CN215312548U - Test tube storage rack with anti-pollution function and used for placing vacuum pipette - Google Patents
Test tube storage rack with anti-pollution function and used for placing vacuum pipette Download PDFInfo
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- CN215312548U CN215312548U CN202121637153.9U CN202121637153U CN215312548U CN 215312548 U CN215312548 U CN 215312548U CN 202121637153 U CN202121637153 U CN 202121637153U CN 215312548 U CN215312548 U CN 215312548U
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- test tube
- tube rack
- fixedly connected
- vacuum pipette
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Abstract
The utility model provides a test tube rack with an anti-pollution function for placing a vacuum pipette, which comprises a test tube rack body, wherein a plurality of placing holes are uniformly arranged on the surface of the test tube rack body at equal intervals, the placing holes are divided into 50ml centrifuge tube placing holes and 15ml centrifuge tube placing holes, four corners of the bottom end of the test tube rack body are fixedly connected with supporting legs, one side of the top of the test tube rack is fixedly connected with two connecting blocks, the middle parts of the two connecting blocks are provided with openings, the two connecting blocks are alternately connected with a fixing mechanism through the openings, by arranging the fixing mechanism, the end of the vacuum pipette is fixed by one clamping mechanism, the tube body of the vacuum pipette is fixed by the other clamping mechanism, make one section body of vacuum pipette tip department keep with test-tube rack body level, avoid vacuum pipette's tip and safety cabinet or centrifugal test tube contact to lead to the pollution.
Description
Technical Field
The utility model belongs to the technical field of vacuum test tube stands, and particularly relates to a test tube rack with an anti-pollution function and used for placing a vacuum pipette.
Background
Vacuum pipette in the present safety cabinet carries out the centre gripping through tweezers and fixes, then fix tweezers and test-tube rack, thereby make vacuum pipette not contact with safety cabinet machine centrifugation test tube, and vacuum pipette can establish a glass pipe at end department cover when using, and the glass pipe that end department cover was established can not have the contact with other places of safety cabinet, avoid the glass pipe to be contaminated to lead to unable the use, consequently fix just very inconvenient to vacuum pipette through tweezers among the prior art, therefore we propose one kind can place vacuum pipette and avoid simultaneously producing the test tube supporter that contacts with the safety cabinet inner wall.
Disclosure of Invention
The utility model aims to provide a test tube rack with an anti-pollution function for placing a vacuum pipette, and aims to solve the problem that a glass tube sleeved at the end of the vacuum pipette is polluted and cannot be used easily because the vacuum pipette is usually fixed by using tweezers because the vacuum pipette is not fixedly placed in the test tube rack in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a test tube storage rack with an anti-pollution function and used for placing a vacuum pipette comprises a test tube rack body, wherein a plurality of placing holes are uniformly formed in the surface of the test tube rack body at equal intervals, the placing holes are divided into 50ml centrifuge tube placing holes and 15ml centrifuge tube placing holes, supporting legs are fixedly connected to four corners of the bottom end of the test tube rack body, two connecting blocks are fixedly connected to one side of the top of the test tube rack body, holes are formed in the middles of the two connecting blocks, and the two connecting blocks are connected with a fixing mechanism in an inserting mode through the holes;
the fixing mechanism comprises a first connecting rod and a second connecting rod, a sliding groove is formed in one side of the first connecting rod, a limiting block is connected in the sliding groove in a sliding mode, and one end of the second connecting rod is fixedly connected with the limiting block.
In order to facilitate connection with the opening, as a preferred embodiment of the utility model, a first spring is installed in the sliding groove, two ends of the first spring are respectively and fixedly connected with the inner wall of the sliding groove and the side wall of the limiting block, top ends of the first connecting rod and the second connecting rod are respectively and fixedly connected with an L-shaped connecting hook, the two connecting hooks are respectively and alternately connected with the corresponding openings, and one sides of the first connecting rod and the second connecting rod are respectively and fixedly connected with a clamping mechanism.
