Blood oscillation mixing device

Abstract

The utility model relates to the technical field of blood detection, and discloses a blood oscillation mixing device which comprises a shell, an oscillation structure is arranged in the shell, and a rotating structure is arranged in the shell. According to the blood oscillation mixing device, an oscillation structure is arranged, a motor operates to drive a rotating rod to rotate, when a cam rotates and a protruding part of the cam is located at the top, a roller moves upwards to drive a moving plate to move upwards through a connecting rod and a spring shrinks, and when the protruding part of the cam is located at the bottom, deformation force of the spring drives the moving plate to move downwards through a hinge seat; a cam continuously rotates, a blood sample at the top of a moving plate oscillates up and down, automatic oscillation is facilitated, and the working efficiency is improved; a rotating structure is arranged, the blood sample is contained in a test tube, a tube plug is put into the top of the test tube, a plurality of test tubes are put into a fixing hole, and an electric turntable operates to drive the plurality of test tubes to rotate; a plurality of blood samples can be conveniently centrifugally oscillated at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of blood detection, in particular to a blood oscillation and mixing device. Background Art

[0002] Clinical blood tests can be divided into general blood tests, laboratory tests for hemolytic anemia, bone marrow cytology tests, blood typing and cross-matching tests, which can detect the hematological characteristics of common blood diseases. Traditionally, after blood is drawn and placed in a test tube, people generally need to shake it to facilitate mixing with the anticoagulant in the test tube and improve the blood preservation effect.

[0003] After searching, a Chinese utility model patent with patent number CN205861439U discloses a high-efficiency blood mixing device for laboratory, which specifically discloses a device bracket, wherein the outer side of the fastener is fixedly connected to one corner of two tripods, and the two tripods are parallel to each other, and the two tripods are connected to one corner away from the fastener through a fixed block, and the end of the fixed block away from the fastener is fixedly connected to the middle of one side of the first fixed plate, and the first fixed plate is fixedly connected to the second fixed plate through a connecting plate, and the first fixed plate and the second fixed plate are correspondingly provided with a plurality of placement grooves, and the side of the first fixed plate close to the fixed block is movably connected to the baffle through a pin, and the pin is located on the first fixed plate. It can be seen from the figure and text of the utility model patent that in the utility model patent, only one blood sample can be shaken. When encountering collective physical examination items, due to the large number of collected samples, the working time of the entire blood test is greatly increased, and the working efficiency is reduced. In addition, the shaking device has a single function and cannot be centrifuged, which will cause the problem of oxidation of blood in contact with air, so a blood shaking mixing device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a blood shaking and mixing device, which has the advantages of centrifugal shaking of multiple blood samples at the same time, and solves the problem of only being able to shake one blood sample. When encountering collective physical examination items, the working time of the entire blood test is greatly increased due to the large number of collected samples, which reduces the work efficiency. In addition, the shaking device has a single function and cannot perform centrifugal separation, which will cause the blood to oxidize when it comes into contact with air.

[0005] In order to achieve the above-mentioned purpose of centrifugally oscillating multiple blood samples at the same time, the utility model provides the following technical solutions: a blood oscillation mixing device, comprising a shell, the bottom of the shell is fixedly connected to four supporting feet, the top of the shell is hinged with a top cover, the inside of the shell is provided with an oscillation structure, the inside of the shell is provided with a rotating structure, and the front of the shell is provided with a controller;

[0006] The oscillation structure includes a motor, a rotating rod, a cam, a partition, a roller, an articulated seat, a connecting rod, a spring, a movable plate, a slider and a slide groove. The inner bottom wall of the shell is fixedly connected to the motor, and the output end of the motor is provided with a rotating rod. The outside of the rotating rod is fixedly connected to the cam, the inner wall of the shell is fixedly connected with a partition, the top of the cam is provided with a roller, the outside of the roller is hinged with an articulated seat, the top of the articulated seat is fixedly connected to a connecting rod, the outside of the connecting rod is provided with a spring, the top of the connecting rod is fixedly connected to a movable plate, the left and right sides of the movable plate are fixedly connected with sliders, and the inner left wall and the inner right wall of the shell are provided with slide grooves.

[0007] Furthermore, the rotating structure includes a support plate, an electric turntable, fixed holes, a protective ring, test tubes and tube plugs. The top of the movable plate is fixedly connected to the support plate, the top of the support plate is highly connected to the electric turntable, the top of the electric turntable is provided with a number of fixed holes, several of the fixed holes are provided with protective rings, several of the protective rings are provided with test tubes, and several of the test tubes are provided with tube plugs on the top, so as to facilitate the centrifugal movement of the blood sample through the rotation of the electric turntable to prevent the problem of blood oxidation.

[0008] Furthermore, a connecting hole adapted to the connecting rod is provided at the bottom of the partition, and one end of the connecting rod passes through the connecting hole and extends to the top of the partition, so as to facilitate the movement of the movable plate by the connecting rod.

