CN214261992U - Test tube for antibody experiments and placing rack thereof - Google Patents
Test tube for antibody experiments and placing rack thereof Download PDFInfo
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- CN214261992U CN214261992U CN202021303051.9U CN202021303051U CN214261992U CN 214261992 U CN214261992 U CN 214261992U CN 202021303051 U CN202021303051 U CN 202021303051U CN 214261992 U CN214261992 U CN 214261992U
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Abstract
The utility model discloses a test tube for antibody experiments and rack thereof, including four bases, the top of base is equipped with the bracing piece, the bracing piece with be equipped with elevating system between the base, the bottom and the top of bracing piece are equipped with first fixed plate and second fixed plate respectively, and a plurality of first circular through-holes have been seted up on the top of second fixed plate, and the test tube is in the inside of first circular through-hole, the bottom of second fixed plate is rotated and is connected with a plurality of first rotation poles, and the outside cover of first rotation pole is equipped with the shift ring. The utility model discloses an its action of gravity of shift ring makes the bottom of a plurality of first transfer poles be close to each other, presss from both sides the top of test tube tightly, simultaneously because the action of gravity of test tube makes the movable block move down, makes the top of a plurality of second transfer poles press from both sides the bottom of test tube tightly, and the test tube is fixed this moment, through the rebound shift ring, can make first transfer pole free rotation, is convenient for take out the test tube, and the device can fix the not test tube of equidimension.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a test tube for antibody experiments and rack thereof.
Background
The test tube is the instrument that holds liquid, especially among the antibody experiment, and the test tube is more indispensable partly, and some experiments are direct through reacting in test tube inside, then sample observation result, and the test tube is cylindrical, and its bottom is the arc, can't directly place on the desktop, generally all places through the test-tube rack.
Through retrieval, the Chinese patent with publication number CN208771476U discloses a test tube rack with adjustable hole site size, which comprises a bottom plate, two supporting plates, a first sliding supporting plate and a second sliding supporting plate, wherein the two supporting plates are fixed above two ends of the bottom plate in parallel through supporting columns; waist-shaped through grooves are formed in the two ends of the first sliding support plate and the second sliding support plate respectively, the first sliding support plate and the second sliding support plate are erected between the two support plates, and the waist-shaped through grooves are correspondingly sleeved on the pillars; a spring is arranged between the first sliding support plate and the second sliding support plate; the first sliding support plate is provided with an upper arc hole on the plate surface close to one side of the second sliding support plate, one side of the plate surface of the second sliding support plate is provided with a lower arc hole corresponding to the upper arc hole, and the upper arc hole and the lower arc hole are spliced to form a clamping hole for placing a test tube.
The test-tube rack with adjustable hole site size in above-mentioned patent exists following not enough: slide in the backup pad through first slip extension board and second, change the size of hole site, place the not test tube of equidimension, but a plurality of hole sites can only change simultaneously, and is too single, through both sides centre gripping test tube simultaneously, the stability of test tube is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an antibody experiment test tube and a placing rack thereof.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a test tube for antibody experiments and a placing rack thereof comprise four bases, wherein the top ends of the bases are provided with supporting rods, a lifting mechanism is arranged between the supporting rods and the bases, the bottom end and the top end of the supporting rod are respectively provided with a first fixing plate and a second fixing plate, the top end of the second fixing plate is provided with a plurality of first circular through holes, the test tube is positioned inside the first circular through holes, the bottom end of the second fixed plate is rotatably connected with a plurality of first rotating rods, the outer parts of the first rotating rods are sleeved with moving rings, one side of each moving ring, which is close to the test tube, is welded with a fixed block, the top end of the first fixing plate is provided with a plurality of second circular through holes, the first fixing plate is provided with a moving block at the second circular through holes, the test tube is positioned at the top end of the moving block, a plurality of bar openings have been seted up at the inner wall department of the circular through-hole of second to first fixed plate, first fixed plate rotates at bar opening part and is connected with the second dwang.
Furthermore, the second fixing plate is adhered with an anti-collision body on the inner wall of the first circular through hole, the top end of the moving block is arc-shaped, and the top end of the moving block is adhered with an elastic body.
Furthermore, a first rubber ball and a second rubber ball are respectively bonded to one side of the fixed block and one end of the second rotating rod.
Furthermore, a first limiting block is welded at the bottom end of one side of the first rotating rod.
Further, elevating system includes threaded rod and fixation nut, the bottom and the top of threaded rod respectively with the base with the bracing piece welding, the fixation nut cover is located the outside of threaded rod, first fixed plate is in fixation nut's top.
Further, the second dwang is L shape, the bottom welding of second dwang has the arc pole.
Furthermore, the top welding of first fixed plate has a plurality of backup pads, the middle part of second dwang with the backup pad is rotated and is connected, the second dwang with the junction of backup pad is equipped with torsion spring.