In order to clamp and fix the end head and the tube body of the vacuum pipette, as a preferred embodiment of the present invention, the clamping mechanism includes a supporting column fixedly connected to the side walls of the first connecting rod and the second connecting rod, the top end of the supporting column is fixedly connected to a first rotating seat, the first rotating seat is rotatably connected to two semi-arc-shaped clamping blocks, the bottom of the supporting column is provided with a T-shaped sliding slot, and the T-shaped sliding slot is slidably connected to a sliding block.
In order to conveniently adjust the opening and closing of the semi-arc-shaped clamping block, as a preferable choice of the utility model, two ends of the sliding block are both provided with a notch, one end of a linkage rod is rotatably connected inside the notch, one side of the semi-arc-shaped clamping block is fixedly connected with a second rotating seat, the other end of the linkage is rotatably connected with the second rotating seat, a second spring is installed in the T-shaped sliding groove, and two ends of the second spring are respectively fixedly connected with the top wall of the T-shaped sliding groove and the top end of the sliding block.
In order to facilitate the use, as a preferable mode of the utility model, the sliding block is in a T shape in appearance, and three ends of the sliding block are located outside the T-shaped sliding groove.
In order to protect the glass tube at the end of the vacuum pipette, it is preferable that the inner walls of the two semi-arc-shaped clamping blocks are provided with rubber inner layers.
In order to facilitate storage of unused test tubes and increase the weight of the test tube rack body, a storage box is preferably fixedly connected to one side of the test tube rack body, and the storage box is made of stainless steel.
Compared with the prior art, the utility model has the beneficial effects that:
1) by arranging the fixing mechanism, the end of the vacuum pipette is fixed by one clamping mechanism, and the tube body of the vacuum pipette is fixed by the other clamping mechanism, so that one section of the tube body at the end of the vacuum pipette is kept horizontal to the test tube rack body, and the pollution caused by the contact of the end of the vacuum pipette and a safety cabinet or a centrifugal test tube is avoided;
2) the unused test tube is conveniently accomodate through the receiver that is equipped with, can also increase the weight of test-tube rack body, and fixed establishment can dismantle simultaneously, is convenient for accomodate fixed establishment and places.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a first connecting rod and a second connecting rod of the present invention;
FIG. 4 is a schematic view of a clamping mechanism according to the present invention;
fig. 5 is a schematic side view of the clamping mechanism of the present invention.
In the figure: 1. a test tube rack body; 2. placing holes; 3. supporting legs; 4. connecting blocks; 5. a fixing mechanism; 51. a first connecting rod; 52. a second connecting rod; 53. a sliding groove; 54. a limiting block; 55. a first spring; 56. connecting a hook; 57. a clamping mechanism; 571. a support pillar; 572. a first rotating base; 573. a semi-arc shaped clamping block; 574. a slider; 575. a linkage rod; 576. a second rotating base; 577. a second spring; 6. an inner rubber layer; 7. an accommodating box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a test tube storage rack with an anti-pollution function and used for placing a vacuum pipette comprises a test tube rack body 1, wherein a plurality of placing holes 2 are uniformly arranged on the surface of the test tube rack body 1 at equal intervals, supporting legs 3 are fixedly connected to four corners of the bottom end of the test tube rack body 1, two connecting blocks 4 are fixedly connected to one side of the top of the test tube rack body 1, openings are formed in the middles of the two connecting blocks 4, and the two connecting blocks 4 are in alternate connection with a fixing mechanism 5 through the openings;
preferably, the fixing mechanism 5 includes a first connecting rod 51 and a second connecting rod 52, a sliding groove 53 is formed on one side of the first connecting rod 51, a limiting block 54 is slidably connected in the sliding groove 53, one end of the second connecting rod 52 is fixedly connected with the limiting block 54, a first spring 55 is installed in the sliding groove 53, two ends of the first spring 55 are respectively fixedly connected with the inner wall of the sliding groove 53 and the side wall of the limiting block 54, through the first spring 55, when an experimental operator pulls the first connecting rod 51 and the second connecting rod 52, the first spring 55 provides a reverse acting force, so that the first connecting rod 51 and the second connecting rod 52 are convenient to extend and retract, the top ends of the first connecting rod 51 and the second connecting rod 52 are respectively and fixedly connected with an L-shaped connecting hook 56, the two connecting hooks 56 are respectively and alternately connected with corresponding holes, a clamping mechanism 57 is respectively and fixedly connected on one side of the first connecting rod 51 and one side of the second connecting rod 52, by pulling the first connecting rod 51 and the second connecting rod 52, the two connecting hooks 56 can be inserted into the holes formed in the connecting block 4.
