Blood oscillation mixing device for blood detection

Abstract

The utility model relates to the technical field of blood detection equipment, and discloses a blood oscillation mixing device for blood detection, which comprises a base, a box body is fixedly mounted at the top of the base, a cover plate is hinged to the top of the box body, and a mixing mechanism is arranged in the box body. According to the blood vibration mixing device for blood detection, by arranging the mixing mechanism, when blood needs to be mixed, a micro motor is started through a controller, blood test tubes in a box body can rotate by arranging a gear, an inner gear ring and a rotating disc, an electric telescopic rod is arranged at the top of the rotating disc, and the electric telescopic rod continuously stretches out and draws back up and down; according to the mixing mechanism, the box body with the hinged top moves up and down ceaselessly in the vertical direction while rotating, blood in the blood test tubes can be mixed more thoroughly, the mixing effect is good, the risk that the test tubes are broken and fall off in the shaking process can be reduced, and the mixing mechanism is easy to use.

Description

Technical Field

[0001] The utility model relates to the technical field of blood testing equipment, in particular to a blood oscillation and mixing device for blood testing. 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. They can detect the hematological signs of common blood diseases. For homologous blood transfusions, cross-matching must be done in advance even for the same type of blood. This is the fundamental guarantee for safe blood transfusions. A mixing device is a device that can mix two or more substances in a certain volume ratio. A blood shaking and mixing device for blood testing is needed in cross-matching. Shaking and mixing the blood is beneficial for clinical testing.

[0003] After searching, the Chinese utility model with patent number CN217954059U is a high-efficiency blood mixing device, which relates to the field of blood mixing auxiliary technology. The utility model includes a placement rack, and traction springs are fixedly installed at the four corners of the bottom of the placement rack. The other end of the traction spring is installed with a base placed on the desktop, and the traction spring is fixedly connected to the four corners of the inner cavity of the base. The utility model uses the traction spring to control the instability of the connection between the placement rack and the base. This design not only makes the placement rack shake due to its own instability after the test tube is inserted into the placement rack to prevent the blood in the test tube from condensing due to standing still, but also because the tensile limit of the traction spring limits the amplitude of the placement rack shaking, and the roller installed on the top of the push disk is powered by the drive assembly along with the push disk, which avoids the traditional blood analysis. The operator can only operate on the blood in a single test tube, and the blood sample to be analyzed may coagulate when it is stationary. However, although the instability of the placement rack used in the device can mix the blood in the test tube better, the instability of the connection between the placement rack and the base by the traction spring will still make each test tube unstable during the shaking process. The self-shaking is too violent, and the unstable placement rack will cause the base to shake, and the whole device is at risk of tipping over. Although the rubber material reduces the vibration of the test tube, the risk of the test tube breaking and falling off during the shaking process is relatively high, and a lot of noise is easily generated. It is not easy to take the test tube after mixing the blood. Therefore, a blood shaking mixing device for blood testing that is easy to use and can not only achieve a better mixing effect but also reduce the risk of the test tube breaking and falling off during the shaking process is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a blood oscillation mixing device for blood testing, which has the advantages of not only better mixing effect but also reduced risk of test tubes breaking and falling off during shaking, and is easy to use. It solves the problem that although the mixing device in the Chinese utility model with patent number CN217954059U can mix the blood in the test tubes better by using the instability of the placement rack, the instability of the connection between the placement rack and the base by the traction spring will still make each test tube unstable during the shaking process, and the self-shaking is too violent. The unstable placement rack will cause the base to shake, and the whole device is at risk of tipping over. Although the rubber material slows down the vibration of the test tube, the risk of the test tube breaking and falling off during the shaking process is relatively large, and a large amount of noise is easily generated, and the test tube is not easy to take after the blood is mixed.

[0005] In order to achieve the above-mentioned purpose of not only having a good mixing effect, but also reducing the risk of the test tube breaking and falling off during the shaking process, and being easy to use, the utility model provides the following technical solutions: a blood oscillation mixing device for blood testing, comprising a base, a box body is fixedly mounted on the top of the base, a cover plate is hinged on the top of the box body, and a mixing mechanism is arranged inside the box body;

[0006] The hybrid mechanism includes a micro motor, a gear, a turntable, an inner gear ring, an electric telescopic rod, a fixed rod, a box body, a box cover and a controller. The micro motor is fixedly installed on the inner bottom wall of the base, and a gear is provided at the output end of the micro motor. A turntable is provided inside the box body, and an inner gear ring is fixedly installed on the inner wall of the turntable. The electric telescopic rod is fixedly installed on the top of the turntable, and the fixed rod is fixedly installed on the top of the turntable. The top of the fixed rod is hinged with the box body, and the top of the box body is hinged with the box cover, and the top of the base is fixedly installed with the controller.