Furthermore, a pull rod is welded at the bottom end of the moving block, a pull plate is welded at the bottom end of the pull rod, a second limiting block is welded at one side of the second rotating rod, and a rubber pad is arranged at the joint of the second limiting block and the second rotating rod.
The utility model has the advantages that:
1. by arranging the first rotating rods, the moving rings, the second rotating rods and the moving blocks, the moving rings enable the bottoms of the first rotating rods to be close to each other under the action of gravity to clamp the top ends of the test tubes, meanwhile, the moving blocks move downwards under the action of gravity of the test tubes to enable the tops of the second moving rods to clamp the bottoms of the test tubes, the test tubes are fixed at the moment, the first rotating rods can freely rotate by moving the moving rings upwards, the test tubes can be taken out conveniently, and the device can fix the test tubes with different sizes;
2. through setting up threaded rod and fixation nut, rotate the fixation nut, make it move up and down on the threaded rod, the first dead plate uses the fixation nut as supporting, thus change the position of the first dead plate, make the distance between second dead plate and the first dead plate change, facilitate to place the test tube of different sizes;
3. through the arrangement of the L-shaped second rotating rod and the arc-shaped rod, the test tube is easier to clamp when the L-shaped second rotating rod rotates, and when the moving block moves downwards, the arc-shaped rod is more convenient to drive the second rotating rod to rotate so as to clamp the test tube;
4. by arranging the supporting plate and the torsion spring, the supporting plate can enable the second rotating rod 5 to rotate, and the torsion spring can enable the top end of the second rotating rod to be opened, so that a test tube can be placed conveniently;
5. through setting up pull rod and second stopper, after the test tube washing, can place the test tube reverse, pulling the arm-tie this moment, make the movable block descend, it is rotatory to drive the second dwang, and its top is close to, places the test tube on the top of second dwang this moment, and the test tube mouth of test tube falls on rubber pad 2, and the second stopper presss from both sides the test tube mouth tightly, and the test tube of invering is convenient for waterlogging caused by excessive rainfall.
Drawings
FIG. 1 is a schematic diagram of a front view of a test tube for antibody experiments and a rack thereof, which are provided in example 1;
FIG. 2 is a schematic cross-sectional view of the test tube and the rack for antibody experiments in example 1;
FIG. 3 is an enlarged view of part A of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the test tube and the rack for antibody experiments in example 2;
fig. 5 is an enlarged schematic view of a portion B of fig. 4.
In the figure: the test tube comprises a base 1, a threaded rod 2, a fixing nut 3, a first fixing plate 4, a supporting rod 5, a second fixing plate 6, a first limiting block 7, a moving ring 8, a first rotating rod 9, an anti-collision body 10, a test tube 11, a first rubber ball 12, a fixed block 13, a supporting plate 14, a second rotating rod 15, an arc-shaped rod 1501, a second rubber ball 16, a moving block 17, an elastic body 18, a pull rod 19, a pull plate 20, a second limiting block 21 and a rubber pad 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a test tube for antibody experiments and a placing rack thereof comprises four bases 1, wherein a supporting rod 5 is arranged at the top end of each base 1, a lifting mechanism is arranged between each supporting rod 5 and each base 1, a first fixing plate 4 and a second fixing plate 6 are respectively arranged at the bottom end and the top end of each supporting rod 5, a plurality of first circular through holes are formed in the top end of each second fixing plate 6, a test tube 11 is arranged in each first circular through hole, a plurality of first rotating rods 9 are rotatably connected to the bottom end of each second fixing plate 6, a moving ring 8 is sleeved outside each first rotating rod 9, a fixing block 13 is welded on one side, close to the test tube 11, of each moving ring 8, a plurality of second circular through holes are formed in the top end of each first fixing plate 4, a moving block 17 is arranged at the position of each second circular through hole of each first fixing plate 4, the test tube 11 is arranged at the top end of each moving block 17, a plurality of strip-shaped openings are formed in the inner walls of the second circular through holes of the first fixing plates 4, first fixed plate 4 rotates at the bar opening part and is connected with second dwang 15, test tube 11 places afterwards, shift ring 8 is because its action of gravity, automatic decline, make the bottom of a plurality of first dwang 11 be close to each other, fixed block 13 of first dwang 11 bottom pastes tight test tube 11's outer wall, press from both sides the top of test tube 11 tightly, simultaneously because the action of gravity of test tube 11, make movable block 17 remove downwards, contact second dwang 15, the top of a plurality of second dwang 15 is close to test tube 11's outer wall, and press from both sides the bottom of test tube 11 tightly, test tube 11 is fixed this moment, through rebound shift ring 8, can make first dwang 9 free rotation, be convenient for take out test tube 11.
