CN113335730B - Transfer tank for molecular biological experiment - Google Patents
Transfer tank for molecular biological experiment Download PDFInfo
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- CN113335730B CN113335730B CN202110693131.2A CN202110693131A CN113335730B CN 113335730 B CN113335730 B CN 113335730B CN 202110693131 A CN202110693131 A CN 202110693131A CN 113335730 B CN113335730 B CN 113335730B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a transfer tank for molecular biological experiments, relates to the technical field of biological experiment instruments, and solves the problems that the inner diameter of a tank body of the conventional transfer tank cannot be changed, so that the transfer tank with one specification can only stably store and transfer test tubes with the same specification, the adaptability is poor, the transfer tanks with various specifications are required to be prepared, and the experiment cost is increased. A transfer tank for molecular biological experiments comprises a transfer box body; a transfer groove component is arranged in the transfer box body. The device's transfer bank of cells subassembly can be stable deposit and the test tube of transferring different specifications, bore, length and size, and each transfer bank of cells subassembly homoenergetic can the independent utility, mutual noninterference to make the device can once only store and transfer the test tube of multiple specification, convenient to use is nimble, has saved the use cost in laboratory, strong adaptability.
Description
Technical Field
The invention belongs to the technical field of biological experiment instruments, and particularly relates to a transfer tank for molecular biological experiments.
Background
Biological experiment refers to the process of purposefully observing and researching the biological structure and the life activity phenomenon which are not easy to observe under the general condition by using certain instruments, materials and medicines under the specific environmental condition through a scientific method.
If the application number is: CN201310199598.7 discloses a method for degrading BCL11B protein, which is characterized by comprising the following steps: (1) obtaining a Jurkat cell population capable of inducing the expression of KLF4 gene; (2) doxycycline is added to promote the Jurkat cells to express KLF4; (3) Obtaining Jurkat cell protein and RNA expressing KLF4 gene; (4) Detecting SUMO of BCL11B protein in Jurkat cells expressing KLF4 gene by Western Blot on the protein obtained in the step (3); (5) And (4) for the RNA obtained in the step (3), detecting the expression condition of the BCL11B gene by adopting real-time quantitative PCR after reverse transcription and cDNA synthesis, and determining that the specific protein of the BCL11B is degraded. The method of the invention has the advantages that: a new degradation way of the BCL11B specific protein is found, on one hand, the cause of T-ALL apoptosis can be partially explained, and theoretical guidance is provided for leukemia treatment; on the other hand, a new idea is provided for realizing human T cell transdifferentiation.
The cell body internal diameter of current transfer groove can't change, because test tube specification size is various, and the transfer groove of a specification can only be stable store with the test tube of shifting the same kind of specification, the test tube of heavy-calibre can't be placed to the transfer groove of small-bore, and the transfer groove of heavy-calibre can place the test tube of small-bore, but the test tube is unstable at the transfer inslot, rock easily when shifting, lead to the test tube to break, influence experiment progress and accuracy, adaptability is relatively poor, need prepare the transfer groove of multiple specification, intangible increased the experiment cost, and the practicality is not high.
Therefore, in order to achieve the objective of higher practical value, research and improvement are made on the existing structure and defects, and a transfer chamber for molecular biology experiments is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides a transfer tank for molecular biological experiments, which aims to solve the problems that the inner diameter of the tank body of the existing transfer tank cannot be changed, the transfer tank with various specifications can only stably store and transfer test tubes with the same specification, the transfer tank with a small caliber cannot be used for placing test tubes with a large caliber, and the transfer tank with a large caliber can be used for placing test tubes with a small caliber, but the test tubes are unstable in the transfer tank, and are easy to shake during transfer, so that the test tubes are broken, the experiment progress and accuracy are influenced, the adaptability is poor, the transfer tanks with various specifications need to be prepared, the experiment cost is increased invisibly, and the practicability is not high.
