CN220696826U - Multifunctional test tube rack - Google Patents
Multifunctional test tube rack Download PDFInfo
- Publication number
- CN220696826U CN220696826U CN202321962465.6U CN202321962465U CN220696826U CN 220696826 U CN220696826 U CN 220696826U CN 202321962465 U CN202321962465 U CN 202321962465U CN 220696826 U CN220696826 U CN 220696826U
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- flat plate
- fixedly connected
- test tube
- shaped frame
- tube rack
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- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000011990 functional testing Methods 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a multifunctional test tube placement rack, which relates to the technical field of experimental tools and comprises a U-shaped rack, wherein an adapting mechanism comprises a first flat plate arranged on the front side of the top of the U-shaped rack, a second flat plate is arranged on the rear side of the top of the U-shaped rack, a group of clamping strips are fixedly connected to the periphery of the outer side of the bottom end of a straight rod, through holes are formed in the top ends of fixing blocks, tightening pipes are fixedly connected to the top ends of sliding plates.
Description
Technical Field
The utility model relates to the technical field of experimental tools, in particular to a multifunctional test tube placing rack.
Background
The test tube rack is an instrument for placing test tubes, a plurality of groups of placing holes are generally formed in the top of the test tube rack, then the test tubes are inserted into the placing holes, the test tubes are in an upright state, and the test tubes can be frequently seen in hospitals and laboratories.
At present, the rack that current medical science detection laboratory the inside was used generally can only be applicable to the test tube of one or a few pipe diameters, but the test tube variety of laboratory the inside is various, and the diameter size of test tube is different, and current laboratory rack can not satisfy the demand of placing of multiple test tube, and for this reason, needs a multi-functional test tube rack to solve above-mentioned technical problem.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a multifunctional test tube rack.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional test tube placing rack comprises a U-shaped rack, wherein an adapting mechanism is arranged at the top of the U-shaped rack;
the adaptation mechanism is including establishing a flat board in U-shaped frame top front side, the rear side at U-shaped frame top is equipped with No. two flat boards, a plurality of groups of holes of placing are seted up on a flat board's top, a plurality of groups of holes of placing are all seted up on No. two flat board's top, and a plurality of holes of placing and the diameter size of placing the hole No. two are different, the slide hole has all been seted up at the front and back both ends of the inside both sides of U-shaped frame, a flat board and No. two flat board's both ends all rigid couplings have the slider, a flat board and No. two flat board's both sides all rigid couplings have the straight-bar, the outside circumference rigid coupling of straight-bar bottom has a set of card strip, the bottom of slide hole all rigid coupling has the spring, the front and back both ends of the inside both sides of U-shaped frame all rigid coupling has the fixed block, the perforation has all been seted up on the top of fixed block, a set of slide in the slide, the slide has all sliding connection in the slide.
Preferably, stop gear is equipped with at the top of U-shaped frame, stop gear is including rotating the bull stick of connecting in U-shaped frame top both sides, one side on bull stick top all rigid coupling has the driving lever, the middle part of bull stick body of rod all rigid coupling has the kelly, both ends all rigid coupling has straight piece around the U-shaped frame top both sides, the draw-in groove has all been seted up to the side of straight piece, and kelly and draw-in groove are interference fit.
Preferably, the bottom of a flat plate and a second flat plate is fixedly connected with a U-shaped plate and a second U-shaped plate respectively, a plurality of groups of first jacks and second jacks are respectively formed in the bottom of the first U-shaped plate and the bottom of the second U-shaped plate, and a group of first arc-shaped rubber sheets and second arc-shaped rubber sheets are fixedly connected to the inner side walls of the first jacks and the second jacks.
Preferably, the diameter of the first placing hole is the same as that of the first inserting hole, and the diameter of the second placing hole is the same as that of the second inserting hole.
Preferably, a first label box is fixedly connected to the top end of the first flat plate, and a second label box is fixedly connected to the top end of the second flat plate.
Preferably, the top of the spring is fixedly connected with a stress block, and the top of the stress block is attached to the bottom of the sliding block.
Preferably, the front end and the rear end of the two sides of the U-shaped frame are both connected with reinforcing ribs in a sliding way, and the top ends of the reinforcing ribs are fixedly connected with the sliding plate.