[0007] Furthermore, an inspection window and an iron lock are provided on the outside of the cover plate. The inspection window can be used to observe the blood mixing situation in real time, and the iron lock can lock the device when the device is not in use to prevent external dust from entering.

[0008] Furthermore, a fixing column is fixedly installed on the inner bottom wall of the base, and the top of the fixing column is fixedly connected to the turntable.

[0009] Furthermore, a bearing is arranged outside the fixing column, an inner ring of the bearing is fixedly connected to the fixing column, and an outer ring of the bearing is fixedly connected to the base.

[0010] Furthermore, a rubber plate is provided at the bottom of the box cover, and a clamping block is fixedly installed on the outside of the box cover.

[0011] Furthermore, a partition is fixedly installed inside the box body, and twenty-four through holes adapted to the blood test tubes are opened outside the partition, and rubber sleeves are fixedly installed inside the twenty-four through holes.

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

[0013] The blood oscillation and mixing device for blood testing is provided with a mixing mechanism. When the blood needs to be mixed, a micro motor is started through a controller. The blood test tube inside the box body can be rotated by providing gears, an inner gear ring and a turntable. An electric telescopic rod is provided on the top of the turntable. The electric telescopic rod is continuously extended and retracted up and down, so that the box body hinged on the top continuously moves up and down in the vertical direction while rotating, so that the blood inside the blood test tube can be mixed more thoroughly. The mixing mechanism can not only achieve a better mixing effect, but also reduce the risk of the test tube breaking and falling off during shaking, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a front sectional view of the structure of the utility model;

[0016] Figure 3 The utility model structure Figure 2 Enlarged view of point A in the middle.

[0017] Figure 4 It is a partial three-dimensional diagram of the structure of the utility model.

[0018] In the figure: 1, base; 2, box body; 3, cover plate; 301, inspection window; 302, iron lock; 4, mixing mechanism; 401, micro motor; 402, gear; 403, turntable; 404, inner gear ring; 405, electric telescopic rod; 406, fixing rod; 407, box body; 408, box cover; 409, controller. 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 1-4In this embodiment, a blood oscillation mixing device for blood testing includes a base 1, a box body 2 is fixedly mounted on the top of the base 1, a cover plate 3 is hinged on the top of the box body 2, and a mixing mechanism 4 is arranged inside the box body 2;

[0021] The mixing mechanism 4 includes a micro motor 401, a gear 402, a turntable 403, an inner gear ring 404, an electric telescopic rod 405, a fixed rod 406, a box body 407, a box cover 408 and a controller 409. The micro motor 401 is fixedly installed on the inner bottom wall of the base 1, and the output end of the micro motor 401 is provided with a gear 402. A turntable 403 is provided inside the box body 2, and an inner gear ring 404 is fixedly installed on the inner wall of the turntable 403. The electric telescopic rod 405 is fixedly installed on the top of the turntable 403, and the fixed rod 406 is fixedly installed on the top of the turntable 403. The box body 407 is hinged on the top of the fixed rod 406, and the box body 407 is hinged on the top of the box body 407. The box cover 408 is hinged on the top, and the controller 409 is fixedly installed on the top of the base 1.

[0022] In the case implementation, a fixing column is fixedly installed on the inner bottom wall of the base 1, the top of the fixing column is fixedly connected to the turntable 403, a bearing is arranged on the outside of the fixing column, the inner ring of the bearing is fixedly connected to the fixing column, the outer ring of the bearing is fixedly connected to the base 1, the fixing column can support the entire turntable 403, and the weight of the turntable 403 can be passed through the bearing so that the turntable 403 can rotate smoothly and reduce friction, the box body 2 can isolate part of the sound of the internal motor rotation, and the bearing can reduce the noise when the turntable 403 rotates.

[0023] In the case implementation, a rubber plate is provided at the bottom of the box cover 408, and a card block is fixedly installed on the outside of the box cover 408. By providing the rubber plate, the blood test tube can be pressed when the box cover 408 is closed to prevent the test tube from flying out during rotation. A card slot matched with the card block is provided on the outside of the box body 407. The cooperation between the card block and the card slot can make the box cover 408 clamped with the box body 407 when rotating.