Wherein, the second fixed plate 6 has the anti-collision body 10 in the inner wall department bonding of first circular through-hole, and the top of movable block 17 is the arc, and the top of movable block 17 bonds and has elastomer 18, and the anti-collision body 10 and elastomer 18 all can avoid producing the collision when placing test tube 11.
Wherein, the one side of fixed block 13 and the one end of second dwang 15 bond respectively and have first rubber ball 12 and second rubber ball 16, and during centre gripping test tube 11, first rubber ball 12 and second rubber ball 16 can contact test tube 11, avoid test tube 11 to be pressed from both sides the bits of broken glass.
Wherein, the welding of one side bottom of first rotation pole 9 has first stopper 7, and after first stopper 7 can prevent to take out test tube 11, shift ring 8 drops from first rotation pole 9.
Wherein, the lifting mechanism comprises a threaded rod 2 and a fixing nut 3, the bottom end and the top end of the threaded rod 2 are respectively welded with the base 1 and the support rod 5, the fixing nut 3 is sleeved outside the threaded rod 2, a first fixing plate 4 is positioned at the top end of the fixing nut 3, the fixing nut 3 is rotated to enable the fixing nut 3 to move up and down on the threaded rod 2, the first fixing plate 4 is supported by the fixing nut 3, thereby changing the position of the first fixing plate 4, changing the distance between the first fixing plate 4 and the second fixing plate 6, and being convenient for placing test tubes 11 with different sizes,
wherein, second dwang 15 is L shape, and the bottom welding of second dwang 15 has arc pole 1501, and second dwang 15 that is L shape is when rotatory, more easily with the test tube 11 centre gripping, and arc pole 1501 is in the bottom of movable block 17, and when movable block 17 moves down, arc pole 1501 is more convenient for drive second dwang 15 and rotates, presss from both sides tight test tube 11.
Wherein, the welding of the top of first fixed plate 4 has a plurality of backup pads 14, and the middle part and the backup pad 14 of second dwang 15 rotate to be connected, and second dwang 15 is equipped with torsion spring with the junction of backup pad 14, can make second dwang 15 rotate through backup pad 14, and torsion spring can make the top of second dwang 15 open, is convenient for place the test tube.
The working principle is as follows: after the test tube 11 is placed, the moving ring 8 automatically descends due to the action of gravity, so that the bottom ends of the first rotating rods 11 are close to each other, the fixed block 13 at the bottom end of the first rotating rod 11 is tightly attached to the outer wall of the test tube 11 to clamp the top end of the test tube 11, meanwhile, due to the action of gravity of the test tube 11, the moving block 17 moves downwards to contact the second moving rod 15, the top ends of the second moving rods 15 are close to the outer wall of the test tube 11 to clamp the bottom of the test tube 11, at the moment, the test tube 11 is fixed, and the first rotating rod 9 can freely rotate by moving the moving ring 8 upwards, so that the test tube 11 can be taken out conveniently;
through rotatory fixation nut 3, make it reciprocate on threaded rod 2, first fixed plate 4 can 3 supports by fixation nut to change first fixed plate 4's position, make the distance between first fixed plate 4 and the second fixed plate 6 change, be convenient for place not equidimension test tube 11.
Example 2
Referring to fig. 4-5, a test tube for antibody experiments and rack thereof, this embodiment compares in embodiment 1, in order to increase the practicality of device, pull rod 19 has been welded to the bottom of movable block 17, pull plate 20 has been welded to the bottom of pull rod 19, second stopper 21 has been welded to one side of second dwang 15, the junction of second stopper 21 and second dwang 15 is equipped with rubber pad 22, after test tube 11 has been washd, can place test tube 11 reverse, pull plate 20 this moment, make movable block 17 descend, movable block 17 drives second dwang 15 rotatory, its top is close to, place test tube 11 on the top of second dwang 15 this moment, the test tube mouth of test tube 11 falls on rubber pad 22, second stopper 21 presss from both sides the test tube mouth tightly, test tube 11 is fixed, the test tube 11 of inversion is convenient for waterlogging caused by excessive rainfall.