The invention is used for the purpose and the efficacy of a transfer tank of molecular biological experiments, and is achieved by the following specific technical means:
a transfer tank for molecular biology experiments comprises a transfer box body;
a transfer groove component is arranged in the transfer box body;
the transfer tank component comprises a transfer tank mounting shell, a transfer tank assembly and a limiting assembly, wherein the transfer tank mounting shell is screwed and mounted inside the transfer tank body through screws, and the transfer tank components are uniformly arranged inside the transfer tank body;
the transfer groove mounting shell is internally provided with a transfer groove assembly, and the top of the transfer groove mounting shell is provided with a limiting assembly.
Further, the transfer slot assembly comprises:
the positioning shell is inserted in the shell of the transfer groove mounting shell;
the fixing block is inserted in the positioning shell;
and two ends of the reset top spring a are respectively and fixedly connected to the bottom of the positioning shell and the bottom of the transfer groove installation shell.
Further, the fixed block comprises buffering spacer and linkage board, and the outside fixed connection of buffering spacer lamellar body is in the inside of linkage board, and the lamellar body length of buffering spacer is four fifths of the positioning shell casing height, and the plate body of linkage board passes the casing of positioning shell, and the plate body of linkage board is pegged graft inside the casing of shifting groove installation shell.
Furthermore, the number of the fixed blocks is four, the four fixed blocks are annularly arranged inside the positioning shell, and the included angle between every two adjacent fixed blocks is ninety degrees.
Furthermore, a linkage groove is formed in the plate body of the linkage plate, the groove body of the linkage groove is designed to incline downwards and outwards, a linkage rod is arranged at the position, through which the linkage plate penetrates, of the positioning shell, and the linkage rod is inserted at the bottom of the linkage groove.
Further, spacing subassembly is including:
the unlocking pressing block is inserted at the top of the transfer groove installation shell;
the top of the limiting rod is fixedly connected to the bottom of the unlocking press block, and the rod body of the limiting rod is inserted into the transfer groove mounting shell;
the locking fixture block, the locking fixture block is pegged graft in the body of rod bottom of gag lever post, and the block sliding connection of locking fixture block shifts the inside of groove installation shell, and gag lever post and locking fixture block are equipped with two sets ofly, and the distribution of two sets of gag lever posts and locking fixture block symmetry is in the both sides that the piece was pressed in the unblock.
Further, the tip of the inboard block of locking fixture block is equipped with the locking latch, and the outside of location shell is equipped with the locking rack of two symmetric distributions, and the teeth of a cogwheel of locking rack and the profile of tooth of locking latch are triangle-shaped, and the straight flange of the locking rack teeth of a cogwheel is design up, and the straight flange of locking latch is design down, the teeth of a cogwheel interlock joint of locking latch and locking rack.
Furthermore, the inside unblock groove that is equipped with of block of locking fixture block, and the inside in unblock groove is equipped with the linkage arch, and the protruding design of inclining to locking latch one side of linking.
Furthermore, the outside of locking fixture block is equipped with the top spring b that resets, and the both ends of the top spring b that resets fixed connection respectively in the inside in the outside of locking fixture block body and the inside of shifting groove installation shell.
Further, the body of rod middle part of gag lever post is equipped with the spacing ring, and shifts the inside of groove installation shell and be equipped with the spacing groove, and the cell body both ends of spacing groove are the shutoff design, and the spacing ring pegs graft in the inside of spacing groove, and the gag lever post is located the outside of the gag lever post bottom body of rod and has cup jointed the top spring c that resets, and the top and the bottom of the top spring c that resets respectively fixed connection in the bottom of spacing ring and the cell body bottom of spacing groove.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the device's transfer bank subassembly can be stable deposit and shift different specifications, bore, length and the test tube of size, and each transfer bank subassembly homoenergetic can the independent utility, mutual noninterference to make the device once only store and shift the test tube of multiple specification, convenient to use is nimble, has saved the use cost in laboratory, and strong adaptability has improved the device's flexibility and adaptability.
