Row type centrifugal tube group

Abstract

The utility model discloses a row type centrifuge tube group, which comprises a tube body and a pluggable transparent shell arranged at the bottom of the tube body, the bottom end of the tube body penetrates through the transparent shell and extends into the transparent shell, a connecting sheet is adhered to the bottom of the tube body through glue, a pluggable mounting block is arranged at the bottom of the connecting sheet, and the pluggable mounting block is connected with the transparent shell. Fixing grooves are formed in the left side and the right side of the mounting block, fixing blocks are mounted on the inner walls of the fixing grooves, moving blocks are arranged on the left side and the right side of the mounting block, clamping blocks are mounted at the tops of the sides, close to the connecting pieces, of the moving blocks, and clamping grooves matched with the clamping blocks are formed in the left side and the right side of the connecting pieces. According to the utility model, the connecting piece, the mounting block, the traction rope, the connecting groove, the pulley and the balancing weight are matched with one another, so that the centrifugal tubes which are taken and used can be placed in situ, the phenomena of loss and wrong arrangement of the centrifugal tubes in the use process are avoided, and the row type centrifugal tube group is realized by arranging the transparent shell and the connecting block.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal tube technical field, concretely is a kind of row formula centrifugal tube group. BACKGROUND

[0002] Centrifugal tube is a kind of tubular closed container with gland, and it is commonly used consumable in medical treatment.In the process of biochemistry and molecular biology experiment, centrifugal tube is used with centrifuge, and it is mainly used for extracting biological macromolecule, such as DNA, RNA, protein, etc., and separating trace reagent.The centrifugal tube containing biological sample suspension is rotated at high speed in centrifuge for a certain time, and due to the action of huge centrifugal force, suspended small particles (such as organelle, biological macromolecule precipitate, etc.) are settled at a certain speed, so as to be separated from solution.

[0003] According to application number: CN201621488008.8, a kind of centrifugal tube, centrifugal tube is made of bottom sealed thin-walled hose, at least a part of the centrifugal tube is slender structure, the centrifugal tube has the fixer suitable for centrifuge, the inner surface of fixer is adapted to the outer surface of centrifugal tube slender structure.

[0004] The centrifugal tube of the above case is a single individual, and usually scientific researchers label centrifugal tube according to their own needs, but in the process of conventional experiment, more centrifugal tubes are needed to be used simultaneously, and the numbering and arrangement between different centrifugal tubes become a problem for scientific researchers, and due to the small size of centrifugal tube, loss and misarrangement may occur during use, which leads to the problem that the centrifugal tube taken and used is easy to forget the original placement position, therefore, we provide a kind of row formula centrifugal tube group. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of row formula centrifugal tube group to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of row formula centrifugal tube group, including tube body, and the transparent shell of pluggable being set in the bottom of tube body, the bottom end of the tube body is through transparent shell and extends to its inside, the bottom of the tube body is pasted with connecting piece by glue, the bottom of the connecting piece is provided with pluggable mounting block.

[0007] Preferably, the left and right sides of the mounting block are provided with fixed grooves, the inner wall of the fixed groove is provided with fixed block, the left and right sides of the mounting block are provided with moving block, the top of the moving block near connecting piece side is provided with clamping block, the left and right sides of the connecting piece are provided with clamping groove matched with clamping block.

[0008] Preferably, two fixed rods are installed on the side of the moving block close to the fixed block, one end of the fixed rod close to the fixed block penetrates the fixed groove and the fixed block in sequence and extends to the outside of the fixed block, and the inside of the fixed groove is provided with an adjusting block.

[0009] Preferably, the side of the adjusting block close to the fixed rod is fixedly connected with the fixed rod, a buffer spring is sleeved on the surface of the fixed rod, and a pulling block is installed at the bottom of the adjusting block.

[0010] Preferably, a traction rope is installed at the bottom of the mounting block, a connecting groove is formed in the bottom of the inner wall of the transparent shell, four pulleys are rotatably connected to the inner wall of the connecting groove through bearings, the bottom end of the traction rope penetrates the connecting groove and the pulleys in sequence from top to bottom and extends to the outside of the pulleys, and a counterweight is installed at the bottom end of the traction rope.

[0011] Preferably, a connecting block is installed on the right side of the transparent shell, and the side of the connecting block close to the transparent shell is fixedly connected with the transparent shell.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a connecting piece, mounting block, traction rope, connecting groove, pulley and counterweight cooperate with each other, so that the centrifugal tube can be placed in the original position when being taken and used, and the phenomenon of loss and misalignment of the centrifugal tube in use is avoided, the transparent shell and the connecting block are arranged, and the row type centrifugal tube group is realized.

