CN219482755U - Test tube rack module - Google Patents
Test tube rack module Download PDFInfo
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- CN219482755U CN219482755U CN202223556578.4U CN202223556578U CN219482755U CN 219482755 U CN219482755 U CN 219482755U CN 202223556578 U CN202223556578 U CN 202223556578U CN 219482755 U CN219482755 U CN 219482755U
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- test tube
- tube rack
- positioning
- base
- rack module
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Abstract
The utility model belongs to the field of in-vitro diagnostic equipment, and particularly relates to a test tube rack module, which comprises a base and a plurality of test tube racks which are in sliding fit on the base, wherein one of the base and the test tube racks is provided with a positioning protrusion, and the other one of the base and the test tube racks is provided with a positioning clamping groove which is used for being in limiting fit with the positioning protrusion; the test tube rack is provided with a mounting hole site for placing the blood collection tube, and the inner wall of the mounting hole site is provided with an elastic bulge structure for abutting against the blood collection tube. The utility model is provided with the positioning bulge and the positioning clamping groove which are matched with each other to play a role in positioning the test tube rack, thereby preventing the test tube rack from being carried out and ensuring the normal operation of the machine. In addition, the elastic bulge structure is arranged on the inner wall of the mounting hole of the test tube rack, so that when blood collection tubes with different specifications are placed, the elastic bulge structure can play a role in positioning the blood collection tubes with different specifications.
Description
Technical Field
The utility model belongs to the field of in-vitro diagnostic equipment, and particularly relates to a test tube rack module.
Background
The test tube rack module generally comprises a test tube rack and a test tube rack base, and the test tube rack is arranged on the base. The existing test tube rack is matched with a boss on the base through a T-shaped groove at the bottom, and the test tube rack is pushed to the bottom to realize positioning. However, this method cannot avoid the test tube rack being carried out, so that the position of the test tube rack is changed, and the normal operation of the machine is affected.
In addition, a plurality of hole sites are arranged on the test tube rack and can be used for placing blood sampling tubes. At present, the sizes of test tube racks on the market are various, and most of the blood collection tubes sold on the investigation market are between 12X 75mm and 13X 75mm and between 12X 100mm and 13X 100mm, so that the current common problem is that the blood collection tubes with different specifications cannot be put in or incline in the test tube racks.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides a technical scheme of a test tube rack module.
The test tube rack module comprises a base and a plurality of test tube racks which are in sliding fit on the base, wherein one of the base and the test tube racks is provided with a positioning protrusion, and the other one of the base and the test tube racks is provided with a positioning clamping groove which is used for being in limiting fit with the positioning protrusion; the test tube rack is provided with a mounting hole site for placing the blood collection tube, and the inner wall of the mounting hole site is provided with an elastic bulge structure for abutting against the blood collection tube.
Further, one of the base and the test tube rack is provided with a sliding table, and the other one is provided with a sliding groove which is used for being in sliding fit with the sliding table.
Further, the positioning protrusion and the positioning clamping groove are positioned at the rear ends of the sliding table and the sliding groove.
Further, the base upper surface sets up location arch and slip table, test-tube rack bottom sets up location draw-in groove and spout.
Further, the positioning protrusion is a ball plunger.
Further, the positioning clamping groove is a triangular groove.
Further, the elastic bulge structure is a spring plate structure.
Further, the elastic bulge structure is a plurality of elastic sheet structures distributed on the inner wall of the installation hole site in a ring mode.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model is provided with the positioning bulge and the positioning clamping groove which are matched with each other to play a role in positioning the test tube rack, thereby preventing the test tube rack from being carried out and ensuring the normal operation of the machine. In addition, the elastic bulge structure is arranged on the inner wall of the mounting hole of the test tube rack, so that when blood collection tubes with different specifications are placed, the elastic bulge structure can play a role in positioning the blood collection tubes with different specifications.
Drawings
FIG. 1 is a schematic diagram of one embodiment of the present utility model;
FIG. 2 is a second schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of a test tube rack according to the present utility model;
FIG. 4 is a schematic diagram of a test tube rack according to the present utility model;
fig. 5 is a schematic view showing the bottom structure of the test tube rack of the present utility model.
In the figure: base 1, location arch 100, slip table 101, test-tube rack 2, location draw-in groove 200, mounting hole site 201, elasticity protruding structure 202, spout 203, heparin tube 3.
Detailed Description
In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, a test tube rack module includes a base 1 and a plurality of test tube racks 2 slidably fitted on the base 1, wherein one of the base 1 and the test tube racks 2 is provided with a positioning protrusion 100, and the other one is provided with a positioning slot 200 for spacing fit with the positioning protrusion 100; the test tube rack 2 is provided with a mounting hole site 201 for placing the blood collection tube 3, and the inner wall of the mounting hole site 201 is provided with an elastic bulge structure 202 for abutting against the blood collection tube 3.
