Blood storage device for medical examination

Abstract

The utility model discloses a blood storage device for medical examination, and relates to the technical field of blood storage devices, the blood storage device comprises a storage rack, the outer side of the storage rack is fixedly connected with a connecting block, the outer side of the connecting block is slidably sleeved with a mounting block, the mounting block is in contact with the storage rack, and a limiting mechanism is arranged on the mounting block. According to the blood storage device for medical examination, the sleeve, the damping block, the spring and other components are arranged, when the storage rack shakes, the damping block is driven to extrude out gas in the sleeve and extrude the spring, the storage rack can be effectively buffered, the shaking amplitude of the storage rack is effectively reduced, and the storage rack is more convenient to use. The blood storage device for medical examination solves the problems that the blood storage device for medical examination possibly shakes violently during transfer, a blood sample in a test tube is easily interfered due to the situation, the test tube is possibly broken or is not tightly closed, and accordingly blood leakage or pollution is caused.

Description

Technical Field

[0001] The utility model relates to the technical field of blood storage devices, in particular to a blood storage device for medical testing. Background Art

[0002] A blood storage device for medical testing is a device specifically designed to store blood samples. During medical testing, blood needs to be collected and stored for a certain period of time for subsequent testing and analysis.

[0003] According to the utility model disclosed in patent authorization announcement number CN215464582U, a blood sample storage device for medical examination includes a non-slip pad, a bottom plate, a handle, a top plate and a layer plate, the two ends of the upper end surface of the bottom plate are fixed with side panels, one side of the upper end surface of the bottom plate is fixed with a rear side panel, and the rear side panel is located between the two side panels, the top plate is fixed to the upper ends of the two side panels, and limiting holes are equidistantly provided in the middle of the top plate, and labels are equidistantly fixed in the middle of one side of the top plate and the layer plate, and the labels correspond to the limiting holes. There are four non-slip pads in total, and the four non-slip pads are respectively fixed at the four corners of the lower end surface of the bottom plate, and there are two handles in total, and the two handles are respectively fixed in the middle of the outer upper ends of the side panels.

[0004] Blood storage devices used for medical testing may shake violently during transfer, which can easily disturb the blood sample inside the test tube, causing the test tube to rupture or become loosely sealed, thereby causing blood leakage or contamination. Utility Model Content

[0005] The utility model provides a blood storage device for medical testing, which solves the problem that the blood storage device for medical testing may shake violently during transfer, which may easily cause the blood sample inside the test tube to be disturbed, and may cause the test tube to rupture or be loosely sealed, thereby causing blood leakage or contamination.

[0006] In order to solve the above technical problems, the utility model provides a blood storage device for medical testing, including a storage rack, a connecting block is fixedly connected to the outer side of the storage rack, a mounting block is slidably sleeved on the outer side of the connecting block, the mounting block contacts the storage rack, a limiting mechanism is provided on the mounting block, a sliding rod is fixedly connected to the side of the mounting block away from the storage rack, a sleeve is slidably sleeved on the outer side of the sliding rod, an air hole is provided inside the sleeve, a damping block is fixedly connected to the end of the sliding rod away from the mounting block, the damping block is slidably connected to the sleeve, a spring is provided inside the sleeve, and a protective shell is fixedly connected to the outer side of the sleeve.

[0007] Preferably, the limit mechanism includes a limit plate, the upper end of the mounting block contacts the limit plate, the lower end of the limit plate is fixedly connected to a clamping rod, the interior of the limit plate is connected to a threaded rod through a bearing, the threaded rod and the mounting block are threadedly connected, and by turning the knob, the knob drives the threaded rod to rotate, so that the threaded rod and the mounting block undergo threaded movement, the threaded rod can be moved in the mounting block, the threaded rod drives the limit plate to move, the limit plate drives the clamping rod to move, and the clamping rod slides out of the connecting block, so that the limit on the connecting block can be released, and the limit on the storage rack can be released, thereby facilitating the disassembly of the storage rack.