The beneficial effects are that:
compared with the prior art, the multifunctional test tube rack has the following beneficial effects:
1. according to the utility model, the clamping strips are clamped into the bottoms of the through holes by extruding the first flat plate and the second flat plate, so that the first flat plate and the second flat plate are installed, the clamping strips are continuously extruded downwards, the clamping strips are clamped into the tightening pipes, the first flat plate and the second flat plate are respectively pulled upwards, the clamping strips enter the through holes, and the clamping strips are continuously pulled upwards, so that the disassembly can be realized.
2. According to the utility model, after the first flat plate and the second flat plate are installed, the deflector rod is rotated, the deflector rod drives the rotating rod to rotate, and the rotating rod drives the clamping rod to rotate, so that the clamping rod is clamped into the clamping groove, and at the moment, the first flat plate and the second flat plate can be supported, and the phenomenon that the springs are extruded by the stress of the first flat plate and the second flat plate after the test tube is placed is avoided, so that the first flat plate and the second flat plate are unstable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the adapting mechanism according to the present utility model;
fig. 4 is a schematic structural view of a limiting mechanism in the present utility model.
In the figure: 1. the U-shaped frame, 2, the adapting mechanism, 20, a first flat plate, 21, a second flat plate, 22, a first placing hole, 23, a second placing hole, 24, a sliding hole, 25, a sliding block, 26, a straight rod, 27, a clamping strip, 28, a spring, 29, a fixed block, 290, a perforation, 291, a sliding groove, 292, a sliding plate, 293, a tightening pipe, 3, a limiting mechanism, 31, a rotating rod, 32, a deflector rod, 33, a clamping rod, 34, a straight block, 35, a clamping groove, 4, a first U-shaped plate, 5, a first jack, 6, a first arc-shaped rubber sheet, 7, a second U-shaped plate, 8, a second jack, 9, a second arc-shaped rubber sheet, 10, a first label box, 11, a second label box, 12, a stress block, 13 and a reinforcing rib.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in figures 1-4, the multifunctional test tube rack comprises a U-shaped rack 1, and the shape of the U-shaped rack 1 is designed, so that an experimenter can observe the reaction in a test tube at any time, and an adapting mechanism 2 is arranged at the top of the U-shaped rack 1.
The adapting mechanism 2 comprises a first flat plate 20 arranged on the front side of the top of the U-shaped frame 1, and a second flat plate 21 arranged on the rear side of the top of the U-shaped frame 1. The top end of the first flat plate 20 is fixedly connected with a first label box 10, the top end of the second flat plate 21 is fixedly connected with a second label box 11, and the first label box 10 and the second label box 11 respectively show the test tube aperture suitable for the first flat plate 20 and the second flat plate 21. A plurality of groups of holes 22 are arranged on the top end of the first flat plate 20, a plurality of groups of holes 23 are arranged on the top end of the second flat plate 21, the diameters of the holes 22 and the holes 23 are different, sliding holes 24 are respectively arranged at the front end and the rear end of the two sides of the inside of the U-shaped frame 1, sliding blocks 25 are fixedly connected at the two ends of the first flat plate 20 and the second flat plate 21, straight rods 26 are fixedly connected at the two sides of the bottom ends of the first flat plate 20 and the second flat plate 21, a group of clamping strips 27 are fixedly connected at the outer circumference of the bottom end of each straight rod 26, and springs 28 are fixedly connected at the bottom end of each sliding hole 24. The top of spring 28 all fixedly connected with atress piece 12, and the top of atress piece 12 all is laminated with the bottom of slider 25, and the design of atress piece 12 is favorable to No. one dull and stereotyped 20 and No. two dull and stereotyped 21 atress even. The front and back both ends of the inside both sides of U-shaped frame 1 all fixedly connected with fixed block 29, and perforation 290 has all been seted up on the top of fixed block 29, and a set of spout 291 has all been seted up to the front and back both ends of the inside both sides of U-shaped frame 1, all sliding connection has slide plate 292 in every spout 291, and the top of slide plate 292 all fixedly connected with tightens up pipe 