Full-automatic blood separation device

Abstract

The utility model discloses a full-automatic blood separating device which comprises an adjustable blood separating mechanism, a sealing mechanism, a control mechanism and a stabilizing mechanism, the adjustable blood separating mechanism comprises a shell, an electric sliding rail is arranged in the shell, a sliding block is arranged in the electric sliding rail, one side of the sliding block is fixedly connected with a connecting rod, and the other side of the sliding block is fixedly connected with the sealing mechanism. One end of the connecting rod is fixedly connected with a mounting frame, and a mounting groove is formed in the mounting frame. Through the arrangement of the adjustable blood separation mechanism, after a blood sample is placed in the placing groove, the rotating shaft and the blood separation frame are driven by the motor to rotate at a high speed, so that blood cells and blood plasma of the blood sample are separated, and when the blood sample is taken out or placed, the blood sample can be taken out or placed conveniently. A sliding block can be driven to ascend and descend through an electric sliding rail, so that a mounting frame is driven to ascend and descend through a connecting rod, and a part of the blood separating frame can be moved out of the shell, so that a blood sample is more convenient to place and take out.

Description

Technical Field

[0001] The utility model relates to the technical field of blood separation devices, in particular to a full-automatic blood separation device. Background Art

[0002] A blood separation device is a device used to separate blood cells and plasma from whole blood samples; it is usually used in clinical laboratories and medical institutions to process blood samples to obtain plasma or serum for various biochemical analyses or preservation; this device can automatically complete the blood separation process, greatly improving laboratory work efficiency and reducing errors caused by manual operations.

[0003] When blood cells and plasma need to be separated, a fully automatic blood separation device is generally used. At present, most of the fully automatic blood separation devices have blood placement devices arranged inside a shell, requiring the user to insert his hand into the shell to place the blood, which makes placement inconvenient and impractical. Therefore, in order to solve the above problems, a fully automatic blood separation device is proposed. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a fully automatic blood separation device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic blood separation device, comprising an adjustable blood separation mechanism, a sealing mechanism, a control mechanism and a stabilizing mechanism, the adjustable blood separation mechanism comprising a shell, an electric slide rail is provided inside the shell, a slider is arranged inside the electric slide rail, a connecting rod is fixedly connected to one side of the slider, one end of the connecting rod is fixedly connected to a mounting frame, a mounting groove is provided inside the mounting frame, a motor is fixedly installed inside the mounting groove, a rotating shaft is fixedly connected to the output end of the motor, one end of the rotating shaft is fixedly connected to a blood separation rack, a placement groove is provided inside the blood separation rack, a setting groove is provided inside the mounting frame, the blood separation rack is arranged on the upper side of the rotating shaft, and the blood separation rack is arranged inside the setting groove, and the mounting frame is arranged inside the shell.

[0006] Preferably, the slider is slidably connected to the electric slide rail, the blood separation rack is slidably connected to the setting groove, and the electric slide rail is vertically arranged, so that the electric slide rail can drive the installation frame to be raised and lowered through the slider and the connecting rod.

[0007] Preferably, a fixing rod is fixedly connected to the inner side of the mounting groove, one end of the fixing rod is fixedly connected to a stabilizing ring, the stabilizing ring is arranged on the outside of the rotating shaft and is connected to the rotating and sliding connection, two fixing rods are provided, so that the stabilizing ring can be fixed more firmly, and the fixing rod and the stabilizing ring are arranged inside the mounting groove.

[0008] Preferably, the closing mechanism includes a slot, which is arranged inside the shell, a movable block is hinged inside the slot, one end of the movable block is fixedly connected to a cover plate, the lower side of the cover plate is fixedly connected to a clamping plate, a clamping slot is penetrated through the surface of the clamping plate, a fixed slot is provided inside the shell, a hidden slot is provided inside the shell, a telescopic rod is fixedly connected inside the hidden slot, a spring is sleeved on the outside of the telescopic rod, one end of the telescopic rod is fixedly connected to a pull block, one side of the pull block is fixedly connected to a clamping block, the clamping block can be clamped in the clamping slot to fix the cover plate, and the setting of the spring makes the pull block elastic.

[0009] Preferably, the control mechanism includes an embedding groove, which is opened inside the cover plate, and a control board is fixedly installed inside the embedding groove. The control board is electrically connected to the electric slide rail and the motor. A display screen and operation buttons are provided on the control board, which can control the electric slide rail and the motor.