Secondly, the outer wall that shifts the bank spare and can press down the test tube under the effect of artificial pressing after the test tube inserts is tight, thereby to the test tube homoenergetic of different specifications, the bore, length and size fixed and the transfer that can be stable, the top of handheld test tube leaves suitable reservation length with the test tube top, make things convenient for taking out of test tube, after pressing the location shell, the location shell moves down, the gangbar drives the inward movement of gangbar location shell through the linked slot of slope, thereby four fixed block synchronous motion encircle the outer wall of test tube and press from both sides tightly, test tube outer wall atress is evenly stable, thereby shift the bank spare and can be to the test tube homoenergetic of different specifications, the bore, length and size fixed and the transfer that can be stable, it is convenient nimble, the adaptability and the practicality of the device have been improved.
Furthermore, the user state that shifts the bank of cells subassembly can be controlled by spacing subassembly, thereby it is very convenient to take and deposit the test tube, the locking latch of locking fixture block can be real-timely when the location shell moves down and the locking rack is lived in the joint under the effect that resets top spring b, thereby the location shell can only move down unable to shift up this moment, can be stable fix and shift the test tube, when the test tube is taken out to the needs and is tested, only need press the unblock and press the piece, the gag lever post that the unblock pressed the piece drives the locking fixture block through the linkage arch of extrusion slope and outwards removes the joint locking relation of locking latch and locking rack, thereby shift the bank of cells subassembly this moment and can reset automatically under the effect that resets top spring a, the fixed block is removed the fixing to the test tube, take out the test tube the inside that shifts the bank of cells subassembly can, high durability and convenient use is nimble.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of a transfer chute member of the present invention.
FIG. 3 is a schematic view showing the internal structure of the present invention after the cuvette is fixed inside.
Fig. 4 is a schematic view of the internal structure of the present invention after the unlock button is pressed.
Fig. 5 is a schematic view of the structure of the inside of the transfer tank-mounting case of the present invention.
Fig. 6 is a schematic view of the internal structure of a transfer tank assembly of the present invention.
Fig. 7 is a schematic view of the internal structure of the disassembled limiting assembly of the present invention.
Fig. 8 is an enlarged structural view of the portion a in fig. 3 according to the present invention.
Fig. 9 is an enlarged structural view of a portion B in fig. 4 according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. transferring the box body; 2. a transfer tank mounting case; 201. a limiting groove; 3. a transfer tank assembly; 301. a positioning shell; 3011. a linkage rod; 3012. a locking rack; 302. a fixed block; 3021. buffering the positioning sheet; 3022. a linkage plate; 30221. a linkage groove; 303. a reset top spring a; 4. a limiting component; 401. unlocking the press block; 402. a limiting rod; 4021. a limiting ring; 4022. c, resetting the top spring; 403. locking the clamping block; 4031. locking the latch; 4032. An unlocking groove; 40321. a linkage protrusion; 4033. and c, resetting the top spring b.
Detailed Description
Embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 9:
the invention provides a transfer tank for molecular biological experiments, which comprises a transfer box body 1;
a transfer groove component is arranged in the transfer box body 1;
the transfer groove component comprises a transfer groove mounting shell 2, a transfer groove component 3 and a limiting component 4, wherein the transfer groove mounting shell 2 is screwed and mounted in the transfer box body 1 through screws, and the transfer groove component is uniformly arranged in the transfer box body 1;
a transfer tank assembly 3 is arranged in the transfer tank mounting shell 2, and a limiting assembly 4 is arranged at the top of the transfer tank mounting shell 2;
the transfer tank assembly 3 comprises:
the positioning shell 301, the positioning shell 301 is inserted in the shell of the transfer slot mounting shell 2;
the fixed block 302, the fixed block 302 is inserted in the positioning shell 301;
two ends of the reset top spring a303 are respectively and fixedly connected with the bottom of the positioning shell 301 and the bottom in the transfer groove installation shell 2;
spacing subassembly 4 including:
the unlocking pressing block 401 is inserted at the top of the transfer slot mounting shell 2;
the top of the limiting rod 402 is fixedly connected to the bottom of the unlocking pressing block 401, and the rod body of the limiting rod 402 is inserted into the transfer groove mounting shell 2;
the locking fixture blocks 403 are inserted at the bottoms of the rod bodies of the limiting rods 402, the block bodies of the locking fixture blocks 403 are slidably connected inside the transfer groove mounting shell 2, two groups of limiting rods 402 and two groups of locking fixture blocks 403 are arranged, and the two groups of limiting rods 402 and the two groups of locking fixture blocks 403 are symmetrically distributed on two sides of the unlocking press block 401;
in use, the device's transfer bank subassembly 3 can be stable deposit and transfer different specifications, bore, length and the test tube of size, and each transfer bank subassembly 3 homoenergetic enough independent utility, mutual noninterference to make the device once only store and transfer the test tube of multiple specification, convenient to use is nimble, has saved the use cost in laboratory, strong adaptability.