[0009] Furthermore, the top of the spring is fixedly connected to the bottom of the partition, and the bottom of the spring is fixedly connected to the top of the hinge seat, so that the movable plate can be driven down by the elastic force of the spring.

[0010] Furthermore, the movable plate is slidably connected to the housing via two sliding blocks and two sliding grooves, thereby conveniently limiting the moving distance of the movable plate.

[0011] Furthermore, the fixing hole is matched with the protective ring, and the test tube is matched with the tube plug, so that the test tube can be conveniently fixed in the fixing hole to prevent the liquid in the test tube from splashing out during the centrifugal shaking process.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The blood oscillation and mixing device is provided with an oscillation structure. The motor drives the rotating rod to rotate. When the cam rotates, when the raised part of the cam is located at the top, the roller moves up to drive the connecting rod to move up, and the connecting rod drives the moving plate to move up, and the spring contracts. When the raised part of the cam is located at the bottom, the deformation force of the spring drives the hinge seat to move down, and the hinge seat drives the moving plate to move down. The cam rotates continuously, and the blood sample on the top of the moving plate oscillates up and down, which is convenient for automated oscillation and improves work efficiency.

[0014] 2. The blood shaking and mixing device is provided with a rotating structure. A blood sample is placed inside a test tube. A tube plug is placed on the top of the test tube. Several test tubes are placed inside the fixed hole. The electric turntable drives the several test tubes to rotate, so that multiple blood samples can be centrifugally shaken at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a formal cross-sectional view of the shell structure of the utility model;

[0017] Figure 3 This is a left side sectional view of the shell structure of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the electric turntable structure of the utility model.

[0019] In the figure: 1. shell; 2. supporting feet; 3. top cover; 4. oscillating structure; 401. motor; 402. rotating rod; 403. cam; 404. partition; 405. roller; 406. hinge seat; 407. connecting rod; 408. spring; 409. moving plate; 4010. slider; 4011. slide groove; 5. rotating structure; 501. supporting plate; 502. electric turntable; 503. fixing hole; 504. protective ring; 505. test tube; 506. tube plug; 6. controller. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 In this embodiment, a blood oscillation and mixing device comprises a shell 1, four supporting feet 2 are fixedly connected to the bottom of the shell 1, a top cover 3 is hingedly connected to the top of the shell 1, an oscillation structure 4 is arranged inside the shell 1, a rotating structure 5 is arranged inside the shell 1, and a controller 6 is arranged on the front of the shell 1;

[0022] The oscillation structure 4 includes a motor 401, a rotating rod 402, a cam 403, a partition 404, a roller 405, an articulated seat 406, a connecting rod 407, a spring 408, a movable plate 409, a slider 4010 and a slide groove 4011. The inner bottom wall of the housing 1 is fixedly connected with the motor 401, the output end of the motor 401 is provided with a rotating rod 402, the outside of the rotating rod 402 is fixedly connected with the cam 403, the inner wall of the housing 1 is fixedly connected with the partition 404, the top of the cam 403 is provided with a roller 405, the outside of the roller 405 is hinged with an articulated seat 406, the top of the articulated seat 406 is fixedly connected with a connecting rod 407, the outside of the connecting rod 407 is provided with a spring 408, the top of the connecting rod 407 is fixedly connected with a movable plate 409, the left and right sides of the movable plate 409 are fixedly connected with sliders 4010, and the inner left wall and the inner right wall of the housing 1 are provided with slide grooves 4011;

[0023] The rotating structure 5 includes a support plate 501, an electric turntable 502, fixed holes 503, a protective ring 504, a test tube 505 and a tube plug 506. The top of the movable plate 409 is fixedly connected to the support plate 501, the top of the support plate 501 is highly connected to the electric turntable 502, the top of the electric turntable 502 is provided with a number of fixed holes 503, the interior of the several fixed holes 503 is provided with a protective ring 504, the interior of the several protective rings 504 is provided with a test tube 505, and the top of the several test tubes 505 is provided with a tube plug 506.

[0024] In the case implementation, the controller 6 is connected to the motor 401 and the electric turntable 502 circuit to facilitate external control of their operation.

[0025] In the case implementation, a transparent window is provided on the front of the housing 1 to facilitate observation of the blood sample during the oscillation process. The protective ring 504 is made of rubber material to increase the friction with the test tube 505 to prevent the test tube 505 from falling off during the oscillation process.

[0026] In the case implementation, a heat dissipation hole adapted to the motor 401 is opened at the bottom of the housing 1 to facilitate heat dissipation of the motor 401 .