[0010] Preferably, the stabilizing mechanism includes a connecting plate, the connecting plate is fixed on both sides of the outer shell, an electric push rod is fixedly installed on the lower side of the connecting plate, a vacuum pump is fixedly installed on the lower side of the electric push rod, and a suction cup is fixedly connected to the output end of the vacuum pump. Two stabilizing mechanisms are provided, and two electric push rods, a vacuum pump and a suction cup are provided on the lower side of each connecting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model has an adjustable blood separation mechanism. After the blood specimen is placed in the placement slot, the motor drives the rotating shaft and the blood separation rack to rotate at high speed to separate blood cells and plasma from the blood specimen. When the blood specimen is taken out or placed, the electric slide rail drives the slider to move up and down, thereby driving the installation frame to move up and down through the connecting rod, so that a part of the blood separation rack can be moved out of the shell, making it more convenient to place and take out the blood specimen. 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 diagram of the first structure of the utility model, which is a front view of the whole structure;

[0015] Figure 2 This is a schematic diagram of the second structure of the utility model, which is a front view of the whole structure;

[0016] Figure 3 It is a schematic diagram of the overall structure of the rear view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the utility model in front view section.

[0018] In the figure: 1. shell; 2. electric slide rail; 3. slider; 4. connecting rod; 5. installation frame; 6. installation slot; 7. motor; 8. rotating shaft; 9. blood separation rack; 10. placement slot; 11. setting slot; 12. fixing rod; 13. stabilizing ring; 14. opening slot; 15. movable block; 16. cover plate; 17. clamping plate; 18. clamping slot; 19. fixing slot; 20. hidden slot; 21. telescopic rod; 22. spring; 23. pull block; 24. clamping block; 25. embedded slot; 26. control board; 27. connecting plate; 28. electric push rod; 29. ​​vacuum pump; 30. suction cup. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The fully automatic blood separation device comprises an adjustable blood separation mechanism, a sealing mechanism, a control mechanism and a stabilizing mechanism. The adjustable blood separation mechanism comprises a shell 1, an electric slide rail 2 is provided inside the shell 1, a slider 3 is provided inside the electric slide rail 2, a connecting rod 4 is fixedly connected to one side of the slider 3, an installation frame 5 is fixedly connected to one end of the connecting rod 4, an installation groove 6 is provided inside the installation frame 5, a motor 7 is fixedly installed inside the installation groove 6, a rotating shaft 8 is fixedly connected to the output end of the motor 7, one end of the rotating shaft 8 is fixedly connected to a blood separation rack 9, a placement groove 10 is provided inside the blood separation rack 9, and the installation frame 5 A setting groove 11 is opened inside, the slider 3 is slidably connected to the electric slide rail 2, and the blood separation rack 9 is slidably connected to the setting groove 11. After the blood sample is placed in the placement groove 10, the motor 7 drives the rotating shaft 8 and the blood separation rack 9 to rotate at a high speed, so that the blood sample can be fully automatically separated from blood cells and plasma. When the blood sample is taken out or placed, the slider 3 can be driven to rise and fall by the electric slide rail 2, and the installation frame 5 can be driven to rise and fall by the connecting rod 4, so that a part of the blood separation rack 9 can be moved out of the shell 1, which makes it more convenient to place and take out the blood sample.

[0021] In one aspect of this embodiment, the stabilizing ring 13 is fixed by a fixing rod 12, and by a sliding connection between the rotating shaft 8 and the stabilizing ring 13, when the rotating shaft 8 rotates, the stabilizing ring 13 can stabilize the rotating shaft 8, so that the rotating shaft 8 can rotate more stably.

[0022] In one aspect of the present embodiment, after the blood specimen is placed in the placement slot 10, the pull block 23 is pulled to cause the telescopic rod 21 to contract, so that the pull block 23 drives the card block 24 to move into the hidden slot 20. The movable block 15 is arranged in the opening slot 14 and is hinged to the shell 1, so that the cover plate 16 can be driven to rotate to cover the upper notch of the shell 1. When the cover plate 16 covers the upper notch of the shell 1, the card plate 17 will be stuck in the fixed slot 19, and then the pull block 23 is released. The pull block 23 can be reset by the elasticity of the spring 22. When the pull block 23 is reset, the card block 24 will move and be stuck in the card slot 18, thereby fixing the cover plate 16 through the card plate 17, and then the control board 26 installed in the embedded slot 25 can be manipulated to separate and process the blood specimen.