[0008] Preferably, the clamping rod is slidably connected to the mounting block, and the clamping rod is slidably connected to the connecting block. The design of the clamping rod facilitates the disassembly of the storage rack.

[0009] Preferably, a knob is fixedly connected to the upper end of the threaded rod, and the knob is in contact with the limiting plate. The threaded rod can be easily rotated through the design of the knob.

[0010] Preferably, a limiting ring is fixedly connected to the interior of the sleeve, and the limiting ring is slidably connected to the sliding rod. The limiting ring can limit the sliding rod through the movement of the limiting ring.

[0011] Preferably, one end of the spring contacts the slide rod, and the other end of the spring contacts the sleeve. The design of the spring can drive the damping block to reset.

[0012] Compared with related technologies, the blood storage device for medical testing provided by the present invention has the following beneficial effects:

[0013] The utility model provides a blood storage device for medical examination, which is provided with a sleeve, a damping block, a spring and other components. When a storage rack shakes, the damping block is driven to squeeze out the gas in the sleeve and compress the spring, which can effectively buffer the storage rack and effectively reduce the amplitude of the storage rack shaking. This solves the problem that the blood storage device for medical examination may shake violently during transfer, which easily causes the blood sample inside the test tube to be disturbed, and may cause the test tube to rupture or be loosely sealed, thereby causing blood leakage or contamination.

[0014] The utility model provides a blood storage device for medical testing. The device comprises a connecting block, a mounting block, a threaded rod, a clamping rod and other components. The threaded rod can be rotated to cause a threaded movement between the threaded rod and the mounting block, thereby causing the threaded rod to drive the clamping rod to move, causing the clamping rod to slide out of the connecting block, thereby releasing the position limit of the storage rack and allowing the storage rack to be taken out of the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A three-dimensional diagram of the local structure;

[0017] Figure 3 For this utility model Figure 2 The enlarged front view and cross-sectional view of the local structure;

[0018] Figure 4 For this utility model Figure 2 An enlarged side view of the local structure in the figure.

[0019] Numbers in the figure: 1. Storage rack; 2. Connecting block; 3. Mounting block; 4. Limiting mechanism; 41. Limiting plate; 42. Clamping rod; 43. Threaded rod; 44. Knob; 5. Sliding rod; 51. Sleeve; 52. Air hole; 53. Damping block; 54. Limiting ring; 55. Spring; 6. Protective shell. DETAILED DESCRIPTION

[0020] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A blood storage device for medical testing includes a rack 1, a connecting block 2 is fixedly connected to the outside of the rack 1, a mounting block 3 is slidably sleeved on the outside of the connecting block 2, the mounting block 3 is in contact with the rack 1, and a limiting mechanism 4 is provided on the mounting block 3.

[0021] See also Figure 2 、 Figure 3 、 Figure 4 The mounting block 3 is fixedly connected to the side of the storage rack 1 with a sliding rod 5, and a sleeve 51 is slidably sleeved on the outer side of the sliding rod 5. An air hole 52 is opened inside the sleeve 51, and an end of the sliding rod 5 away from the mounting block 3 is fixedly connected to a damping block 53, which is slidably connected to the sleeve 51. The interior of the sleeve 51 is fixedly connected to a limiting ring 54, which is slidably connected to the sliding rod 5. The limiting ring 54 is slidably connected to the sliding rod 5, and the sliding rod 5 can be limited by the movement of the limiting ring 54. A spring 55 is provided inside the sleeve 51, and one end of the spring 55 contacts the sliding rod 5, and the other end of the spring 55 contacts the sleeve 51. Through the design of the spring 55, the damping block 53 can be driven to reset, and the outer side of the sleeve 51 is fixedly connected to a protective shell 6.