[0024] In the case implementation, a partition is fixedly installed inside the box body 407, and twenty-four through holes compatible with blood test tubes are opened on the outside of the partition. Rubber sleeves are fixedly installed inside the twenty-four through holes. A large number of blood test tubes can be placed in the twenty-four through holes to meet the needs of daily testing. The twenty-four rubber sleeves can buffer the vibration of the blood test tubes during the shaking process.

[0025] In the case implementation, the controller 409 is electrically connected to all the electronic components in this patent through wires, so that all the electronic components in this patent are controlled by operating the controller 409.

[0026] When implementing, follow these steps:

[0027] 1) When the blood needs to be mixed, the controller 409 is turned on, and the micro motor 401 is started by the controller 409, so that the output end of the micro motor 401 causes the gear 402 to rotate clockwise;

[0028] 2) Then the gear 402 engages with the inner gear ring 404, rotating the turntable 403, and the blood test tube inside the box body 407 rotates;

[0029] 3) The electric telescopic rod 405 is turned on by the controller 409, and the electric telescopic rod 405 continuously moves up and down.

[0030] 4) Finally, the box body 407 continuously moves up and down in the vertical direction while rotating, so that the blood inside the blood test tube can be mixed more thoroughly. After the blood is mixed, the cover plate 2 is opened, and then the box cover 408 is opened to take out the blood test tube.

[0031] In summary, the blood oscillation and mixing device for blood testing is provided with a mixing mechanism 4. When the blood needs to be mixed, the micro motor 401 is started through the controller 409. The gear 402, the inner gear ring 404 and the turntable 403 are provided to rotate the blood test tube inside the box body 407. An electric telescopic rod 405 is provided on the top of the turntable 403. The electric telescopic rod 405 is continuously extended and retracted up and down, so that the box body 407 hinged on the top continuously moves up and down in the vertical direction while rotating, so that the blood inside the blood test tube can be mixed more thoroughly. The mixing mechanism 4 not only has a better mixing effect, but also can reduce the risk of the test tube breaking and falling off during shaking, and is easy to use.

[0032] 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.

[0033] 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 for blood testing, comprising a base (1), characterized in that: A box body (2) is fixedly mounted on the top of the base (1), a cover plate (3) is hingedly connected to the top of the box body (2), and a mixing mechanism (4) is arranged inside the box body (2); The mixing mechanism (4) comprises a micro motor (401), a gear (402), a rotating disk (403), an inner gear ring (404), an electric telescopic rod (405), a fixed rod (406), a box body (407), a box cover (408) and a controller (409). The micro motor (401) is fixedly mounted on the inner bottom wall of the base (1), the output end of the micro motor (401) is provided with a gear (402), and the interior of the box body (2) is provided with a rotating disk (403). The turntable (403) is provided with an inner gear ring (404) fixedly mounted on the inner wall of the turntable (403), an electric telescopic rod (405) fixedly mounted on the top of the turntable (403), a fixed rod (406) fixedly mounted on the top of the turntable (403), a box body (407) hingedly mounted on the top of the fixed rod (406), a box cover (408) hingedly mounted on the top of the box body (407), and a controller (409) fixedly mounted on the top of the base (1).

2. A blood oscillation and mixing device for blood testing according to claim 1, characterized in that: An inspection window (301) and an iron lock (302) are arranged on the outside of the cover plate (3).

3. A blood oscillation and mixing device for blood testing according to claim 1, characterized in that: A fixing column is fixedly mounted on the inner bottom wall of the base (1), and the top of the fixing column is fixedly connected to the rotating disk (403).

4. A blood oscillation and mixing device for blood testing according to claim 3, characterized in that: A bearing is arranged outside the fixing column, an inner ring of the bearing is fixedly connected to the fixing column, and an outer ring of the bearing is fixedly connected to the base (1).

5. The blood oscillation and mixing device for blood testing according to claim 1, characterized in that: A rubber plate is provided at the bottom of the box cover (408), and a clamping block is fixedly mounted on the outside of the box cover (408).

6. A blood oscillation and mixing device for blood testing according to claim 1, characterized in that: A partition is fixedly installed inside the box body (407), and twenty-four through holes adapted to the blood test tubes are opened outside the partition, and rubber sleeves are fixedly installed inside the twenty-four through holes.

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