Inclinable blood collection tube test tube rack

Abstract

The utility model discloses an inclinable blood collection tube test tube rack which comprises an upper layer rack body and a lower layer rack body, one side edge of the lower layer rack body is provided with at least one connecting insertion opening, and each connecting insertion opening is detachably connected with a supporting rod; the supporting rod comprises a connecting part and a supporting part, the connecting part is hinged to the supporting part, and the connecting part is connected with the connecting inserting opening in an inserted mode. On the basis of an existing blood collection tube test tube rack, a detachable supporting rod structure is arranged, when a test tube needs to be inclined, the supporting rod is inserted into the connecting inserting opening, operation is convenient, the structure is simple, all components of the blood collection tube test tube rack are of a detachable assembling structure, the main body is made of plastic, and the components can be formed through injection molding respectively. Manufacturing is convenient, production efficiency is high, cost is low, and popularization is easy.

Description

Technical Field

[0001] The utility model relates to the field of medical experimental appliances, in particular to a tiltable blood collection tube rack. Background Art

[0002] When analyzing a blood sample, it is necessary to first stratify the blood sample and extract serum for testing. The existing test tube rack is upright, which is not conducive to blood stratification. Conventional coagulant tubes need to be left still until the blood is completely coagulated and stratified before centrifugation can begin. This process takes about 30 minutes.

[0003] Studies have shown that when the blood collection tube is tilted at 45-60 degrees, the blood stratification speed is fastest. Therefore, many test tube racks with adjustable test tube tilt angles are available on the market, such as the solutions recorded in patents with application numbers CN202221575631.2, CN201520400521.6, CN201510972008.9, CN201220670249.X, etc. However, most of the existing test tube racks with adjustable tilt angles have complex structures and high manufacturing costs. Some are even inconvenient to use and are not suitable for laboratory use. Utility Model Content

[0004] In view of the above problems, the utility model provides a tiltable blood collection tube test tube rack, which has a simple structure, is easy to produce, has a low processing cost, and has a high promotion value.

[0005] The technical solution of the utility model is as follows:

[0006] A tiltable blood collection tube test tube rack comprises an upper frame body and a lower frame body, wherein the upper frame body and the lower frame body are connected by a connecting column to form a complete test tube rack structure, at least one connecting socket is provided on one side of the lower frame body, and each of the connecting sockets is detachably connected to a support rod.

[0007] The working principle of the above technical solution is as follows:

[0008] The utility model is provided with a detachable support rod structure on the basis of the existing blood collection tube test tube rack. When the test tube needs to be tilted, the support rod can be inserted into the connecting socket, which is convenient to operate and simple in structure.

[0009] In a further technical solution, the support rod includes a connecting part and a supporting part, the connecting part and the supporting part are hinged, the connecting part is plugged into the connecting socket, and the connecting part and the supporting part can be hinged in a circular through hole and a circular column (the connecting part and the supporting part have a circular through hole and a circular column respectively), and the hinge assembly also adopts a detachable manner to facilitate the injection molding and assembly of parts, which can improve production efficiency and reduce production costs. In addition, there is sufficient friction between the circular through hole and the circular column to ensure that the angle between the supporting part and the connecting part is stable, thereby avoiding the problem of accidental tipping during use.

[0010] In addition, the support portion can be bent toward the bottom side of the lower shelf body, and after bending, it is located between two adjacent positioning slots and does not protrude from the bottom of the positioning slots. When used as a flat test tube rack, the support rod can be well hidden.

[0011] In a further technical solution, the supporting portion of the support rod is a telescopic rod formed by two rod bodies being sleeved together. A locking bolt that can lock the relative positions of the two rod bodies is provided through the outer rod body. By adjusting the locking bolt, the telescopic length of the supporting portion can be adjusted to facilitate adjusting the inclination angle of the test tube placed on the test tube rack.

[0012] In a further technical solution, the bottom of the support rod is provided with an anti-slip sleeve, which is made of rubber material to improve the anti-slip effect.

[0013] In a further technical solution, both sides of the upper frame are protruded into handles to facilitate extraction by experimenters.

[0014] In a further technical solution, notches are provided on both sides of the lower frame body corresponding to the handle edges, so that a larger holding space can be formed between the upper and lower frames, making it more convenient for experimenters to take the test tube rack.

[0015] In a further technical solution, an annular protrusion is provided at the bottom of the positioning slot of the lower frame body as a supporting point.

[0016] In a further technical solution, a plurality of flexible sheets distributed in an annular manner along the hole wall are provided in the test tube insertion hole of the upper frame and / or the positioning slot hole of the lower frame, for assisting in clamping and fixing the test tube by deformation after the test tube is inserted into the test tube rack. The flexible sheets are preferably arranged at the top port of the positioning slot hole of the lower frame.

[0017] The beneficial effects of the utility model are:

[0018] 1. All parts and components of the utility model are detachable and assembled. The main body is made of plastic and can be injection molded separately. It is easy to manufacture, has high production efficiency, low cost and is easy to promote.

[0019] 2. The utility model is provided with a detachable support rod structure on the basis of the existing blood collection tube test tube rack. When the test tube needs to be tilted, the support rod can be inserted into the connection socket, which is easy to operate and has a simple structure;

[0020] 3. The support part can be bent toward the bottom side of the lower shelf body, and after being bent, it is located between two adjacent positioning slots and does not protrude from the bottom of the positioning slots. When used as a flat test tube rack, the support rod can be well hidden;

[0021] 4. The support rod is a telescopic rod, which is convenient for adjusting the telescopic length, so as to adjust the inclination angle of the test tube placed on the test tube rack, and is flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the tiltable blood collection tube test tube rack according to the embodiment of the utility model when it is in a tilted state;

[0023] Figure 2 It is a structural schematic diagram of the tiltable blood collection tube rack according to the embodiment of the utility model when it is in a flat state;

[0024] Figure 3 It is a structural schematic diagram of the support rod according to an embodiment of the utility model;

[0025] Figure 4 It is a bottom view of the tiltable blood collection tube rack according to the embodiment of the utility model;

[0026] Figure 5 It is a top view of the tiltable blood collection tube test tube rack described in an embodiment of the utility model.

