Blood collection tube rack capable of preventing blood coagulation

Abstract

The utility model relates to the technical field of blood collection tube racks, and discloses an anti-coagulation blood collection tube rack which comprises a detection instrument, a torque sensor and a counting sensor are arranged in the detection instrument, and two sets of mounting rack bodies are fixedly mounted on the upper side wall face of the detection instrument. Movable rotating plates capable of rotating are arranged on the wall surfaces, close to each other, of the two mounting frame bodies, positioning mechanisms capable of limiting are arranged on the movable rotating plates, and transmission rotating shafts are fixedly mounted on the left side wall surfaces of the movable rotating plates. Through a torque sensor and a counting sensor, the rotation frequency of the blood collection tube and the torque generated in the rotation process of the blood collection tube can be detected, in actual use, the blood collection tube is fixed and positioned through a positioning mechanism, a reciprocating lead screw is rotated through a driving mechanism, and a transmission moving block can move front and back along the outer wall of the reciprocating lead screw; the transmission gear drives the transmission rotating shaft to rotate alternately in the forward direction and the reverse direction when the transmission tooth groove faces downwards in the left-right direction, and rotation of the movable rotating plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of blood collection tube racks, in particular to an anti-coagulation blood collection tube rack. Background Art

[0002] When drawing blood, a blood collection tube is used. After drawing a tube of blood, the tube needs to be placed on a rack to ensure its stability. However, the existing blood collection tubes are placed statically on the tube rack. If they remain static for a long time, blood coagulation will occur. This requires staff to hold the blood collection tubes and shake and flip them one by one, which not only consumes physical energy but is also inconvenient to use.

[0003] Therefore, we propose an anti-coagulation blood collection tube stand. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an anti-coagulation blood collection tube stand.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-coagulation blood collection tube rack, including a detection instrument, a torque sensor and a counting sensor are arranged inside the detection instrument, two groups of mounting frames are fixedly installed on the upper side wall of the detection instrument, and the walls of the two groups of mounting frames are close to each other and a movable rotating plate is arranged, and the movable rotating plate is provided with a positioning mechanism that can be limited, and a transmission shaft is fixedly installed on the left wall of the movable rotating plate, and the outer wall of the transmission shaft is rotatably mounted on the right wall of the left mounting frame through a bearing, and a protective shell is fixedly installed on the left wall of the left mounting frame, and a transmission moving block for transmission is arranged inside the protective shell, and a transmission tooth groove arranged in an equidistant state is opened on the upper side wall of the transmission moving block, and a transmission gear for transmission is fixedly installed on the outer wall of the transmission shaft, and the transmission gear and the transmission tooth groove are meshed and connected together, and a reciprocating screw for transmission is arranged inside the protective shell, and the reciprocating screw and the transmission moving block are threaded together, and a driving mechanism for rotating the reciprocating screw is provided.

[0006] Preferably, the driving mechanism includes a driving motor, which is fixedly mounted on the rear wall of the protective shell, the output end of the driving motor is connected to the reciprocating screw transmission, and the front outer wall of the reciprocating screw is rotatably mounted on the front wall inside the protective shell.

[0007] Preferably, the transmission shift block is movably mounted inside the protective shell, a horizontally arranged limit slide is fixedly mounted inside the protective shell, and the outer wall of the limit slide movably passes through the front and rear walls of the transmission shift block.

[0008] Preferably, the positioning mechanism includes a limiting sleeve, which is fixedly mounted on the bottom wall of the movable rotating plate, and the outer wall of the limiting sleeve passes through the upper and lower walls of the movable rotating plate.

[0009] Preferably, the outer wall of the limiting sleeve is threadedly connected to an auxiliary swivel, the upper side wall of the auxiliary swivel is fixedly mounted with a connecting sleeve, and the inner wall of the connecting sleeve is a conical surface with a smaller upper portion and a larger lower portion.

[0010] Preferably, two groups of positioning clamps are fixedly mounted on the upper side wall of the limiting sleeve, both groups of positioning clamps are made of elastic material, and the walls of the two groups of positioning clamps that are away from each other are inclined surfaces.

[0011] Beneficial effects

[0012] The utility model provides an anti-coagulation blood collection tube stand, which has the following beneficial effects:

[0013] (1) This anti-coagulation blood collection tube stand can detect the number of times the blood collection tube is rotated and the torque generated during the rotation of the blood collection tube through a torque sensor and a counting sensor during use. In actual use, the blood collection tube is fixed and positioned by a positioning mechanism, and the reciprocating screw is rotated by a driving mechanism. The transmission block moves back and forth along the outer wall of the reciprocating screw. The transmission gear drives the transmission shaft to rotate alternately in the left and right directions of the transmission tooth groove, realizing the rotation of the movable rotating plate, thereby flipping the blood collection tube, thereby avoiding the risk of blood coagulation. At the same time, it is more convenient and less labor-intensive.