[0014] 2、The utility model discloses fixed groove, fixed block, moving block, clamping block, clamping groove, fixed rod, adjusting block, buffer spring and pulling block cooperate with each other, when the centrifugal tube is scrapped, the centrifugal tube can be detached from the row structure, and the new centrifugal tube is replaced, so that the anti -loss structure on the centrifugal tube can be recycled, and the waste of resources is avoided. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the three -dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the three -dimensional structure schematic diagram of the utility model pipe body from the transparent shell and takes out the perspective view;

[0017] Figure 3 It is the three -dimensional structure schematic diagram of the utility model pipe body from the transparent shell and takes out the perspective view;

[0018] Figure 4 It is the three -dimensional structure schematic diagram of the utility model connecting piece, mounting block, pulling block and traction rope perspective view;

[0019] Figure 5The utility model discloses a pipe body, transparent shell, connecting piece and annular support block front view structure sectional drawing,

[0020] Figure 6 The utility model discloses connecting piece, mounting block, pulley and counterweight block front view structure sectional drawing,

[0021] Figure 7 It is annular support block's three-dimensional structure schematic diagram.

[0022] In the figure: 1 pipe body, 2 transparent shell, 3 connecting piece, 4 mounting block, 5 fixed groove, 6 fixed block, 7 moving block, 8 clamping block, 9 clamping groove, 10 fixed rod, 11 adjusting block, 12 buffer spring, 13 pull block, 14 traction rope, 15 connecting groove, 16 pulley, 17 counterweight block, 18 connecting block, 19 annular support block, 20 label sticking area, 21 plug-in block, 22 insertion slot. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model.

[0024] Please refer to Figures 1-7 A kind of group formula centrifugal tube set, including pipe body 1, and the transparent shell 2 of pluggable being set in pipe body 1 bottom, the bottom end of pipe body 1 is through transparent shell 2 and extends to its inside, the bottom of pipe body 1 is pasted with connecting piece 3 by glue, the bottom of connecting piece 3 is provided with pluggable mounting block 4.

[0025] The left and right sides of the mounting block 4 are provided with fixing grooves 5, the inner walls of the fixing grooves 5 are fixedly connected with fixing blocks 6, the left and right sides of the mounting block 4 are provided with moving blocks 7, one side of the moving block 7 close to the connecting sheet 3 is in contact with the connecting sheet 3, one side of the moving block 7 close to the mounting block 4 is in contact with the mounting block 4, the top of one side of the moving block 7 close to the connecting sheet 3 is fixedly connected with a clamping block 8, the left and right sides of the connecting sheet 3 are provided with clamping grooves 9 matched with the clamping block 8, one side of the clamping block 8 close to the clamping groove 9 penetrates through the clamping groove 9 and extends to the inside of the clamping groove 9 and is in contact with the inner wall of the clamping groove 9, one side of the moving block 7 close to the fixing block 6 is fixedly connected with two fixed rods 10, one end of the fixed rod 10 close to the fixing block 6 penetrates through the fixing groove 5 and the fixing block 6 in sequence and extends to the outside of the fixing block 6, the inside of the fixing groove 5 is provided with an adjusting block 11, the surface of the adjusting block 11 is in contact with the inner wall of the fixing groove 5, one side of the adjusting block 11 close to the fixed rod 10 is fixedly connected with the fixed rod 10, the surface of the fixed rod 10 is sleeved with a buffer spring 12, the bottom of the adjusting block 11 is fixedly connected with a pulling block 13, the bottom of the pulling block 13 penetrates through the fixing groove 5 and extends to the outside of the fixing groove 5.

[0026] Further, the top of the mounting block 4 is fixedly connected with an insertion block 21, the bottom of the connecting sheet 3 and the position corresponding to the insertion block 21 are provided with an insertion groove 22, the top of the insertion block 21 penetrates through the insertion groove 22 and extends to the inside of the insertion groove 22 and is in contact with the inner wall of the insertion groove 22, by arranging the insertion block 21 and the insertion groove 22, the stability of the mounting block 4 and the connecting sheet 3 after installation is improved.

[0027] Through the cooperation of the fixing groove 5, the fixing block 6, the moving block 7, the clamping block 8, the clamping groove 9, the fixed rod 10, the adjusting block 11, the buffer spring 12 and the pulling block 13, when the centrifugal tube is scrapped, the centrifugal tube can be detached from the row structure, and a new centrifugal tube is replaced, so that the anti-loss structure on the centrifugal tube can be recycled, and the waste of resources is avoided.

[0028] The bottom of the mounting block 4 is fixedly connected with a traction rope 14, the bottom of the inner wall of the transparent shell 2 is provided with a connecting groove 15, the inner wall of the connecting groove 15 is rotatably connected with four pulleys 16 through bearings, the bottom end of the traction rope 14 penetrates through the connecting groove 15 and the pulley 16 in sequence from top to bottom and extends to the outside of the pulley 16, the bottom end of the traction rope 14 is fixedly connected with a counterweight 17, the length of the traction rope 14 is relatively long and does not affect the use of the pipe body 1, the right side of the transparent shell 2 is fixedly connected with a connecting block 18, one side of the connecting block 18 close to the transparent shell 2 is fixedly connected with the transparent shell 2, by arranging the counterweight 17, the effect of limiting the movement of the traction rope 14 is achieved, and the traction rope 14 is prevented from being pulled out of the transparent shell 2.

