A blood collection tube storage device

Abstract

The utility model discloses a kind of storage devices of blood collection test tube, including a box, the upper portion of the box is provided with at least two layers of blood collection test tube rack, any one described blood collection test tube rack includes a flat plate, the flat plate is arranged in parallel along height direction up and down, between the side wall of any adjacent two described flat plate, between the side wall of the lowermost flat plate and the side wall of the box, it is connected by connecting rod mechanism, the lower portion of the box is provided with at least one drawer. The utility model has the beneficial effects that: box and multilayer blood collection test tube rack structure improve space utilization, the device can store more blood collection test tube under the condition of occupying smaller space;Multilayer blood collection test tube rack can more conveniently carry out zoning and classified management to blood collection test tube;Drawer can place blood collection needle and other tools;Clamping device can prevent blood collection test tube from sliding and falling and other accidents, improve the security of transport process.

Description

Technical Field

[0001] This utility model relates to human daily necessities, especially to the field of medical devices, and particularly to blood collection tubes, specifically a storage device for blood collection tubes. Background Technology

[0002] In medical laboratories, outpatient blood collection rooms, and other similar locations, test tube racks are crucial for the centralized storage and transport of patient blood sample tubes. Currently, commonly used blood collection tube racks typically consist of a plate with a series of circular holes for inserting test tubes, and a base plate for overall support. The diameter of these holes is usually designed according to the diameter of standard blood collection tubes, resulting in relatively uniform specifications. However, this type of test tube rack presents several problems in both initial use and subsequent transport, including: 1. Small capacity: Traditional designs are mostly single-layered, with only 40-50 holes. 1. Insufficient space for large blood collection volumes, requiring multiple racks to be placed, resulting in a cluttered workbench and low space utilization; 2. Test tubes are easily confused: lacking a partitioned design, different patients or different types of specimens (such as emergency and routine) are mixed together, relying entirely on manual verification, which is prone to errors and poses safety hazards; 3. Limited functionality: only able to store test tubes, without integrated storage space for auxiliary tools such as blood collection needles and cotton swabs, resulting in scattered items on the workbench and affecting work efficiency; 4. Unstable placement: the test tube rack itself is prone to tipping over, and test tubes are also prone to rolling, which may lead to serious consequences such as test tube breakage, specimen contamination, or loss. Utility Model Content

[0003] The purpose of this utility model is to provide a blood collection tube storage device, which aims to solve the technical problems of blood collection tube racks in the prior art, such as small capacity, easy confusion, single function, and unstable placement during transportation.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A blood collection tube storage device includes a box, the upper part of which is provided with at least two layers of blood collection tube racks. Each of the blood collection tube racks includes a flat plate, which are arranged parallel to each other along the height direction. The side walls of any two adjacent flat plates and the side wall of the bottom flat plate are each hinged to the side wall of the box by a linkage mechanism. The lower part of the box is provided with at least one drawer.

[0006] Furthermore, each of the aforementioned linkage mechanisms includes at least one connecting rod, which is a straight rod or a telescopic connecting rod, and any end of the connecting rod forms a rotating pair with the side wall of its corresponding plate or box.

[0007] Specifically, any linkage mechanism contains two connecting rods, which are arranged parallel to each other.

[0008] Furthermore, a handle is provided on the topmost flat panel.

[0009] Furthermore, the plate has a plurality of through holes. Two clamping blocks are provided on the upper side of the plate outside the opening of any one of the through holes. The two clamping blocks are symmetrically arranged and form a sliding pair with the plate along the radial direction of the through holes. The opposing sides of the two clamping blocks are both concave arc-shaped clamping surfaces. When the two arc-shaped clamping surfaces are closed, they form a circle coaxial with the through holes. A notch is symmetrically provided on the opposing surfaces of the two clamping blocks, located on the circumference of the circle. A guide block is provided on the upper side of the plate at the notch, extending downwards to the lower side of the plate. The guide block has a guide along its... A guide channel is provided in the extending direction. The lower end of the guide channel is located at the bottom end of the guide block. The upper end of the guide channel branches and extends to the two clamping blocks respectively. A support seat is provided below each of the through holes. A guide rod is provided on the side of the support seat. The guide rod is located in the guide channel and forms a sliding pair with the guide block. The upper end of the guide rod is connected to one end of two connecting ropes. The other ends of the two connecting ropes pass upward through the guide channel and are connected to the two clamping blocks respectively. A reset device is provided between the guide rod and the guide block. The reset device biases the guide rod upward.

[0010] Specifically, the reset device is a spring or magnetic structure, and the reset device is disposed in the guide channel.

[0011] Specifically, an anti-slip layer is provided on the surface of any of the aforementioned arc-shaped clamping surfaces.

[0012] Specifically, the upper side of the support is a downwardly concave spherical surface.

[0013] Specifically, the connecting rope is an elastic connecting rope.