Preferably, the clamping mechanism 57 includes a supporting column 571 fixedly connected to the side walls of the first connecting rod 51 and the second connecting rod 52, the top end of the supporting column 571 is fixedly connected with a first rotating seat 572, the first rotating seat 572 is rotatably connected with two semi-arc clamping blocks 573, a T-shaped sliding slot is formed at the bottom of the supporting column 571, a sliding block 574 is slidably connected in the T-shaped sliding slot, the sliding block 574 is T-shaped in appearance, three ends of the sliding block 574 are located outside the T-shaped sliding slot, so that an experimental operator can separate the semi-arc clamping blocks 573 by pressing the sliding block 574, two ends of the sliding block 574 are respectively provided with a slot, one end of the linkage rod 575 is rotatably connected in the slot, one side of the semi-arc clamping block 573 is fixedly connected with a second rotating seat 576, the other end of the linkage rod 575 is rotatably connected with the second rotating seat 576, a second spring 577 is installed in the T-shaped sliding slot, two ends of the second spring 577 are respectively fixedly connected with the top wall of the T-shaped sliding slot and the top end of the sliding block, the semi-arc-shaped clamping blocks 573 are opened and closed through the linkage rod 575, the end head and the pipe body of the vacuum pipette are clamped and fixed through the semi-arc-shaped clamping blocks 573, and the vacuum pipette is prevented from being in contact with the inner wall of the safety cabinet to cause pollution.
Preferably, the inner walls of the two semi-arc-shaped clamping blocks 573 are respectively provided with a rubber inner layer 6, so that the glass tube sleeved at the end of the vacuum pipette is protected, and the glass tube sleeved at the end is prevented from being broken in the process of early clamping.
Preferably, the receiver 7 is fixedly connected to one side of the test tube rack body 1, the receiver 7 is made of stainless steel, the unused centrifugal test tube can be received in the receiver 7, on one hand, the unused centrifugal test tube can be received in the fixing mechanism 5, on the other hand, the weight of the test tube rack body 1 can be increased, and the situation that the vacuum pipette is polluted due to the fact that the test tube rack body 1 is toppled when the vacuum pipette is clamped and fixed is prevented.
The working principle is as follows: the staff can place the centrifugal test tube in placing hole 2 that test-tube rack body 1 was seted up, because the size of placing hole 2 is different, can accomodate 50 ml's centrifugal test tube and 15ml centrifugal test tube and place, experiment operating personnel stimulates head rod 51 and second connecting rod 52, make two couple 56 respectively with the trompil that the connecting block 4 surface that corresponds was seted up alternate and be connected, reverse acting force through the deformation production of first spring 55, make couple 56 be connected more firm with connecting block 4, then experiment operating personnel presses sliding block 574 with the finger and makes sliding block 574 slide and descend along T shape spout, drive gangbar 575 through sliding block 574, make gangbar 575 drive half arc grip block 573 part, then experiment operating personnel places the end and the body of a pipe of vacuum pipette respectively in two first seat 572 tops of rotating, reverse acting force through second spring 577 production makes half arc grip block 573 closed advance the vacuum pipette into Go the centre gripping fixed, and then make the vacuum pipette can not produce the contact with the safety cabinet inner wall, the contaminated risk of vacuum pipette has been reduced, the glass pipe that the cover was established to vacuum pipette end department can play the guard action through the rubber inlayer 6 that is equipped with, avoid glass pipe and half arc clamping piece 573 direct contact to lead to damaging, receiver 7 through being equipped with can increase the weight of test-tube rack body 1, produce when avoiding carrying out the centre gripping to the vacuum pipette and fixing and empty, receiver 7 can still accomodate centrifugal test tube and fixed establishment 5 that do not use simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a test tube supporter for placing vacuum pipette with anti-pollution function, includes test tube rack body (1), its characterized in that: the test tube rack comprises a test tube rack body (1), wherein a plurality of placing holes (2) are uniformly formed in the surface of the test tube rack body (1) at equal intervals, supporting legs (3) are fixedly connected to four corners of the bottom end of the test tube rack body (1), two connecting blocks (4) are fixedly connected to one side of the top of the test tube rack body (1), a hole is formed in the middle of each connecting block (4), and the two connecting blocks (4) are connected with a fixing mechanism (5) in an inserting mode through the holes;
the fixing mechanism (5) comprises a first connecting rod (51) and a second connecting rod (52), a sliding groove (53) is formed in one side of the first connecting rod (51), a limiting block (54) is connected in the sliding groove (53) in a sliding mode, and one end of the second connecting rod (52) is fixedly connected with the limiting block (54).
2. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 1 is characterized in that: install first spring (55) in sliding tray (53), the both ends of first spring (55) respectively with sliding tray (53) inner wall and stopper (54) lateral wall fixed connection, the equal fixedly connected with L shape in head rod (51) and second connecting rod (52) top connects couple (56), two connect couple (56) and alternate with the trompil that corresponds respectively and be connected, equal fixedly connected with fixture (57) in head rod (51) and second connecting rod (52) one side.
3. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 2 is characterized in that: the clamping mechanism (57) comprises a supporting column (571) fixedly connected to the side walls of the first connecting rod (51) and the second connecting rod (52), a first rotating seat (572) is fixedly connected to the top end of the supporting column (571), two semi-arc-shaped clamping blocks (573) are rotatably connected to the first rotating seat (572), a T-shaped sliding groove is formed in the bottom of the supporting column (571), and a sliding block (574) is slidably connected to the T-shaped sliding groove.
4. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 3 is characterized in that: the fluting has all been seted up at the both ends of sliding block (574), the one end that is connected with gangbar (575) is rotated to fluting inside, seat (576) are rotated to one side fixedly connected with second of half arc centre gripping piece (573), the other end and the second of gangbar (575) rotate seat (576) and rotate and be connected, install second spring (577) in the T shape spout, the both ends of second spring (577) respectively with T shape spout roof and sliding block (574) top fixed connection.
5. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 3 is characterized in that: the slider (574) outward appearance is the T style of calligraphy, the three end department of slider (574) all is located T shape spout outside.
6. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 3 is characterized in that: and rubber inner layers (6) are arranged on the inner walls of the two semi-arc-shaped clamping blocks (573).
7. The test tube rack with pollution prevention function for placing the vacuum pipette in the claim 1 is characterized in that: the test tube rack is characterized in that a storage box (7) is fixedly connected to one side of the test tube rack body (1), and the storage box (7) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637153.9U CN215312548U (en) | 2021-07-19 | 2021-07-19 | Test tube storage rack with anti-pollution function and used for placing vacuum pipette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637153.9U CN215312548U (en) | 2021-07-19 | 2021-07-19 | Test tube storage rack with anti-pollution function and used for placing vacuum pipette |
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| Publication Number | Publication Date |
|---|---|
| CN215312548U true CN215312548U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121637153.9U Active CN215312548U (en) | 2021-07-19 | 2021-07-19 | Test tube storage rack with anti-pollution function and used for placing vacuum pipette |
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| CN (1) | CN215312548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283042A (en) * | 2022-06-20 | 2022-11-04 | 宜兴市拜奥精核生物科技有限公司 | Gene detection kit clamping process and anti-pollution clamping equipment |
-
2021
- 2021-07-19 CN CN202121637153.9U patent/CN215312548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283042A (en) * | 2022-06-20 | 2022-11-04 | 宜兴市拜奥精核生物科技有限公司 | Gene detection kit clamping process and anti-pollution clamping equipment |
| CN115283042B (en) * | 2022-06-20 | 2023-12-29 | 宜兴市拜奥精核生物科技有限公司 | Gene detection kit clamping process and anti-pollution clamping equipment |
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