The working principle is as follows: after the test tube 11 is placed, the moving ring 8 automatically descends due to the action of gravity, so that the bottom ends of the first rotating rods 11 are close to each other, the fixed block 13 at the bottom end of the first rotating rod 11 is tightly attached to the outer wall of the test tube 11 to clamp the top end of the test tube 11, meanwhile, due to the action of gravity of the test tube 11, the moving block 17 moves downwards to contact the second moving rod 15, the top ends of the second moving rods 15 are close to the outer wall of the test tube 11 to clamp the bottom of the test tube 11, at the moment, the test tube 11 is fixed, and the first rotating rod 9 can freely rotate by moving the moving ring 8 upwards, so that the test tube 11 can be taken out conveniently;
the fixing nut 3 is rotated to move up and down on the threaded rod 2, the first fixing plate 4 can be supported by the fixing nut 3, and therefore the position of the first fixing plate 4 is changed, the distance between the first fixing plate 4 and the second fixing plate 6 is changed, and test tubes 11 of different sizes can be placed conveniently;
after test tube 11 washed, can place test tube 11 reverse, pulling arm-tie 20 this moment makes movable block 17 descend, and movable block 17 drives second dwang 15 rotatory, and its top is close to, places test tube 11 on the top of second dwang 15 this moment, and test tube 11's test tube mouth falls on rubber pad 22, and second stopper 21 presss from both sides the test tube mouth tightly, and test tube 11 is fixed, and the test tube 11 of invering is convenient for the waterlogging caused by excessive rainfall.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A test tube for antibody experiments and a placing rack thereof comprise four bases (1) and are characterized in that a supporting rod (5) is arranged at the top end of each base (1), a lifting mechanism is arranged between each supporting rod (5) and the corresponding base (1), a first fixing plate (4) and a second fixing plate (6) are respectively arranged at the bottom end and the top end of each supporting rod (5), a plurality of first circular through holes are formed in the top end of each second fixing plate (6), a test tube (11) is located inside each first circular through hole, a plurality of first rotating rods (9) are arranged at the bottom end of each second fixing plate (6), a moving ring (8) is sleeved outside each first rotating rod (9), a fixing block (13) is arranged on one side, close to the test tube (11), of each moving ring (8), a plurality of second circular through holes are formed in the top end of each first fixing plate (4), a moving block (17) is arranged at the position of each second circular through hole of each first fixing plate (4), the test tube (11) is located the top of movable block (17), a plurality of bar openings have been seted up in first fixed plate (4) in the inner wall department of the circular through-hole of second, first fixed plate (4) are equipped with second dwang (15) at bar opening part.
2. The test tube and the rack for antibody experiments as claimed in claim 1, wherein the second fixing plate (6) is provided with an anti-collision body (10) at the inner wall of the first circular through hole, the top end of the moving block (17) is arc-shaped, and the top end of the moving block (17) is provided with an elastic body (18).
3. The test tube and the placing rack thereof for the antibody experiment according to claim 1, wherein a first rubber ball (12) and a second rubber ball (16) are respectively arranged at one side of the fixed block (13) and one end of the second rotating rod (15).
4. The test tube and the placing rack thereof for the antibody experiment according to claim 1, wherein a first limiting block (7) is arranged at the bottom end of one side of the first rotating rod (9).
5. The test tube and the rack thereof for antibody experiments according to claim 1, wherein the lifting mechanism comprises a threaded rod (2) and a fixing nut (3), the bottom end and the top end of the threaded rod (2) are respectively fixedly connected with the base (1) and the support rod (5), the fixing nut (3) is sleeved outside the threaded rod (2), and the first fixing plate (4) is located at the top end of the fixing nut (3).
6. The test tube and the rack for antibody experiments as claimed in claim 1, wherein the second rotating rod (15) is L-shaped, and the bottom end of the second rotating rod (15) is provided with an arc-shaped rod (1501).
7. The test tube and the placing rack thereof for the antibody experiment according to claim 1, wherein a plurality of supporting plates (14) are arranged at the top end of the first fixing plate (4), the middle part of the second rotating rod (15) is rotatably connected with the supporting plates (14), and a torsion spring is arranged at the joint of the second rotating rod (15) and the supporting plates (14).
8. The test tube and the rack for antibody experiments as claimed in any one of claims 1 to 7, wherein a pull rod (19) is arranged at the bottom end of the moving block (17), a pull plate (20) is arranged at the bottom end of the pull rod (19), a second limiting block (21) is arranged at one side of the second rotating rod (15), and a rubber pad (22) is arranged at the joint of the second limiting block (21) and the second rotating rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303051.9U CN214261992U (en) | 2020-07-06 | 2020-07-06 | Test tube for antibody experiments and placing rack thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303051.9U CN214261992U (en) | 2020-07-06 | 2020-07-06 | Test tube for antibody experiments and placing rack thereof |
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| Publication Number | Publication Date |
|---|---|
| CN214261992U true CN214261992U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021303051.9U Active CN214261992U (en) | 2020-07-06 | 2020-07-06 | Test tube for antibody experiments and placing rack thereof |
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| CN (1) | CN214261992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849265A (en) * | 2022-06-06 | 2022-08-05 | 河北科技师范学院 | Organic chemistry experiment fractionation device |
-
2020
- 2020-07-06 CN CN202021303051.9U patent/CN214261992U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114849265A (en) * | 2022-06-06 | 2022-08-05 | 河北科技师范学院 | Organic chemistry experiment fractionation device |
| CN114849265B (en) * | 2022-06-06 | 2024-05-28 | 河北科技师范学院 | Organic chemistry experiment fractionation device |
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