[0014] Working principle:

[0015] This invention increases the capacity of blood collection tubes by incorporating multi-layer blood collection tube racks within the housing, while also facilitating the compartmentalized placement of the tubes. A drawer is located at the bottom of the housing for storing blood collection supplies, further simplifying the blood collection process. The blood collection tube racks are also equipped with clamping devices for holding and securing the blood collection tubes.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the box and multi-layer blood collection tube rack structure improves space utilization, and this device can store more blood collection tubes while occupying less space; the multi-layer blood collection tube rack can more conveniently divide and classify blood collection tubes for management; the drawer can store tools such as blood collection needles; the clamping device can prevent blood collection tubes from slipping or tipping over, thus improving the safety of the transportation process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the closed state of a blood collection tube storage device according to this utility model.

[0018] Figure 2 This is a schematic diagram of the open state of a blood collection tube storage device according to this utility model.

[0019] Figure 3 This is a side view of the blood collection tube rack of this utility model.

[0020] Figure 4 This is a side view of the blood collection tube rack of this utility model.

[0021] Figure 5 This is a top view schematic diagram of the clamping state of the blood collection tube rack of this utility model.

[0022] Figure 6 This is a top view of the relaxed blood collection tube rack of this utility model. Detailed Implementation

[0023] Example 1

[0024] Please see Figure 1 , Figure 2 This utility model provides a technical solution:

[0025] A blood collection tube storage device includes a box 11. The upper part of the box 11 is provided with at least two layers of blood collection tube racks. Each blood collection tube rack includes a flat plate 1. The flat plates 1 are arranged parallel to each other in the vertical direction. The side walls of any two adjacent flat plates 1 and the side wall of the bottom flat plate 1 are each hinged by a linkage mechanism. The lower part of the box 11 is provided with at least one drawer 13.

[0026] Example 2

[0027] The difference between this embodiment and embodiment 1 is that each linkage mechanism includes at least one connecting rod 12. The connecting rod 12 is a straight rod or a telescopic connecting rod, and any end of the connecting rod 12 forms a rotating pair with the side wall of its corresponding plate 1 or box 11.

[0028] Specifically, the telescopic connecting rod has a wider range of spacing adjustments.

[0029] Example 3

[0030] The difference between this embodiment and embodiment 2 is that any linkage mechanism contains two connecting rods 12, and the two connecting rods 12 are arranged parallel to each other.

[0031] Specifically, the parallel connecting rods 12 provide greater stability.

[0032] Example 4

[0033] The difference between this embodiment and embodiment 1 is that a handle is provided on the topmost plate 1.

[0034] Specifically, the handle makes it easy to lift or hold the tablet 1.

[0035] Example 5

[0036] like Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, this embodiment differs from Embodiment 1 in that the plate 1 has a plurality of through holes 2. Two clamping blocks 7 are provided on the upper side of the plate 1 outside the opening of any one of the through holes 2. The two clamping blocks 7 are symmetrically arranged and form a sliding pair with the plate 1 along the radial direction of the through hole 2. The opposing sides of the two clamping blocks 7 are both concave arc-shaped clamping surfaces 71. When the two arc-shaped clamping surfaces 71 are closed, they combine to form a circle coaxial with the through hole 2. A notch is symmetrically provided on the opposing surfaces of the two clamping blocks 7, and the notch is located on the circumference of the circle. A guide block 3 is provided on the upper side of the plate 1 at the notch, and the guide block 3 extends downwards to the plate. On the lower side of 1, a guide channel 5 is provided in the guide block 3 along its extension direction. The lower end of the guide channel 5 is located at the bottom end of the guide block 3. The upper end of the guide channel 5 is forked and extends to two clamping blocks 7 respectively. A support seat 8 is provided below any one of the through holes 2. A guide rod 9 is provided on the side of the support seat 8. The guide rod 9 is located in the guide channel 5 and forms a sliding pair with the guide block 3. The upper end of the guide rod 9 is connected to one end of two connecting ropes 6. The other end of the two connecting ropes 6 passes upward through the guide channel 5 and is connected to the two clamping blocks 7 respectively. A reset device 4 is provided between the guide rod 9 and the guide block 3. The reset device 4 biases the guide rod 9 upward.

[0037] Specifically, the blood collection tube 30 is inserted into the through hole 2 from top to bottom. Under its own weight, the blood collection tube 30 presses down on the support seat 8. The support seat 8 sinks down and drives the guide rod 9. The guide rod 9 drives the two connecting ropes 6. The connecting ropes 6 are tightened and drive the front end of the clamping block 7 to close. After the clamping block 7 closes, it clamps the blood collection tube 30. The rear end of the clamping block 7 is pulled tightly against the guide block 3 by the connecting rope 6. After it is tightly against the guide block 3, the tail end of the clamping block 7 and the side of the guide block 3 abut against each other to prevent the clamping block 7 from loosening. The support seat 8 supports the blood collection tube 30 at the bottom to prevent the blood collection tube 30 from sliding down.

[0038] When the blood collection tube 30 is taken out upwards, the support 8 and the guide rod 9 are lifted and reset by the action of the reset device. After the guide rod 9 is lifted upwards, the connecting rope 6 no longer has a pulling effect on the clamping block 7, and the clamping block 7 can be moved and opened.