It can be appreciated that in the above technical solution, the positioning protrusion 100 and the positioning slot 200 are provided in the present utility model, and cooperate with each other to perform a positioning function on the test tube rack 2, so as to prevent the test tube rack 2 from being carried out, and ensure the normal operation of the machine. In addition, the elastic bulge structure 202 is arranged on the inner wall of the mounting hole site 201 of the test tube rack 2, and when blood collection tubes 3 with different specifications are placed, the elastic bulge structure 202 can play a role in positioning the blood collection tubes 3 with different specifications.
With continued reference to fig. 2, the upper surface of the base 1 is provided with a plurality of sliding tables 101 and positioning protrusions 100, the sliding tables 101 and the positioning protrusions 100 are in one-to-one correspondence, the sliding tables 101 are arranged in rows, the number of the sliding tables is the same as that of the test tube racks 2, and the positioning protrusions 100 are located at the rear ends of the corresponding sliding tables 101.
With continued reference to fig. 4, the bottom of the test tube rack 2 is provided with the sliding groove 203 and the positioning clamping groove 200, the positioning clamping groove 200 is located at the rear end of the sliding groove 203, one end of the sliding groove 203 close to the positioning clamping groove 200 is closed, the other end of the sliding groove 203 is open, the sliding groove 203 is in sliding fit with the corresponding sliding table 101, and when the test tube rack 2 slides to the bottom, the positioning clamping groove 200 is clamped with the corresponding positioning protrusion 100, so that the limit of the test tube rack 2 is realized, and the test tube rack 2 is prevented from being carried out.
Further, the sliding table 101 is preferably in a T-shaped structure, and the sliding groove 203 is corresponding to the T-shaped structure in shape and size. The positioning projection 100 is preferably a ball plunger and the positioning detent 200 is preferably a triangular groove.
The sliding groove 203 and the positioning slot 200 may also be disposed on the base 1, and correspondingly, the sliding table 101 and the positioning protrusion 100 are disposed on the test tube rack 2.
According to the utility model, the movement of the test tube rack 2 can be limited by the cooperation of the ball plunger and the triangular groove, so that the false operation caused by the movement of the test tube rack 2 during the operation of a machine is avoided.
With continued reference to fig. 3 and 5, the resilient protrusion structure 202 is a spring structure. Specifically, the elastic bump structure 202 includes an upper and a lower elastic sheet structures, and each group includes three elastic sheet structures that are uniformly distributed.
The test tube rack 2 can be directly manufactured through 3D printing, and in each mounting hole site 201, the shrapnel structures are uniformly distributed on the inner hole wall by 120 degrees and are divided into six layers of shrapnel structures. By adding the spring plate structure to each mounting hole 201, blood collection tubes 3 with different specifications can be placed in the test tube rack 2 for recycling.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
1. The test tube rack module comprises a base (1) and a plurality of test tube racks (2) which are in sliding fit on the base (1), and is characterized in that one of the base (1) and the test tube racks (2) is provided with a positioning protrusion (100), and the other one is provided with a positioning clamping groove (200) which is used for being in limiting fit with the positioning protrusion (100); the test tube rack (2) is provided with a mounting hole site (201) for placing the blood collection tube (3), and the inner wall of the mounting hole site (201) is provided with an elastic bulge structure (202) for abutting against the blood collection tube (3).
2. A rack module according to claim 1, characterized in that one of the base (1) and rack (2) is provided with a slide (101) and the other is provided with a slide groove (203) for sliding engagement with the slide (101).
3. A rack module according to claim 2, wherein the positioning projections (100) and the positioning clamping grooves (200) are located at the rear ends of the slide table (101) and the slide groove (203).
4. The test tube rack module according to claim 2, wherein the upper surface of the base (1) is provided with a positioning protrusion (100) and a sliding table (101), and the bottom of the test tube rack (2) is provided with a positioning clamping groove (200) and a sliding groove (203).
5. A rack module according to claim 1, characterized in that the positioning protrusion (100) is a ball plunger.
6. The test tube rack module according to claim 1, wherein the positioning clamping groove (200) is a triangular groove.
7. A test tube rack module according to claim 1, characterized in that the elastic protruding structure (202) is a spring plate structure.
8. The test tube rack module according to claim 1, wherein the elastic protruding structures (202) are elastic sheet structures distributed on the inner wall of the installation hole site in a ring manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556578.4U CN219482755U (en) | 2022-12-29 | 2022-12-29 | Test tube rack module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223556578.4U CN219482755U (en) | 2022-12-29 | 2022-12-29 | Test tube rack module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482755U true CN219482755U (en) | 2023-08-08 |
Family
ID=87514659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223556578.4U Active CN219482755U (en) | 2022-12-29 | 2022-12-29 | Test tube rack module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482755U (en) |
-
2022
- 2022-12-29 CN CN202223556578.4U patent/CN219482755U/en active Active
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