Building block type test tube rack convenient to assemble and use

Abstract

The utility model provides a building block type test tube rack convenient to assemble and use, which comprises a base, two ends of the top of the base are respectively and fixedly connected with a first support plate and a second support plate, one side of the base is provided with a sliding groove, the other side of the base is provided with a sliding block, and two sides of the first support plate are respectively provided with a first mounting groove and a second mounting groove. A connecting assembly is mounted in the first mounting groove, a locking assembly is mounted at the position, located at the top of the second mounting groove, in the first supporting plate, the arranged sliding grooves are matched with the sliding blocks, so that adjacent test tube racks can be spliced for use, and the arranged connecting assembly is matched with the locking assembly, so that the spliced test tube racks can be fixed; the test tube rack is simple in structure and convenient to use, the use stability of the assembled test tube rack is improved, for a bedside blood drawing patient, medical staff can disassemble the vacant test tube rack and take the test tube rack to the bedside to place a blood sample test tube, then the test tube rack is assembled, patient information is placed in the clamping grooves, and therefore the situation that the test tube is taken by mistake is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of test tube racks, and in particular relates to a building block type test tube rack that is easy to assemble. Background Art

[0002] A test tube rack is a device used to place test tubes. In the laboratory department of a hospital, a common test tube rack is an integrated test tube rack made of stainless steel. After the patient's blood is drawn, the sample test tube is placed in the test tube rack. Some patients may use multiple test tubes to draw multiple sets of samples at a time. When placing the test tubes, one patient's blood test tube is generally placed in one row of the test tube rack. For patients with multiple sets of samples, the blood test tubes may not be able to be placed in one row, so two rows may be needed. When placing in two rows, in order to prevent taking the wrong test tube, only one row is used. Placing one or two test tubes will not allow for placement of test tubes for other patients. Since a test tube rack has limited placement holes, when many patients' blood samples need to be placed, multiple test tube racks need to be used. Multiple test tube racks placed randomly on the table will affect the neatness of the table and take up a lot of table space. In addition, some patients need to take the test tube rack to the bedside for blood drawing. If a separate test tube rack is used to place the patient's blood test tube, it will undoubtedly waste the test tube rack resources. Based on this, we propose a test tube rack that can be assembled for use. Utility Model Content

[0003] The purpose of the utility model is to provide a building block type test tube rack that is easy to assemble and use, aiming to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a building block type test tube rack that is easy to assemble and use, comprising a base, wherein the top ends of the base are respectively fixedly connected to the first support plate and the second support plate, the first support plate and the second support plate are fixedly connected to a connecting plate, the surface of the connecting plate is provided with a through hole, the surface of the base is provided with a plurality of mounting holes corresponding to the through holes, one side of the base is provided with a sliding groove, and the other side of the base is provided with a slider, the two sides of the first support plate are respectively provided with a first mounting groove and a second mounting groove, a connecting component for connecting two adjacent test tube racks is installed in the first mounting groove, a locking component for fixing the two adjacent test tube racks is installed at the top of the second mounting groove inside the first support plate, and a card slot for placing patient information is installed on one side of the second support plate.

[0005] As a preferred technical solution of the present invention, the connecting assembly includes a connecting block slidably installed in the first installation groove, a pushing block is fixedly connected to the surface of the connecting block, and a through limiting hole is opened at one end of the connecting block.

[0006] As a preferred technical solution of the present invention, the locking assembly includes an installation cavity opened in the first support plate, a limiting rod is installed in the installation cavity, an opening is opened at the top of the second installation groove and passes through the installation cavity, the bottom end of the limiting rod extends through the opening into the second installation groove, a spring is installed at the top of the second installation groove, and one end of the spring is connected to the top of the limiting rod.

[0007] As a preferred technical solution of the present invention, a receiving groove is provided on the surface of the first support plate, a first strip groove penetrating the first installation groove is provided in the receiving groove, and the pushing block passes through the first strip groove and does not extend outside the receiving groove.

[0008] As a preferred technical solution of the present invention, a second strip groove running through the mounting cavity is provided on the surface of the first support plate, and an adjustment block is connected to the top of the limiting rod, and the adjustment block extends to the outside through the second strip groove.

[0009] As a preferred technical solution of the present invention, the diameter of the limiting rod is greater than the width of the second strip-shaped groove, and the size of the limiting rod matches the size of the limiting hole.

[0010] As an optimal technical solution of the present invention, after the two adjacent bases are spliced ​​together by slidingly connecting the slider and the slide groove, when the pushing block is close to one end of the first strip groove, the connecting block is inserted into the second installation groove and the limiting hole is aligned with the limiting rod.