[0027] Description of reference numerals:

[0028] 10. Upper frame; 11. Test tube insertion hole; 12. Handle edge; 20. Connecting column; 30. Lower frame; 31. Positioning slot; 32. Connecting socket; 33. Flexible edge; 34. Notch; 40. Support rod; 41. Connecting part; 42. Support part; 43. Locking bolt; 44. Anti-slip sleeve. DETAILED DESCRIPTION

[0029] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0030] Example:

[0031] A tiltable blood collection tube rack, such as Figure 1As shown, the test tube rack includes an upper frame body 10 and a lower frame body 30, and the upper frame body 10 and the lower frame body 30 are connected by a connecting column 20 to form a complete test tube rack structure. At least one connecting socket 32 ​​is provided on one side of the lower frame body 30, and each connecting socket 32 ​​is detachably connected to a support rod 40.

[0032] The utility model is based on the existing blood collection tube test tube rack, and a detachable support rod 40 structure is provided. When the test tube needs to be tilted, the support rod 40 can be inserted into the connecting socket 32, which is easy to operate and simple in structure.

[0033] In another embodiment, if Figure 3 As shown, the support rod 40 includes a connecting portion 41 and a supporting portion 42, and the connecting portion 41 and the supporting portion 42 are hinged. The connecting portion 41 is plugged into the connecting socket 32, and the connecting portion 41 and the supporting portion 42 can be hinged specifically by using a circular through hole and a circular column (the connecting portion 41 and the supporting portion 42 have a circular through hole and a circular column, respectively). The hinge assembly also adopts a detachable manner, which is convenient for injection molding and assembly of parts, can improve production efficiency and reduce production costs. In addition, there is sufficient friction between the circular through hole and the circular column to ensure that the angle between the supporting portion 42 and the connecting portion 41 is stable, thereby avoiding the problem of accidental tipping during use.

[0034] In addition, if Figure 2 As shown, the support portion 42 can be bent toward the bottom side of the lower shelf body 30, and after bending, it is located between two adjacent positioning slots 31 and does not protrude from the bottom of the positioning slots 31. When used as a flat test tube rack, the support rod 40 can be well hidden.

[0035] In another embodiment, if Figure 3 As shown, the support portion 42 of the support rod 40 is a telescopic rod formed by two rod parts being sleeved together. A locking bolt 43 that can lock the relative positions of the two rod parts is provided through the outer rod body. By adjusting the locking bolt 43, the telescopic length of the support portion 42 can be adjusted to facilitate adjusting the inclination angle of the test tube placed on the test tube rack.

[0036] In another embodiment, if Figure 3 As shown, the bottom of the support rod 40 is covered with an anti-skid cover 44, and the anti-skid cover 44 is made of rubber material to improve the anti-skid effect.

[0037] In another embodiment, if Figure 5 As shown, both sides of the upper frame 10 are protruded into handles 12 to facilitate the experimenter to pick up.

[0038] In this embodiment, if Figure 4As shown, notches 34 are provided on both sides of the lower rack 30 corresponding to the handle edges 12, so as to form a larger holding space between the upper and lower racks, making it more convenient for experimenters to take the test tube rack.

[0039] In another embodiment, if Figure 4 As shown, an annular protrusion is provided at the bottom of the positioning slot 31 of the lower frame 30 as a supporting point.

[0040] In another embodiment, if Figure 5 As shown, a plurality of flexible sheets distributed in an annular manner along the hole wall are provided at the top end of the positioning slot hole 31 of the lower rack body 30, which are used to assist in clamping and fixing the test tube by deformation after the test tube is inserted into the test tube rack.

[0041] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A tiltable blood collection tube test tube rack, comprising an upper frame and a lower frame, characterized in that: At least one connecting socket is arranged on one side of the lower frame, and each connecting socket is detachably connected to a supporting rod.

2. The tiltable blood collection tube rack according to claim 1, characterized in that: The support rod comprises a connecting portion and a supporting portion, the connecting portion and the supporting portion are hinged, and the connecting portion is plugged into the connecting socket.

3. The tiltable blood collection tube test tube rack according to claim 2, characterized in that: The supporting part of the supporting rod is a telescopic rod formed by sleeve-connecting two rod parts, and a locking bolt which can lock the relative positions of the two rod parts is provided through the rod part on the outside.

4. The tiltable blood collection tube test tube rack according to claim 1, characterized in that: The bottom of the support rod is sleeved with an anti-slip sleeve.

5. The tiltable blood collection tube test tube rack according to claim 1, characterized in that: Both sides of the upper frame are protruded to form handles.

6. The tiltable blood collection tube test tube rack according to claim 5, characterized in that: Notches are provided on both sides of the lower frame body corresponding to the handle edges.

7. The tiltable blood collection tube test tube rack according to claim 1, characterized in that: An annular protrusion is provided at the bottom of the positioning slot hole of the lower frame.

8. The tiltable blood collection tube test tube rack according to claim 7, characterized in that: A plurality of flexible sheets distributed in an annular manner along the hole wall are arranged in the test tube insertion hole of the upper frame and / or in the positioning slot hole of the lower frame.

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