293. The bottom of a flat board 20 and No. two flat boards 21 is fixedly connected with a U-shaped board 4 and No. two U-shaped boards 7 respectively, a plurality of groups of first jacks 5 and No. two jacks 8 are respectively arranged at the bottom of a U-shaped board 4 and No. two U-shaped boards 7, a group of first arc-shaped rubber sheets 6 and No. two arc-shaped rubber sheets 9 are fixedly connected to the inner side walls of the first jacks 5 and No. two jacks 8 respectively, in order to facilitate placing of test tubes, the aperture of a placing hole 22 and a hole 23 can be slightly larger than the diameter of the test tubes, so the test tubes can shake, the test tubes are inserted into the corresponding first jacks 5 and No. two jacks 8, the first arc-shaped rubber sheets 6 and No. two arc-shaped rubber sheets 9 are extruded, deformation of the test tubes is caused, and the first arc-shaped rubber sheets 6 and No. two arc-shaped rubber sheets 9 can extrude and fix the test tubes, so that shaking is avoided. The diameter size of the first placing hole 22 is the same as that of the first inserting hole 5, and the diameter size of the second placing hole 23 is the same as that of the second inserting hole 8, so that the first placing hole and the second inserting hole can be suitable for corresponding test tubes. The front and back both ends of the inside both sides of U-shaped frame 1 all sliding connection have strengthening rib 13, and the top of strengthening rib 13 all with slide 292 rigid coupling, the design of strengthening rib 13 is favorable to strengthening the stability of slide 292, avoids exerting oneself too big, leads to slide 292 to take place the fracture.
During operation, according to the tube diameter of a test tube, the first flat plate 20 and the second flat plate 21 are respectively placed on the U-shaped frame 1, so that the sliding blocks 25 slide into the sliding holes 24, the first flat plate 20 and the second flat plate 21 are respectively pressed downwards by force, the first flat plate 20 and the second flat plate 21 respectively drive the straight rods 26 to move downwards, the straight rods 26 drive the clamping strips 27 to move downwards, the clamping strips 27 enter the through holes 290, the clamping strips 27 deform under the action of the through holes 290, the top ends of the clamping strips 27 approach one side of the straight rods 26, then when the clamping strips 27 pass through the through holes 290, the clamping strips 27 recover to be in the original shape, under the action of the springs 28, the first flat plate 20 and the second flat plate 21 can be supported, and at the moment, the first flat plate 20 and the second flat plate 21 are respectively fixed, during disassembly, the first flat plate 20 and the second flat plate 21 are continuously pressed downwards, and the clamping strips 27 are driven to move downwards, the clamping strip 27 enters the tightening pipe 293, the top end of the clamping strip 27 approaches to one side of the straight rod 26 to deform, at the moment, under the action of the self tension of the clamping strip 27, mutual pressure exists between the clamping strip 27 and the tightening pipe 293, the first flat plate 20 and the second flat plate 21 are pulled upwards, the first flat plate 20 and the second flat plate 21 drive the sliding plate 292 to slide upwards through the clamping strip 27 and the tightening pipe 293 until the tightening pipe 293 slides into the through hole 290, at the moment, the first flat plate 20 and the second flat plate 21 are pulled upwards continuously, the clamping strip 27 gradually breaks away from the tightening pipe 293 and enters the through hole 290, then the first flat plate 20 and the second flat plate 21 are pulled upwards continuously, the clamping strip 27 breaks away from the through hole 290, at the moment, the first flat plate 20 and the second flat plate 21 are detached, the clamping strip 27 is clamped into the bottom of the through extrusion of the first flat plate 20 and the second flat plate 21, thereby realize the installation to flat board 20 No. one and No. two flat boards 21, and continue the extrusion downwards for card strip 27 card goes into in tightening pipe 293, then upwards pulls flat board 20 No. one and No. two flat boards 21 respectively, make card strip 27 get into in perforation 290, and the continuation is pulled up again, can realize dismantling, and the dull and stereotyped detachable connection that this structure needs the test tube rack to use is on U-shaped frame 1, makes it can be applicable to the test tube of different pipe diameters, has satisfied the placing of multiple test tube.