[0011] As a preferred technical solution of the present invention, a buffer sponge is provided at the bottom of the mounting hole.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: adjacent test tube racks can be assembled and used by cooperating with the sliding block through the provided sliding groove, and the assembled test tube rack can be fixed by cooperating with the provided connecting component and locking component, thereby improving the stability of the test tube rack after use. For patients with bedside blood drawing, medical staff can disassemble the empty test tube rack and take it to the bedside to place the blood sample tubes, and then assemble the test tube rack, and place the patient information in the card slot to avoid taking the wrong test tube. Therefore, when placing the blood tubes of multiple patients, an appropriate number of test tube racks can be selected for assembly. Compared with the use of multiple test tube racks in the prior art, the assembled test tube rack has the effect of reducing the occupied area of ​​the table and improving the neatness of the table. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic structural diagram of the assembled test tube rack in the present invention;

[0015] Figure 2 This is a schematic structural diagram of the test tube rack of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of a test tube rack in the present invention;

[0017] Figure 4 For this utility model Figure 3 An enlarged structural diagram at position A;

[0018] Figure 5 This is a schematic diagram of the structure of the connecting assembly in the present utility model;

[0019] Figure 6 This is a schematic cross-sectional view of the locking assembly of the present invention;

[0020] Figure 7 This is a schematic diagram of the cross-sectional structure of the test tube rack of the present invention;

[0021] Figure 8 It is a side structural diagram of the second support plate of the utility model.

[0022] In the figure: 1. Base; 2. First support plate; 3. Second support plate; 4. Connecting plate; 5. Through hole; 6. Mounting hole; 7. Slide groove; 8. Slider; 9. First mounting groove; 10. Second mounting groove; 11. Connecting assembly; 111. Connecting block; 112. Pushing block; 113. Limiting hole; 12. Locking assembly; 121. Mounting cavity; 122. Limiting rod; 123. Spring; 13. Storage slot; 14. First strip groove; 15. Second strip groove; 16. Adjusting block; 17. Buffer sponge; 18. Card slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-8The utility model provides the following technical solutions: a building block test tube rack that is easy to assemble and use, including a base 1, with a first support plate 2 and a second support plate 3 fixedly connected at both ends of the top of the base 1, a connecting plate 4 fixedly connected between the first support plate 2 and the second support plate 3, a through hole 5 is opened on the surface of the connecting plate 4, and a plurality of mounting holes 6 corresponding to the through holes 5 are opened on the surface of the base 1, a slide groove 7 is opened on one side of the base 1, and a slider 8 is installed on the other side of the base 1, a first mounting groove 9 and a second mounting groove 10 are respectively opened on both sides of the first support plate 2, a connecting component 11 is installed in the first mounting groove 9, a locking component 12 is installed at the top of the second mounting groove 10 inside the first support plate 2, and a card slot 18 for placing patient information is installed on one side of the second support plate 3.

[0025] In this embodiment, the connecting assembly 11 includes a connecting block 111 slidably installed in the first installation groove 9 , a pushing block 112 is fixedly connected to the surface of the connecting block 111 , and a through limiting hole 113 is formed at one end of the connecting block 111 .

[0026] Specifically, the connecting block 111 is pushed into the second mounting groove 10 by the pushing block 112 , so that the assembled test tube rack can be fixed by the locking assembly 12 cooperating with the limiting hole 113 , thereby improving the stability of the assembled test tube rack during use.

[0027] In this embodiment, the locking assembly 12 includes an installation cavity 121 opened in the first support plate 2, a limiting rod 122 is installed in the installation cavity 121, an opening is opened at the top of the second installation groove 10 to pass through the installation cavity 121, the bottom end of the limiting rod 122 extends through the opening into the second installation groove 10, and a spring 123 is installed at the top of the second installation groove 10, one end of the spring 123 is connected to the top of the limiting rod 122, the diameter of the limiting rod 122 is larger than the width of the second strip groove 15, and the size of the limiting rod 122 matches the size of the limiting hole 113.

[0028] Specifically, when the connecting block 111 is inserted into the second mounting groove 10, the limiting rod 122 is lifted upward so that the limiting rod 122 squeezes the spring 123. After the connecting block 111 is inserted into the second mounting groove 10, the limiting rod 122 is inserted into the limiting hole 113 under the action of the spring 123. In this way, the assembled test tube rack can be fixed, thereby improving the stability of the assembled test tube rack during use.

[0029] In this embodiment, a receiving groove 13 is defined on the surface of the first support plate 2 . A first strip groove 14 penetrating the first installation groove 9 is defined in the receiving groove 13 . The pushing block 112 passes through the first strip groove 14 and does not extend outside the receiving groove 13 .

[0030] Specifically, the first strip groove 14 is provided so that the pushing block 112 can push the connecting block 111 out of the first installation groove 9 along the direction of the first strip groove 14 , thereby facilitating adjustment of the use position of the connecting block 111 .