[0023] In one aspect of this embodiment, after the device is placed at the position where it is needed, the electric push rod 28 installed on the lower side of the connecting plate 27 is started to drive the vacuum pump 29 and the suction cup 30 to move downward, so that the suction cup 30 contacts the placement position, and then the vacuum pump 29 is started to extract the air in the suction cup 30, so that the suction cup 30 can be firmly sucked at the placement position, thereby allowing the device to be placed more stably.

[0024] Working principle of the utility model: when the fully automatic blood separation device is in use, after the blood specimen is placed in the placement slot 10, the pull block 23 is pulled to shrink the telescopic rod 21, so that the pull block 23 drives the clamping block 24 to move into the hidden slot 20, and the movable block 15 is arranged in the opening slot 14 and is hinged with the shell 1, which can drive the cover plate 16 to rotate to cover the upper notch of the shell 1. When the cover plate 16 covers the upper notch of the shell 1, the clamping plate 17 will be stuck in the fixed slot 19, and then the pull block 23 is released, and the pull block 23 can be reset by the elasticity of the spring 22. When the pull block 23 is reset, the clamping block 24 will move and snap into the card slot 18, thereby fixing the cover plate 16 through the card plate 17, and then the control board 26 installed in the embedded slot 25 is manipulated to start the motor 7 to drive the rotating shaft 8 and the blood separation rack 9 to rotate at a high speed, so that the blood sample can be fully automatically separated from the blood cells and plasma. After the separation, the cover plate 16 is opened, and the control board 26 is manipulated to start the electric slide rail 2 to drive the slider 3 to move up and down, thereby driving the installation frame 5 to move up and down through the connecting rod 4, so that a part of the blood separation rack 9 can be moved out of the shell 1, so that the separated blood sample can be taken out conveniently. In this solution, all electrical equipment is powered by an external power supply.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fully automatic blood separation device, comprising an adjustable blood separation mechanism, a sealing mechanism, a control mechanism and a stabilizing mechanism, characterized in that: The adjustable blood separation mechanism comprises a shell (1), an electric slide rail (2) is provided inside the shell (1), a slider (3) is provided inside the electric slide rail (2), a connecting rod (4) is fixedly connected to one side of the slider (3), one end of the connecting rod (4) is fixedly connected to a mounting frame (5), a mounting groove (6) is provided inside the mounting frame (5), a motor (7) is fixedly installed inside the mounting groove (6), an output end of the motor (7) is fixedly connected to a rotating shaft (8), one end of the rotating shaft (8) is fixedly connected to a blood separation frame (9), a placement groove (10) is provided inside the blood separation frame (9), and a setting groove (11) is provided inside the mounting frame (5).

2. The fully automatic blood separation device according to claim 1, characterized in that: The slide block (3) is slidably connected to the electric slide rail (2), and the blood separation rack (9) is slidably connected to the setting groove (11).

3. The fully automatic blood separation device according to claim 1, characterized in that: A fixing rod (12) is fixedly connected to the inner side of the installation groove (6), and a stabilizing ring (13) is fixedly connected to one end of the fixing rod (12). The stabilizing ring (13) is arranged outside the rotating shaft (8) and is connected to the rotating shaft (8) in a rotatable and sliding manner.

4. The fully automatic blood separation device according to claim 1, characterized in that: The closing mechanism comprises a slot (14), wherein the slot (14) is arranged inside the housing (1), a movable block (15) is hinged inside the slot (14), one end of the movable block (15) is fixedly connected to a cover plate (16), a clamping plate (17) is fixedly connected to the lower side of the cover plate (16), a clamping slot (18) is penetrated through the surface of the clamping plate (17), a fixed slot (19) is provided inside the housing (1), a hidden slot (20) is provided inside the housing (1), a telescopic rod (21) is fixedly connected inside the hidden slot (20), a spring (22) is sleeved on the outside of the telescopic rod (21), one end of the telescopic rod (21) is fixedly connected to a pull block (23), and one side of the pull block (23) is fixedly connected to a clamping block (24).

5. The fully automatic blood separation device according to claim 4, characterized in that: The control mechanism comprises an embedding groove (25), wherein the embedding groove (25) is arranged inside the cover plate (16), a control board (26) is fixedly installed inside the embedding groove (25), and the control board (26) is electrically connected to the electric slide rail (2) and the motor (7).

6. The fully automatic blood separation device according to claim 1, characterized in that: The stabilizing mechanism comprises a connecting plate (27), the connecting plate (27) being fixed on both sides of the housing (1), an electric push rod (28) being fixedly mounted on the lower side of the connecting plate (27), a vacuum pump (29) being fixedly mounted on the lower side of the electric push rod (28), and a suction cup (30) being fixedly connected to the output end of the vacuum pump (29).

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