The top of U-shaped frame 1 is equipped with stop gear 3, stop gear 3 is including rotating the bull stick 31 of connecting in U-shaped frame 1 top both sides, one side on bull stick 31 top all rigid coupling has driving lever 32, driving lever 32 simultaneously can conveniently upwards pull flat board 20 and No. two flat boards 21, the middle part of the bull stick 31 body of rod all rigid coupling has clamping lever 33, both ends all rigid coupling has straight piece 34 around the U-shaped frame 1 top both sides, clamping groove 35 has all been seted up to the side of straight piece 34, and clamping lever 33 and clamping groove 35 are interference fit
During operation, after the flat plate 20 and the flat plate 21 are installed, the deflector rod 32 is rotated, the deflector rod 32 drives the rotating rod 31 to rotate, the rotating rod 31 drives the clamping rod 33 to rotate, the clamping rod 33 is clamped into the clamping groove 35, the flat plate 20 and the flat plate 21 can be supported at the moment, and the situation that the spring 28 is extruded by the stress of the flat plate 20 and the flat plate 21 after the test tube is placed in the test tube is avoided, so that the flat plate 20 and the flat plate 21 are unstable is avoided.
Working principle: during operation, according to the tube diameter of a test tube, the first flat plate 20 and the second flat plate 21 are respectively placed on the U-shaped frame 1, so that the sliding blocks 25 slide into the sliding holes 24, the first flat plate 20 and the second flat plate 21 are respectively pressed downwards by force, the first flat plate 20 and the second flat plate 21 respectively drive the straight rods 26 to move downwards, the straight rods 26 drive the clamping bars 27 to move downwards, the clamping bars 27 enter the through holes 290, the clamping bars 27 deform under the action of the through holes 290, the top ends of the clamping bars 27 approach one side of the straight rods 26, then when the clamping bars 27 pass through the through holes 290, the clamping bars 27 recover to be in the original shape, at the moment, the first flat plate 20 and the second flat plate 21 can be supported under the action of the springs 28, and at the moment, the first flat plate 20 and the second flat plate 21 are respectively fixed, after the installation of the first flat plate 20 and the second flat plate 21 is finished, the poking bars 32 are rotated, the poking bars 32 drive the rotating rods 31, the rotating rod 31 drives the clamping rod 33 to rotate, so that the clamping rod 33 is clamped into the clamping groove 35, at the moment, the clamping rod 33 can play a supporting role on the first flat plate 20 and the second flat plate 21, the phenomenon that after a test tube is placed in the test tube, the first flat plate 20 and the second flat plate 21 are stressed to squeeze the springs 28, the first flat plate 20 and the second flat plate 21 are unstable, when the test tube is disassembled, the first flat plate 20 and the second flat plate 21 are continuously downwards squeezed, the first flat plate 20 and the second flat plate 21 drive the clamping strip 27 to move downwards, the clamping strip 27 enters the tightening tube 293, at the moment, the top end of the clamping strip 27 is close to one side of the straight rod 26 to deform, at the moment, under the action of the self tension of the clamping strip 27, mutual pressure exists between the clamping strip 27 and the tightening tube 293, the first flat plate 20 and the second flat plate 21 are upwards pulled, the first flat plate 20 and the second flat plate 21 drive the sliding plate 292 to slide upwards through the clamping strip 27 and the tightening tube 293 until the tightening tube 293 slides into the perforation 290, at this time, the first flat plate 20 and the second flat plate 21 are continuously pulled upwards, the clamping strips 27 are gradually separated from the tightening pipe 293 and enter the perforation 290, then the first flat plate 20 and the second flat plate 21 are continuously pulled upwards, the clamping strips 27 are separated from the perforation 290, at this time, the first flat plate 20 and the second flat plate 21 are detached, and then the structure is used for extruding the first flat plate 20 and the second flat plate 21, so that the clamping strips 27 are clamped into the bottoms of the perforation 290, the first flat plate 20 and the second flat plate 21 are installed, and continuously extruded downwards, the clamping strips 27 are clamped into the tightening pipe 293, then the first flat plate 20 and the second flat plate 21 are respectively pulled upwards, the clamping strips 27 enter the perforation 290, and then the upward pulling is continuously carried out, so that the disassembly can be realized, the flat plates required to be used by the test tube placement frame can be detachably connected on the U-shaped frame 1, the test tubes with different tube diameters can be suitable for placement of the test tubes, and the test tubes with different tube diameters can be satisfied.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a multi-functional test tube rack, includes U-shaped frame (1), its characterized in that: an adapting mechanism (2) is arranged at the top of the U-shaped frame (1);