[0029] Specific, need to be removed from the transparent shell 2 tube 1 new tube 1 when the replacement, take the need to replace the tube 1 upwards, the tube 1 drive the connecting piece 3 and mounting block 4 from the transparent shell 2 out, then pull the two pull block 13 away from each other movement, pull block 13 through the adjusting block 11 drive the moving block 7 away from the connecting piece 3 movement, adjusting block 11 extrusion buffer spring 12 movement, moving block 7 drive the block 8 away from the card slot 9 movement, then pull the tube 1 upwards, the tube 1 drive the connecting piece 3 upwards, so that the plug-in slot 22 and plug 21 are separated, that is, the tube 1 can be removed, ready for new centrifuge tube, then the bottom end of the centrifuge tube is pasted on the connecting piece 3, then make the plug 21 inserted into the plug-in slot 22, loosen the pull block 13, through the buffer spring 12 recovery force, so that the buffer spring 12 drive the moving block 7 close to the connecting piece 3 movement, so that the block 8 inserted into the card slot 9 can be completed, and then put the installed tube 1 into the transparent shell 2.

[0030] Further, the inner wall of the transparent shell 2 and located on the surface of the tube 1 fixedly connected with annular support block 19, the surface of the tube 1 and the inner wall of the annular support block 19 are in contact with each other, by setting the annular support block 19, improve the stability of the tube 1 placed into the transparent shell 2.

[0031] Further, the front of the transparent shell 2 is provided with label pasting area 20, by setting the label pasting area 20, according to the label to take the centrifuge tube, label pasting area 20 is used for pasting labels.

[0032] Through the cooperation of the connecting piece 3, the mounting block 4, the traction rope 14, the connecting groove 15, the pulley 16 and the counterweight 17, the centrifuge tube can be placed in the original position, and the loss and misalignment of the centrifuge tube during use are avoided. The transparent shell 2 and the connecting block 18 are provided to realize the centrifuge tube group.

[0033] In use, the tube 1 is taken out, the tube 1 moves upwards and is separated from the transparent shell 2, the tube 1 drives the traction rope 14 to move upwards, and when the tube 1 needs to be placed in the original position after use, the traction rope 14 can be corresponded to the position of the transparent shell 2, so that the tube 1 can be placed in the corresponding transparent shell 2. The traction rope 14 avoids the loss and misalignment of the tube 1.

[0034] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made by those skilled in the art without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A set of side-by-side centrifuge tubes, characterized by: The utility model provides a transparent shell (2) is set in the bottom of pipe body (1) can be inserted, the bottom of pipe body (1) is pasted with connecting sheet (3) through the glue, the bottom of connecting sheet (3) is provided with the installation block (4) of can be inserted.

2. The aligned centrifuge tube set of claim 1, wherein: The left and right sides of the installation block (4) are both provided with a fixed groove (5), and the inner wall of the fixed groove (5) is provided with a fixed block (6). The left and right sides of the installation block (4) are both provided with a moving block (7), and the top of the moving block (7) close to the connecting sheet (3) is provided with a clamping block (8). The left and right sides of the connecting sheet (3) are both provided with a clamping groove (9) matched with the clamping block (8).

3. The aligned centrifuge tube set of claim 2, wherein: The left and right sides of the installation block (4) are both provided with a fixed groove (5), and the inner wall of the fixed groove (5) is provided with a fixed block (6). The left and right sides of the installation block (4) are both provided with a moving block (7), and the top of the moving block (7) close to the connecting sheet (3) is provided with a clamping block (8). The left and right sides of the connecting sheet (3) are both provided with a clamping groove (9) matched with the clamping block (8).

4. The aligned centrifuge tube set of claim 3, wherein: The left and right sides of the installation block (4) are both provided with a fixed groove (5), and the inner wall of the fixed groove (5) is provided with a fixed block (6). The left and right sides of the installation block (4) are both provided with a moving block (7), and the top of the moving block (7) close to the connecting sheet (3) is provided with a clamping block (8). The left and right sides of the connecting sheet (3) are both provided with a clamping groove (9) matched with the clamping block (8).

5. The aligned centrifuge tube set of claim 4, wherein: The bottom of the installation block (4) is provided with a traction rope (14), and the bottom of the inner wall of the transparent shell (2) is provided with a connecting groove (15). The inner wall of the connecting groove (15) is rotatably connected with four pulleys (16) through bearings. The bottom end of the traction rope (14) passes through the connecting groove (15) and the pulleys (16) from top to bottom and extends to the outside of the pulleys (16). The bottom end of the traction rope (14) is provided with a counterweight (17).

6. A set of aligned centrifuge tubes according to claim 5, wherein: The right side of the transparent shell (2) is provided with a connecting block (18), and the side close to the transparent shell (2) of the connecting block (18) is fixedly connected with the transparent shell (2).

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