[0031] In this embodiment, a second strip groove 15 penetrating the mounting cavity 121 is formed on the surface of the first support plate 2 , and an adjustment block 16 is connected to the top of the limiting rod 122 , which extends to the outside through the second strip groove 15 .

[0032] Specifically, by setting up the second strip groove 15, medical staff can lift the adjustment block 16 and drive the limit rod 122 to rise along the direction of the second strip groove 15, thereby facilitating the insertion of the connecting block 111 into the second installation groove 10. When the adjustment block 16 is released, the limit rod 122 moves downward under the action of the spring 123 and is inserted into the limit hole 113.

[0033] In this embodiment, a buffer sponge 17 is provided at the bottom of the mounting hole 6 .

[0034] Specifically, the bottom of the test tube is placed in the mounting hole 6 through the through hole 5. The buffer sponge 17 can protect the bottom of the test tube, thereby preventing the bottom of the test tube from hitting the bottom of the mounting hole 6 and causing damage when the test tube is placed.

[0035] Working principle: The provided sliding groove 7 cooperates with the slider 8 to facilitate the connection of two adjacent test tube racks. Then, the medical staff lifts the adjustment block 16 upward to disengage the limit rod 122 from the second mounting groove 10, and then adjusts the push block 112 to insert the connecting block 111 into the second mounting groove 10. Then, the adjustment block 16 is loosened to insert the limit rod 122 into the limit hole 113. In this way, the test tube rack can be assembled and used. The connection component 11 cooperates with the locking component 12 to improve the stability of the assembled test tube rack. The provided card slot 18 can be used to place patient information, thereby reducing the risk of taking the wrong test tube. When it is necessary to carry the test tube rack to the patient's bedside for blood drawing, the test tube rack on the edge without a test tube can be removed. After placement, it can be assembled. The assembled test tube rack has a stable structure, which can improve the neatness of the table when placed on it, avoiding the use of the test tube rack in the existing technology, which causes a number of test tube racks to be placed on the table, causing chaos on the table.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A building block test tube rack that is easy to assemble and use, comprising a base (1), characterized in that: The top ends of the base (1) are respectively fixedly connected with a first support plate (2) and a second support plate (3); a connecting plate (4) is fixedly connected between the first support plate (2) and the second support plate (3); a through hole (5) is provided on the surface of the connecting plate (4); a plurality of mounting holes (6) corresponding to the through holes (5) are provided on the surface of the base (1); a sliding groove (7) is provided on one side of the base (1); a slider (8) is installed on the other side of the base (1); a first mounting groove (9) and a second mounting groove (10) are respectively provided on both sides of the first support plate (2); a connecting component (11) is installed in the first mounting groove (9); a locking component (12) is installed at the top of the second mounting groove (10) inside the first support plate (2); and a card groove (18) is installed on one side of the second support plate (3).

2. The modular test tube rack that is easy to assemble according to claim 1, characterized in that: The connecting assembly (11) comprises a connecting block (111) slidably mounted in the first mounting groove (9), a pushing block (112) is fixedly connected to the surface of the connecting block (111), and a through limiting hole (113) is formed at one end of the connecting block (111).

3. The modular test tube rack that is easy to assemble according to claim 1, characterized in that: The locking assembly (12) includes a mounting cavity (121) provided in the first support plate (2), a limiting rod (122) being installed in the mounting cavity (121), an opening penetrating the mounting cavity (121) being provided at the top of the second mounting groove (10), the bottom end of the limiting rod (122) extending through the opening into the second mounting groove (10), a spring (123) being installed at the top of the second mounting groove (10), one end of the spring (123) being connected to the top end of the limiting rod (122).

4. The modular test tube rack that is easy to assemble according to claim 2, characterized in that: A receiving groove (13) is provided on the surface of the first support plate (2), a first strip groove (14) penetrating the first installation groove (9) is provided in the receiving groove (13), and the pushing block (112) passes through the first strip groove (14) and does not extend outside the receiving groove (13).

5. The modular test tube rack that is easy to assemble according to claim 3, characterized in that: A second strip groove (15) penetrating the mounting cavity (121) is provided on the surface of the first support plate (2); an adjustment block (16) is connected to the top of the limiting rod (122); and the adjustment block (16) passes through the second strip groove (15) and extends to the outside.

6. The modular test tube rack that is easy to assemble according to claim 5, characterized in that: The diameter of the limiting rod (122) is greater than the width of the second strip-shaped groove (15), and the size of the limiting rod (122) matches the size of the limiting hole (113).

7. The modular test tube rack that is easy to assemble according to claim 1, characterized in that: A buffer sponge (17) is provided at the inner bottom of the mounting hole (6).

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