time, the number of the second magnetic rod 220 sleeves on the fifth substrate is equal to the number of the first magnetic rods 130 on the first substrate 110. After the detection, the fifth substrate and the second magnetic bar 220 are pulled out of the supporting plate 320 through the second sliding slot 321.
In this embodiment, the number of the first magnetic rods 130 of the first substrate 110 and the number of the second magnetic rods 220 of the second substrate 120 may both be preferably 12, and thus the number of the first magnetic rods 130 is 24, and the number of the second magnetic rods 220 is 12, so that the mode 1 is the usage requirement of the standard 24-hole specification; mode 2 is the use requirement for the docking standard 12-hole specification. Certainly, the number of the first magnetic rods 130 and the number of the second magnetic rods 220 may be other numbers as long as the number of the corresponding magnetic rod sleeves is matched and meets the application requirements, which is beneficial to upgrading and expanding the specification of the magnetic rack for biological extraction.
As a further preference of the above embodiment, the first substrate 110, the third substrate 210 and the support plate 320 are respectively provided with a plurality of first through holes 410 arranged in an array for reducing weight. Of course, the size, shape and position of the first through holes 410 on the first substrate 110, the third substrate 210 and the supporting plate 320 may be the same or different, and the present invention is not limited in particular.
As a further preferred feature of the above embodiment, the magnetic stand further includes a handle 211. The handle 211 is disposed on a side of the third substrate 210 facing horizontally outwards when sliding along the first sliding slot 121, for facilitating the pulling of the third substrate 210 relative to the first sliding slot 121.
As a further preferred feature of the above embodiment, the magnetic rack further includes a first fixing plate 140. The first fixing plate 140 is vertically and fixedly connected to one common side of the first substrate 110 and the second substrate 120; the first fixing plate 140 is provided with a first threaded hole 141 matched with the bolt for locking, and the first substrate 110 and the second substrate 120 can be externally fixed to other devices by the bolt and the first threaded hole 141 being matched for locking.
As a further preference of the above embodiment, the magnetic frame further comprises a second fixing plate 350. The second fixing plate 350 is vertically fixedly coupled to one common side of the support plate 320; the second fixing plate 350 is provided with a second threaded hole 351 matched with the bolt for locking, and the supporting plate 320 can be externally fixed to other equipment through the matching and locking of the bolt and the second threaded hole 351.
As a further preferred feature of the above embodiment, a second through hole (not shown) is formed in the second sliding groove 321 and extends vertically downward; the fourth substrate 330 and the fifth substrate are respectively provided with an elastic bump 331, and the fourth substrate 330 or the fifth substrate slides along the second sliding slot 321 until the elastic bump 331 is clamped to the second through hole and stops. The second through hole and the elastic block are disposed to position the fourth substrate 330 or the fifth substrate on the supporting plate 320 through the second sliding slot 321 in a sliding manner, and the elastic characteristic of the elastic bump 331 determines that the sliding and pulling-out of the fourth substrate 330 or the fifth substrate relative to the supporting plate 320 is not affected. When the elastic bump 331 needs to be pulled out, the elastic bump 331 is pressed toward the fourth substrate 330 or the fifth substrate to make the elastic bump 331 separate from the second through hole.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.
Claims (6)
1. The utility model provides a detachable is magnetic frame for biological extraction which characterized in that, it includes:
the first magnetic bar assembly comprises a first substrate (110), a second substrate (120) which is horizontally connected to the side edge of the first substrate (110) and is provided with a downward opening, and a plurality of first magnetic bars (130) which are arranged in an array and vertically connected below the first substrate (110);
the second magnetic bar assembly comprises a third substrate (210) and a plurality of second magnetic bars (220) which are arranged in an array and vertically connected below the third substrate (210);
the magnetic rod sleeve assembly comprises a deep hole plate (310) with a plurality of insertion holes (311), a support plate (320) horizontally positioned below the first substrate (110), a fourth substrate (330), a plurality of first magnetic rod (130) sleeves vertically connected below the fourth substrate (330) in an array arrangement mode, a fifth substrate and a plurality of second magnetic rod (220) sleeves vertically connected below the fifth substrate in an array arrangement mode;
wherein a horizontal first sliding groove (121) is arranged in the second base plate (120), and a second sliding groove (321) is arranged in the supporting plate (320);
the third substrate (210) and the first sliding groove (121) slide horizontally in a matching manner until a plurality of first magnetic rods (130) and a plurality of second magnetic rods (220) form a magnetic rod combined array state which is horizontally and uniformly distributed, and the fourth substrate (330) and the second sliding groove (321) slide horizontally in a matching manner until one magnetic rod is correspondingly inserted into one first magnetic rod (130) sleeve and then correspondingly inserted into one insertion hole (311); or the like, or, alternatively,
the third base plate (210) is horizontally pulled away from the first sliding groove (121), and the fifth base plate and the second sliding groove (321) slide horizontally in a matching mode until one magnetic rod is correspondingly inserted into one second magnetic rod (220) sleeve and then is correspondingly inserted into one insertion hole (311) in a matching mode.
2. The detachable magnetic frame for biological extraction according to claim 1, wherein the first substrate (110), the third substrate (210) and the supporting plate (320) are respectively provided with a plurality of first through holes (410) arranged in an array.
3. A removable magnetic rack for biological extraction as recited in claim 1, further comprising:
a handle (211) located on a side of the third base plate (210) that faces horizontally outward when sliding along the first sliding groove (121).
4. A removable magnetic rack for bio-extraction as recited in claim 1, further comprising:
a first fixing plate (140) vertically fixedly connected to one common side of the first substrate (110) and the second substrate (120); and a first threaded hole (141) locked by a matching bolt is formed in the first fixing plate (140).
5. A removable magnetic rack for bio-extraction as recited in claim 1, further comprising:
a second fixing plate (350) vertically fixedly connected to one common side of the support plate (320); and a second threaded hole (351) locked by a matching bolt is formed in the second fixing plate (350).
6. The detachable magnetic rack for biological extraction according to claim 1, wherein a second through hole is formed in the second chute (321) and faces vertically downward; the fourth substrate (330) and the fifth substrate are respectively provided with an elastic bump (331), and the fourth substrate (330) or the fifth substrate slides along the second sliding groove (321) until the elastic bump (331) is clamped to the second through hole to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419632.6U CN217377908U (en) | 2021-12-31 | 2021-12-31 | Detachable is biological draws and uses magnetic frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123419632.6U CN217377908U (en) | 2021-12-31 | 2021-12-31 | Detachable is biological draws and uses magnetic frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217377908U true CN217377908U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123419632.6U Active CN217377908U (en) | 2021-12-31 | 2021-12-31 | Detachable is biological draws and uses magnetic frame |
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| Country | Link |
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| CN (1) | CN217377908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448535A (en) * | 2023-06-16 | 2023-07-18 | 杭州凯莱谱质造科技有限公司 | Full-automatic magnetic solid phase extraction equipment |
-
2021
- 2021-12-31 CN CN202123419632.6U patent/CN217377908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448535A (en) * | 2023-06-16 | 2023-07-18 | 杭州凯莱谱质造科技有限公司 | Full-automatic magnetic solid phase extraction equipment |
| CN116448535B (en) * | 2023-06-16 | 2023-11-10 | 杭州凯莱谱质造科技有限公司 | Full-automatic magnetic solid phase extraction equipment |
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