Wherein, the fixed block 302 comprises buffering spacer 3021 and linkage board 3022, and the outside fixed connection of the buffering spacer 3021 lamellar body is in the inside of linkage board 3022, the lamellar body length of buffering spacer 3021 is four fifths of the height of the casing of the positioning shell 301, the plate body of linkage board 3022 passes through the casing of the positioning shell 301, and the plate body of linkage board 3022 is inserted inside the casing of the transfer slot mounting shell 2, four fixed blocks 302 are provided, and four fixed blocks 302 are annularly arranged inside the positioning shell 301, the included angle between adjacent fixed blocks 302 is ninety degrees, in use, the outer wall of the test tube is surrounded and clamped by the synchronous movement of four fixed blocks 302, and the outer wall of the test tube is uniformly and stably stressed.
The inside linkage groove 30221 that is equipped with of the plate body of linkage board 3022, and the groove body shape of linkage groove 30221 is the design that inclines downwards and outwards, the casing position that location shell 301 was passed by linkage board 3022 is equipped with gangbar 3011, and gangbar 3011 pegs graft in the bottom of linkage groove 30221, in use, shift groove subassembly 3 can press from both sides the outer wall of test tube under the effect that the people was for pressing after the test tube inserted, thereby to the test tube homoenergetic stable fixed and shift of different specifications, bore, length and size, the top of handheld test tube leaves the suitable length of reserving at the test tube top, make things convenient for taking out of test tube, after positioning shell 301 is pressed down, positioning shell 301 moves down, gangbar 3011 drives the inward movement of linkage board 3022 location shell 301 through the linkage groove 30221 that inclines, thereby four fixed block 302 synchronous motion encircles the outer wall of test tube and presss from both sides tightly, the outer wall atress of test tube is even stable, thereby shift groove spare 3 can be to the test tube homoenergetic of different specifications, bore, length and size can be stable fixed and shift, convenient nimble.
The end of the block inside the locking fixture block 403 is provided with a locking fixture tooth 4031, the outer side of the positioning shell 301 is provided with two symmetrically distributed locking racks 3012, the gear teeth of the locking racks 3012 and the gear teeth of the locking fixture tooth 4031 are triangular, the straight edges of the gear teeth of the locking racks 3012 are designed to be upward, the straight edges of the locking fixture teeth 4031 are designed to be downward, the locking fixture tooth 4031 is engaged and clamped with the gear teeth of the locking rack 3012, the outer side of the locking fixture block 403 is provided with a reset top spring b4033, and two ends of the reset top spring b4033 are fixedly connected to the inner portion of the outer side of the block of the locking fixture block 403 and the inner portion of the transfer slot mounting shell 2 respectively.
Wherein, the inside unlocking groove 4032 that is equipped with of block of locking fixture block 403, and the inside of unlocking groove 4032 is equipped with the linkage arch 40321, and the design of linkage arch 40321 for inclining to locking latch 4031 one side, in the use, when the test tube is taken out to needs and is tested, only need press the unblock to press block 401, the gag lever post 402 of unblock press block 401 drives locking fixture block 403 to move outwards through the linkage arch 40321 that extrudes the slope and removes the joint locking relation of locking latch 4031 and locking rack 3012, thereby shift groove subassembly 3 this moment and can be automatic re-setting under the effect of reset top spring a303, fixed block 302 removes the fixing to the test tube, take out the inside of shifting groove subassembly 3 with the test tube can, high durability and convenient use.