[0027] When implementing, follow these steps:

[0028] 1) First, a blood sample is placed inside the test tube 505, a tube plug 506 is placed on the top of the test tube 505, several test tubes 505 are placed inside the fixing hole 503, and the top cover 3 is covered;

[0029] 2) Then the motor 401 runs to drive the rotating rod 402 to rotate. When the cam 403 rotates, when the raised portion of the cam 403 is located at the top, the roller 405 moves up to drive the connecting rod 407 to move up, and the connecting rod 407 drives the moving plate 409 to move up, and the spring 408 contracts. When the raised portion of the cam 403 is located at the bottom, the deformation force of the spring 408 drives the hinge seat 406 to move down, and the hinge seat 406 drives the moving plate 409 to move down. The cam 403 continues to rotate, and the blood sample on the top of the moving plate 409 oscillates up and down;

[0030] 3) Finally, the electric turntable 502 drives several test tubes 505 to rotate.

[0031] In summary, the blood oscillation and mixing device is provided with an oscillation structure 4. The motor 401 drives the rotating rod 402 to rotate. When the cam 403 rotates, when the raised portion of the cam 403 is located at the top, the roller 405 moves up to drive the connecting rod 407 to move up, and the connecting rod 407 drives the moving plate 409 to move up, and the spring 408 contracts. When the raised portion of the cam 403 is located at the bottom, the deformation force of the spring 408 drives the hinge seat 406 to move down, and the hinge seat 406 drives the moving plate 409 to move down. The cam 403 rotates continuously, and the blood sample on the top of the moving plate 409 oscillates up and down.

[0032] Furthermore, by setting the rotating structure 5, the test tube 505 is filled with a blood sample, the tube plug 506 is placed on the top of the test tube 505, and several test tubes 505 are placed in the fixed hole 503. The electric turntable 502 drives the several test tubes 505 to rotate, thereby solving the problem that only one blood sample can be shaken in the Chinese utility model patent with patent number CN205861439U. When encountering collective physical examination items, due to the large number of collected samples, the working time of the entire blood test is greatly increased, the working efficiency is reduced, and the shaking device has a single function and cannot be centrifuged, which will cause the problem of oxidation of blood in contact with air.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A blood oscillation and mixing device, comprising a housing (1), characterized in that: The bottom of the housing (1) is fixedly connected to four supporting feet (2), the top of the housing (1) is hingedly connected to a top cover (3), an oscillating structure (4) is arranged inside the housing (1), a rotating structure (5) is arranged inside the housing (1), and a controller (6) is arranged on the front of the housing (1); The oscillating structure (4) comprises a motor (401), a rotating rod (402), a cam (403), a partition (404), a roller (405), a hinge seat (406), a connecting rod (407), a spring (408), a moving plate (409), a slider (4010) and a slide groove (4011); the motor (401) is fixedly connected to the inner bottom wall of the housing (1); the rotating rod (402) is provided at the output end of the motor (401); the cam (403) is fixedly connected to the outside of the rotating rod (402); the inner wall of the housing (1) is fixedly connected to the inner bottom wall of the housing (1); A partition (404) is connected, a roller (405) is arranged on the top of the cam (403), an articulated seat (406) is hinged on the outside of the roller (405), a connecting rod (407) is fixedly connected to the top of the articulated seat (406), a spring (408) is arranged on the outside of the connecting rod (407), a movable plate (409) is fixedly connected to the top of the connecting rod (407), and sliders (4010) are fixedly connected to the left and right sides of the movable plate (409), and sliding grooves (4011) are provided on the inner left wall and the inner right wall of the outer shell (1).

2. A blood oscillation mixing device according to claim 1, characterized in that: The rotating structure (5) comprises a support plate (501), an electric turntable (502), a fixing hole (503), a protective ring (504), a test tube (505) and a tube plug (506); the top of the movable plate (409) is fixedly connected to the support plate (501); the top of the support plate (501) is vertically connected to the electric turntable (502); the top of the electric turntable (502) is provided with a plurality of fixing holes (503); the interior of the plurality of fixing holes (503) is provided with a protective ring (504); the interior of the plurality of protective rings (504) is provided with a test tube (505); and the top of the plurality of test tubes (505) is provided with a tube plug (506).

3. A blood oscillation mixing device according to claim 1, characterized in that: A connecting hole adapted to the connecting rod (407) is provided at the bottom of the partition (404), and one end of the connecting rod (407) passes through the connecting hole and extends to the top of the partition (404).

4. A blood oscillation mixing device according to claim 1, characterized in that: The top of the spring (408) is fixedly connected to the bottom of the partition (404), and the bottom of the spring (408) is fixedly connected to the top of the hinge seat (406).

5. A blood oscillation and mixing device according to claim 1, characterized in that: The movable plate (409) is slidably connected to the housing (1) via two sliding blocks (4010) and two sliding grooves (4011).

6. A blood oscillation and mixing device according to claim 2, characterized in that: The fixing hole (503) is matched with the protection ring (504), and the test tube (505) is matched with the tube plug (506).

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