[0014] (2) This is an anti-coagulation blood collection tube stand. During use, the drive motor is turned on, and the output end of the drive motor rotates with the reciprocating screw to realize the forward and backward movement of the transmission moving block. During the movement of the transmission moving block, it will move along the outer wall of the limiting slide bar to improve the stability of the movement of the transmission moving block. When the magnetic tile is positioning the blood collection tube, the blood collection tube is first passed through the inside of the connecting sleeve, the auxiliary rotating ring and the limiting sleeve until the blood collection tube cannot move. Then the auxiliary rotating ring is rotated forward, and the connecting sleeve will follow the auxiliary rotating ring to move downward. Since the inner wall of the connecting sleeve is a conical surface with a small top and a large bottom, the walls of the two sets of positioning splints that are away from each other are both inclined surfaces. In this way, the two sets of positioning splints will be squeezed and moved closer to each other, and finally the blood collection tube will be clamped. The operation is simple and convenient, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the entire utility model;

[0016] Figure 2 A three-dimensional diagram of the mounting frame of the utility model;

[0017] Figure 3 for Figure 2Enlarged view of location A;

[0018] Figure 4 It is a three-dimensional diagram of the limiting sleeve of the utility model.

[0019] Legend: 1. Testing instrument; 2. Mounting frame; 3. Movable swivel plate; 4. Transmission block; 5. Transmission shaft; 6. Transmission gear; 7. Transmission tooth groove; 8. Reciprocating screw; 9. Limiting slide bar; 10. Driving motor; 11. Limiting sleeve; 13. Auxiliary swivel; 14. Connecting sleeve; 15. Positioning splint. DETAILED DESCRIPTION

[0020] Example 1: An anti-coagulation blood collection tube stand, such as Figure 1 、 Figure 2 and Figure 3 As shown, it includes a detection instrument 1, which is equipped with a torque sensor and a counting sensor inside the detection instrument 1, and two groups of mounting frames 2 are fixedly installed on the upper side wall of the detection instrument 1, and the walls close to the two groups of mounting frames 2 are provided with a rotatable movable rotating plate 3, and the movable rotating plate 3 is provided with a positioning mechanism that can be limited. The left wall of the movable rotating plate 3 is fixedly installed with a transmission shaft 5, and the outer wall of the transmission shaft 5 is rotatably installed on the right wall of the left mounting frame 2 through a bearing, and the left wall of the left mounting frame 2 is fixedly installed with a protective shell, and a transmission moving block 4 for transmission is provided inside the protective shell, and the upper side wall of the transmission moving block 4 is provided with a transmission tooth groove 7 arranged in an equidistant state, and the outer wall of the transmission shaft 5 is fixedly installed with a transmission gear 6 for transmission, and the transmission gear 6 and the transmission tooth groove 7 are meshed and connected together, and a reciprocating screw 8 for transmission is provided inside the protective shell, and the reciprocating screw 8 and the transmission moving block 4 are threaded together, and the reciprocating screw 8 is provided with a driving mechanism for rotating it.

[0021] During use, the utility model can detect the number of times the blood collection tube rotates and the torque generated during the rotation of the blood collection tube through the torque sensor and the counting sensor. In actual use, the blood collection tube is fixed and positioned by the positioning mechanism, and the reciprocating screw 8 is rotated by the driving mechanism. The transmission shift block 4 will move back and forth along the outer wall of the reciprocating screw 8. The transmission gear 6 will drive the transmission shaft 5 to rotate alternately in the forward and reverse directions on the left and right sides of the transmission tooth groove 7 to realize the rotation of the movable rotating plate 3, thereby flipping the blood collection tube.

[0022] Example 2: Based on Example 1, Figure 2 、 Figure 3 and Figure 4As shown, the drive mechanism includes a drive motor 10, which is fixedly mounted on the rear wall of the protective shell. The output end of the drive motor 10 is transmission-connected to the reciprocating screw 8, and the front outer wall of the reciprocating screw 8 is rotatably mounted on the front wall inside the protective shell.

[0023] The transmission shift block 4 is movably mounted inside the protective shell, and a horizontally arranged limit slide 9 is fixedly mounted inside the protective shell. The outer wall of the limit slide 9 movably passes through the front and rear walls of the transmission shift block 4.

[0024] The positioning mechanism includes a limiting sleeve 11 , which is fixedly mounted on the bottom wall of the movable rotating plate 3 , and an outer wall of the limiting sleeve 11 passes through the upper and lower walls of the movable rotating plate 3 .