Wherein, the body of rod middle part of gag lever post 402 is equipped with spacing ring 4021, and the inside of shifting groove installation shell 2 is equipped with spacing groove 201, the cell body both ends of spacing groove 201 are the shutoff design, and spacing ring 4021 pegs graft in the inside of spacing groove 201, gag lever post 402 is located the outside of the body of rod of spacing ring 4021 bottom and has cup jointed the top spring c4022 that resets, and top and the bottom of the top spring c4022 that resets fixed connection respectively are in the bottom of spacing ring 4021 and the cell body bottom of spacing groove 201, in use, spacing ring 4021 can restrict the unblock and press the biggest rise distance of piece 401 under the effect of the top spring c4022 that resets, avoid the unblock to press the inside phenomenon of piece 401 deviate from shifting groove installation shell 2 to take place, stable in use, the stability of the device has been improved.
The specific use mode and function of the embodiment are as follows:
in the invention, in the experiment, when various test tubes are required to be placed in the transfer slot assembly 3 for fixing or transferring, only the top of the test tube needs to be held by hand to reserve a proper reserved length for taking out the test tube, after the positioning shell 301 is pressed down, the positioning shell 301 moves downwards, the linkage rod 3011 drives the linkage plate 3022 to move inwards through the inclined linkage slot 30221, the four fixing blocks 302 move synchronously to clamp the outer wall of the test tube in a surrounding manner, the stress on the outer wall of the test tube is uniform and stable, so that the transfer slot assembly 3 can stably fix and transfer the test tubes with different specifications, calibers, lengths and sizes, the transfer slot assembly 3 of the device can stably store and transfer the test tubes with different specifications, calibers, lengths and sizes, and each transfer slot assembly 3 can be used independently and does not interfere with each other, thereby the device can store and transfer the test tubes with various specifications at one time, the test tube fixing device is convenient and flexible to use, the use cost of a laboratory is saved, the use state of the transfer slot assembly 3 can be controlled by the limiting assembly 4, so that a test tube is very convenient to take and store, when the positioning shell 301 moves downwards, the locking latch 4031 of the locking latch 403 can be clamped and clamped on the locking rack 3012 in real time under the action of the reset top spring b4033, so that the positioning shell 301 can only move downwards and cannot move upwards at the moment, the test tube can be stably fixed and transferred, when the test tube needs to be taken out for testing, only the unlocking press block 401 needs to be pressed, the limiting rod 402 of the unlocking press block 401 drives the locking latch 403 to move outwards through the pressing the inclined linkage protrusion 40321 to remove the clamping and locking relation between the locking latch 4031 and the locking rack 3012, so that the transfer slot assembly 3 can automatically reset under the action of the reset top spring a303 at the moment, and the fixing block 302 removes the fixation of the test tube, the test tube is taken out of the transfer tank assembly 3.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A transfer chamber for molecular biological experiments, characterized by: comprises a transfer box body (1);
a transfer groove component is arranged in the transfer box body (1);
the transfer groove component comprises a transfer groove mounting shell (2), a transfer groove component (3) and a limiting component (4), the transfer groove mounting shell (2) is screwed and mounted inside the transfer box body (1) through screws, and the transfer groove component is uniformly arranged inside the transfer box body (1);
a transfer groove component (3) is installed inside the transfer groove installation shell (2), and a limiting component (4) is installed at the top of the transfer groove installation shell (2);
the transfer tank assembly (3) comprises:
the positioning shell (301), the positioning shell (301) is inserted in the shell of the transfer groove mounting shell (2);
the fixing block (302), the fixing block (302) is inserted in the positioning shell (301);
the two ends of the reset top spring a (303) are respectively and fixedly connected with the bottom of the positioning shell (301) and the bottom in the transfer groove installation shell (2);
spacing subassembly (4) including:
the unlocking pressing block (401) is inserted at the top of the transfer groove installation shell (2);