[0022] See also Figure 2 、 Figure 3 、 Figure 4The limiting mechanism 4 includes a limiting plate 41. The upper end of the mounting block 3 contacts the limiting plate 41. The lower end of the limiting plate 41 is fixedly connected to a clamping rod 42. The clamping rod 42 is slidably connected to the mounting block 3. The clamping rod 42 is slidably connected to the connecting block 2. The design of the clamping rod 42 can facilitate the disassembly of the storage rack 1. The interior of the limiting plate 41 is connected to a threaded rod 43 through a bearing. The threaded rod 43 is threadedly connected to the mounting block 3. The upper end of the threaded rod 43 is fixedly connected to a knob 44. The knob 44 is connected to the limiting plate 41. The design of the knob 44 makes it easy to rotate the threaded rod 43. By rotating the knob 44, the knob 44 drives the threaded rod 43 to rotate, so that the threaded rod 43 and the mounting block 3 undergo threaded motion, and the threaded rod 43 can be moved in the mounting block 3, so that the threaded rod 43 drives the limiting plate 41 to move, and the limiting plate 41 drives the clamping rod 42 to move, so that the clamping rod 42 slides out of the connecting block 2, and the limit on the connecting block 2 can be released, and the limit on the storage rack 1 can be released, thereby facilitating the disassembly of the storage rack 1.

[0023] Working principle: When the shelf 1 shakes, the shelf 1 drives the mounting block 3 to move, which in turn drives the slide bar 5 to move, causing the slide bar 5 to slide within the limiting ring 54. The slide bar 5 drives the damping block 53 to slide within the sleeve 51, causing the damping block 53 to squeeze the air in the sleeve 51 out of the air hole 52, effectively increasing the friction of the damping block 53. In addition, the damping block 53 also squeezes the spring 55 during its movement, thereby effectively buffering the shelf 1 and reducing the shaking amplitude of the shelf 1.

[0024] By turning the knob 44, the knob 44 drives the threaded rod 43 to rotate, causing the threaded rod 43 and the mounting block 3 to engage in threaded motion, so that the threaded rod 43 can move in the mounting block 3, and the threaded rod 43 drives the limiting plate 41 to move, and the limiting plate 41 drives the clamping rod 42 to move, so that the clamping rod 42 slides out of the connecting block 2, thereby releasing the restriction on the connecting block 2 and the restriction on the storage rack 1, thereby facilitating the disassembly of the storage rack 1.

Claims

1. A blood storage device for medical testing, comprising a storage rack (1), characterized in that: The outer side of the storage rack (1) is fixedly connected to a connecting block (2), the outer side of the connecting block (2) is slidably sleeved with a mounting block (3), the mounting block (3) contacts the storage rack (1), a limiting mechanism (4) is provided on the mounting block (3), a sliding rod (5) is fixedly connected to the side of the mounting block (3) away from the storage rack (1), a sleeve (51) is slidably sleeved on the outer side of the sliding rod (5), an air hole (52) is provided inside the sleeve (51), a damping block (53) is fixedly connected to the end of the sliding rod (5) away from the mounting block (3), the damping block (53) is slidably connected to the sleeve (51), a spring (55) is provided inside the sleeve (51), and a protective shell (6) is fixedly connected to the outer side of the sleeve (51).

2. A blood storage device for medical testing according to claim 1, characterized in that: The limiting mechanism (4) comprises a limiting plate (41), the upper end of the mounting block (3) contacts the limiting plate (41), the lower end of the limiting plate (41) is fixedly connected to a clamping rod (42), the interior of the limiting plate (41) is connected to a threaded rod (43) via a bearing, and the threaded rod (43) is connected to the mounting block (3) via a threaded connection.

3. A blood storage device for medical testing according to claim 2, characterized in that: The clamping rod (42) is slidably connected to the mounting block (3), and the clamping rod (42) is slidably connected to the connecting block (2).

4. A blood storage device for medical testing according to claim 2, characterized in that: The upper end of the threaded rod (43) is fixedly connected with a knob (44), and the knob (44) is in contact with the limiting plate (41).

5. A blood storage device for medical testing according to claim 1, characterized in that: A limiting ring (54) is fixedly connected to the interior of the sleeve (51), and the limiting ring (54) is slidably connected to the sliding rod (5).

6. A blood storage device for medical testing according to claim 1, characterized in that: One end of the spring (55) contacts the slide bar (5), and the other end of the spring (55) contacts the sleeve (51).

Images