the adapting mechanism (2) comprises a first flat plate (20) arranged at the front side of the top of the U-shaped frame (1), a second flat plate (21) arranged at the rear side of the top of the U-shaped frame (1), a plurality of groups of first placing holes (22) are formed in the top of the first flat plate (20), a plurality of groups of second placing holes (23) are formed in the top of the second flat plate (21), the diameters of the first placing holes (22) and the second placing holes (23) are different, sliding holes (24) are formed in the front end and the rear end of the inner side of the U-shaped frame (1), sliding blocks (25) are fixedly connected at the two ends of the first flat plate (20) and the second flat plate (21), straight rods (26) are fixedly connected at the two sides of the bottom of the first flat plate (20) and the second flat plate (21), a group of clamping strips (27) are fixedly connected at the outer circumference of the bottom of the straight rods (26), springs (28) are fixedly connected at the bottom of the sliding holes (24), sliding blocks (29) are arranged at the front end and the rear end and the two ends (291) of the inner side of the U-shaped frame (1), sliding blocks (291) are fixedly connected at the two ends of the inner side of the sliding blocks (290), tightening pipes (293) are fixedly connected to the top ends of the sliding plates (292).
2. The multi-purpose test tube rack of claim 1, wherein: the top of U-shaped frame (1) is equipped with stop gear (3), stop gear (3) are including rotating bull stick (31) of connecting in U-shaped frame (1) top both sides, one side on bull stick (31) top all fixedly connected with driving lever (32), the middle part of bull stick (31) body of rod all fixedly connected with clamping lever (33), both ends all fixedly connected with straight piece (34) around U-shaped frame (1) top both sides, draw-in groove (35) have all been seted up to the side of straight piece (34), and clamping lever (33) are interference fit with draw-in groove (35).
3. The multi-purpose test tube rack of claim 1, wherein: the utility model discloses a flexible rubber sheet, including flat board (20) and No. two flat boards (21), the bottom rigid coupling has U shaped board (4) and No. two U shaped board (7) respectively, a plurality of jack (5) and No. two jack (8) have been seted up respectively to U shaped board (4) and No. two U shaped board (7)'s bottom, the inside wall of a jack (5) and No. two jack (8) all rigid coupling has a set of arc rubber sheet (6) and No. two arc rubber sheet (9).
4. A multi-functional test tube rack as claimed in claim 3, wherein: the diameter of the first placing hole (22) is the same as that of the first inserting hole (5), and the diameter of the second placing hole (23) is the same as that of the second inserting hole (8).
5. The multi-purpose test tube rack of claim 1, wherein: the top end of the first flat plate (20) is fixedly connected with a first label box (10), and the top end of the second flat plate (21) is fixedly connected with a second label box (11).
6. The multi-purpose test tube rack of claim 1, wherein: the top ends of the springs (28) are fixedly connected with stress blocks (12), and the top ends of the stress blocks (12) are attached to the bottom ends of the sliding blocks (25).
7. The multi-purpose test tube rack of claim 1, wherein: the front end and the rear end of the two sides of the inner portion of the U-shaped frame (1) are both connected with reinforcing ribs (13) in a sliding mode, and the top ends of the reinforcing ribs (13) are fixedly connected with the sliding plate (292).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962465.6U CN220696826U (en) | 2023-07-23 | 2023-07-23 | Multifunctional test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321962465.6U CN220696826U (en) | 2023-07-23 | 2023-07-23 | Multifunctional test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220696826U true CN220696826U (en) | 2024-04-02 |
Family
ID=90446313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321962465.6U Active CN220696826U (en) | 2023-07-23 | 2023-07-23 | Multifunctional test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220696826U (en) |
-
2023
- 2023-07-23 CN CN202321962465.6U patent/CN220696826U/en active Active
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