[0025] The outer wall of the limiting sleeve 11 is threadedly connected to an auxiliary swivel 13 , and the upper side wall of the auxiliary swivel 13 is fixedly mounted with a connecting sleeve 14 . The inner wall of the connecting sleeve 14 is a conical surface with a smaller upper portion and a larger lower portion.

[0026] Two groups of positioning clamps 15 are fixedly mounted on the upper side wall of the limiting sleeve 11 . The two groups of positioning clamps 15 are both made of elastic material, and the walls of the two groups of positioning clamps 15 that are away from each other are both inclined surfaces.

[0027] During use of the utility model, by turning on the drive motor 10, the output end of the drive motor 10 drives the reciprocating screw 8 to rotate, realizing the forward and backward movement of the transmission moving block 4. During the movement of the transmission moving block 4, it will move along the outer wall of the limiting slide bar 9, thereby improving the stability of the movement of the transmission moving block 4. When the magnetic tile is positioning the blood collection tube, the blood collection tube is first passed through the connecting sleeve 14, the auxiliary rotating ring 13 and the inner part of the limiting sleeve 11 until the blood collection tube cannot move, and then the auxiliary rotating ring 13 is rotated forward, and the connecting sleeve 14 will follow the auxiliary rotating ring 13 to move downward. Since the inner wall of the connecting sleeve 14 is a conical surface with a small upper part and a large lower part, the wall surfaces of the two sets of positioning splints 15 that are away from each other are both inclined surfaces, so that the two sets of positioning splints 15 will be squeezed and moved close to each other, and finally the blood collection tube will be clamped.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An anti-coagulation blood collection tube stand, comprising a detection instrument (1), wherein a torque sensor and a counting sensor are arranged inside the detection instrument (1), characterized in that: Two groups of mounting frames (2) are fixedly mounted on the upper side wall of the detection instrument (1); a rotatable movable rotating plate (3) is arranged on the adjacent wall of the two groups of mounting frames (2); a positioning mechanism capable of limiting position is arranged on the movable rotating plate (3); a transmission rotating shaft (5) is fixedly mounted on the left side wall of the movable rotating plate (3); the outer wall of the transmission rotating shaft (5) is rotatably mounted on the right side wall of the left side mounting frame (2) via a bearing; a protective shell is fixedly mounted on the left side wall of the left side mounting frame (2); and the protective shell A transmission block (4) capable of transmitting is arranged inside the transmission block (4), a transmission tooth groove (7) arranged in an equidistant state is provided on the upper side wall of the transmission block (4), a transmission gear (6) capable of transmitting is fixedly mounted on the outer wall of the transmission shaft (5), the transmission gear (6) and the transmission tooth groove (7) are meshed and connected together, a reciprocating screw (8) capable of transmitting is arranged inside the protective housing, the reciprocating screw (8) and the transmission block (4) are threadedly connected together, and a driving mechanism for rotating the reciprocating screw (8) is arranged on the reciprocating screw (8).

2. The anti-coagulation blood collection tube stand according to claim 1, characterized in that: The driving mechanism comprises a driving motor (10), the driving motor (10) is fixedly mounted on the rear wall surface of the protective shell, the output end of the driving motor (10) is transmission-connected to the reciprocating screw (8), and the front outer wall of the reciprocating screw (8) is rotatably mounted on the front wall surface inside the protective shell.

3. The anti-coagulation blood collection tube stand according to claim 2, characterized in that: The transmission shift block (4) is movably mounted inside the protective shell, and a limit slide bar (9) is fixedly mounted inside the protective shell and arranged in a horizontal state, and the outer wall of the limit slide bar (9) movably penetrates the front and rear wall surfaces of the transmission shift block (4).

4. The anti-coagulation blood collection tube stand according to claim 1, characterized in that: The positioning mechanism comprises a limiting sleeve (11), the limiting sleeve (11) is fixedly mounted on the bottom wall of the movable rotating plate (3), and the outer wall of the limiting sleeve (11) penetrates the upper and lower wall surfaces of the movable rotating plate (3).

5. The anti-coagulation blood collection tube stand according to claim 4, characterized in that: The outer wall of the limiting sleeve (11) is threadedly connected with an auxiliary rotating ring (13), and the upper side wall of the auxiliary rotating ring (13) is fixedly mounted with a connecting sleeve (14), and the inner wall of the connecting sleeve (14) is a conical surface with a smaller upper part and a larger lower part.

6. The anti-coagulation blood collection tube stand according to claim 5, characterized in that: Two groups of positioning clamps (15) are fixedly mounted on the upper side wall of the limiting sleeve (11), the two groups of positioning clamps (15) are both made of elastic material, and the walls of the two groups of positioning clamps (15) that are away from each other are both inclined surfaces.

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