the top of the limiting rod (402) is fixedly connected to the bottom of the unlocking pressing block (401), and the rod body of the limiting rod (402) is inserted into the transfer groove mounting shell (2);
the locking fixture blocks (403) are inserted at the bottoms of the rod bodies of the limiting rods (402), the block bodies of the locking fixture blocks (403) are connected inside the transfer groove mounting shell (2) in a sliding mode, two groups of limiting rods (402) and two groups of locking fixture blocks (403) are arranged, and the two groups of limiting rods (402) and the two groups of locking fixture blocks (403) are symmetrically distributed on two sides of the unlocking pressing block (401);
the end part of the block body on the inner side of the locking clamping block (403) is provided with a locking clamping tooth (4031), the outer side of the positioning shell (301) is provided with two locking racks (3012) which are symmetrically distributed, the tooth shapes of the gear teeth of the locking racks (3012) and the locking clamping tooth (4031) are triangular, the straight edge of the gear teeth of the locking racks (3012) is designed to be upward, the straight edge of the locking clamping tooth (4031) is designed to be downward, and the locking clamping tooth (4031) is clamped with the gear teeth of the locking racks (3012) in an occluded manner;
an unlocking groove (4032) is formed in the block body of the locking fixture block (403), a linkage protrusion (40321) is formed in the unlocking groove (4032), and the linkage protrusion (40321) is inclined towards one side of the locking fixture tooth (4031);
and a reset top spring b (4033) is arranged on the outer side of the locking fixture block (403), and two ends of the reset top spring b (4033) are respectively and fixedly connected to the inside of the outer side of the block body of the locking fixture block (403) and the inside of the transfer groove mounting shell (2).
2. A transfer chamber for molecular biology experiments, according to claim 1, wherein: fixed block (302) comprise buffering spacer (3021) and linkage board (3022), and the outside fixed connection of buffering spacer (3021) lamellar body is in the inside of linkage board (3022), and the lamellar body length of buffering spacer (3021) is four fifths of the shell height of location shell (301), and the plate body of linkage board (3022) passes the casing of location shell (301), and the plate body of linkage board (3022) is pegged graft inside the casing of transfer slot installation shell (2).
3. A transfer chamber for molecular biology experiments, according to claim 1, wherein: the number of the fixing blocks (302) is four, the four fixing blocks (302) are annularly arranged inside the positioning shell (301), and the included angle between every two adjacent fixing blocks (302) is ninety degrees.
4. A transfer chamber for molecular biological experiments according to claim 2, wherein: linkage groove (30221) is arranged inside a plate body of the linkage plate (3022), the shape of a groove body of the linkage groove (30221) is downward and outward inclined, a linkage rod (3011) is arranged at a position, where the positioning shell (301) is penetrated by the linkage plate (3022), of the shell, and the linkage rod (3011) is inserted into the bottom of the linkage groove (30221).
5. A transfer chamber for molecular biological experiments according to claim 1, wherein: the body of rod middle part of gag lever post (402) is equipped with spacing ring (4021), and the inside of shifting groove installation shell (2) is equipped with spacing groove (201), the cell body both ends of spacing groove (201) are the shutoff design, and spacing ring (4021) is pegged graft in the inside of spacing groove (201), gag lever post (402) are located the outside of the body of rod of spacing ring (4021) bottom and have cup jointed the top spring c (4022) that resets, and the top and the bottom of the top spring c (4022) that reset respectively fixed connection in the bottom of spacing ring (4021) and the cell body bottom of spacing groove (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693131.2A CN113335730B (en) | 2021-06-22 | 2021-06-22 | Transfer tank for molecular biological experiment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693131.2A CN113335730B (en) | 2021-06-22 | 2021-06-22 | Transfer tank for molecular biological experiment |
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| CN113335730A CN113335730A (en) | 2021-09-03 |
| CN113335730B true CN113335730B (en) | 2022-11-18 |
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|---|---|---|---|---|
| CN113859728B (en) * | 2021-09-23 | 2023-03-31 | 镇江金太医学检验实验室有限公司 | New coronavirus antibody detection kit and preparation method thereof |
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