[0039] Example 6

[0040] The difference between this embodiment and embodiment 5 is that the reset device 4 is a spring or magnetic structure, and the reset device 4 is disposed in the guide channel 5.

[0041] Specifically, the reset device 4 is used to drive the guide rod 9 to reset upwards, so that the clamping block 7 remains in a relaxed state when there is no blood collection tube 30.

[0042] Example 7

[0043] The difference between this embodiment and embodiment 5 is that an anti-slip layer is provided on the surface of any arc-shaped clamping surface 71.

[0044] Specifically, the anti-slip layer is used to increase resistance and prevent the blood collection tube 30 from slipping.

[0045] Example 8

[0046] The difference between this embodiment and embodiment 5 is that the upper side of the support 8 is a downwardly concave spherical surface.

[0047] Specifically, the spherical surface is used to fit the bottom of the blood collection tube 30.

[0048] Example 9

[0049] The difference between this embodiment and embodiment 5 is that the connecting rope 6 is an elastic connecting rope.

[0050] Specifically, the elastic connecting cord is used to adapt to blood collection tubes of different sizes and specifications.

[0051] Work process:

[0052] Box 11 can store a large number of blood collection tubes 30 and transport them.

[0053] After opening the box 11, the plate 1 can be lifted and unfolded using the handle to store and place the blood collection tubes 30. The blood collection tubes 30 can be stored in sections or layers according to the function, properties, and specifications of the blood samples.

[0054] After opening the cabinet 11, each shelf 1 is arranged in a stepped layout, ensuring that the labels of the blood collection tubes 30 are exposed and visible, avoiding obscuring patient information, while vertical stacking improves space utilization. Each shelf can be independently divided into different functional areas (such as by patient, specimen type, or blood collection order).

[0055] Drawer 30 is used to store blood collection needles, cotton swabs, etc., to achieve "one-stop" support for blood collection operations.

Claims

1. A storage device for blood collection tubes, characterized in that: The device includes a housing (11), the upper part of which is provided with at least two layers of blood collection tube racks. Each of the blood collection tube racks includes a flat plate (1). The flat plates (1) are arranged parallel to each other along the height direction. The side walls of any two adjacent flat plates (1) and the side wall of the bottom flat plate (1) are each hinged by a linkage mechanism. The lower part of the housing (11) is provided with at least one drawer (13). The flat plate (1) is provided with a plurality of through holes (2). Two clamping blocks (7) are provided on the upper side of the plate (1) outside the opening of any of the through holes (2). The two clamping blocks (7) are symmetrically arranged and form a sliding pair with the plate (1) along the radial direction of the through hole (2). The opposing sides of the two clamping blocks (7) are both concave arc-shaped clamping surfaces (71). When the two arc-shaped clamping surfaces (71) are closed, they are combined to form a circle coaxial with the through hole (2). A notch is symmetrically provided in the opposing surfaces of the two clamping blocks (7). The notch is located in On the circumference of the circle, a guide block (3) is provided on the upper side of the plate (1) at the notch. The guide block (3) extends downward to the lower side of the plate (1). A guide channel (5) is provided in the guide block (3) along its extension direction. The lower end of the guide channel (5) is located at the bottom end of the guide block (3). The upper end of the guide channel (5) branches and extends to the two clamping blocks (7) respectively. A support (8) is provided below any one of the through holes (2). A guide rod (9) is provided on the side of the support (8). The guide rod (9) is located in the guide channel (5) and forms a sliding pair with the guide block (3). The upper end of the guide rod (9) is connected to one end of two connecting ropes (6). The other end of the two connecting ropes (6) passes upward through the guide channel (5) and is connected to the two clamping blocks (7) respectively. A reset device (4) is provided between the guide rod (9) and the guide block (3). The reset device (4) biases the guide rod (9) upward.

2. The blood collection tube storage device of claim 1, wherein: Each of the aforementioned linkage mechanisms includes at least one connecting rod (12), which is a straight rod or a telescopic connecting rod, and any end of the connecting rod (12) forms a rotating pair with the side wall of its corresponding plate (1) or box (11).

3. The blood collection tube storage device of claim 2, wherein: Any linkage mechanism contains two connecting rods (12), and the two connecting rods (12) are arranged parallel to each other.

4. The blood collection tube storage device of claim 1, wherein: A handle is provided on the topmost flat plate (1).

5. The blood collection tube storage device of claim 1, wherein: The reset device (4) is a spring or magnetic structure, and the reset device (4) is disposed in the guide channel (5).

6. The blood collection tube storage device of claim 1, wherein: An anti-slip layer is provided on the surface of any of the aforementioned arc-shaped clamping surfaces (71).

7. The blood collection tube storage device of claim 1, wherein: The upper side of the support (8) is a spherical surface that is concave downwards.

8. The blood collection tube storage device of claim 1, wherein: The connecting rope (6) is an elastic connecting rope.

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