Blood sample storage device

Abstract

The utility model relates to the technical field of infectious diseases, and discloses a blood sample storage device which comprises a storage box, the storage box comprises an outer box body and four sets of fixing blocks, the outer surface of one side of each fixing block is fixedly connected to the surface of the interior of the outer box body, and the fixing blocks are arranged in the outer box body. The four fixing blocks are evenly distributed at the two ends of the inner surface of the outer box body. The shaking-up device comprises two groups of motors, and the output ends of the two groups of motors are respectively inserted into the outer surfaces of the two ends of the outer box body; the device comprises a shaking-up device and a bearing device, the bearing device comprises two sets of clamping tooth edgings, the two sets of clamping tooth edgings are inserted into the four sets of fixing blocks respectively, and clamping teeth are arranged in the middles of the outer surfaces of the upper ends of the clamping tooth edgings. A blood sample in the sampling tube is mixed with specific chemical substances, so that specific requirements are met, and the practicability of the equipment is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of infectious diseases, and specifically is a blood sample storage device. Background Art

[0002] A blood sample storage device is a device used to store blood samples. It is usually used in clinical diagnosis, medical research, drug development and other fields. It can preserve blood samples, prevent corruption and contamination of blood samples, and ensure the quality and integrity of blood samples. Through the blood sample storage device, specific blood sample information can be easily found and obtained, which facilitates clinical diagnosis and research. In general, blood sample storage devices play a very important role in the medical field. They can effectively preserve and manage blood samples and provide support for medical research and clinical diagnosis.

[0003] At present, most of the existing blood sample storage devices are not equipped with a shaking function. When a large number of blood samples are collected, in order to make the blood samples in the test tubes meet specific requirements such as procoagulant and anticoagulant, the nursing staff needs to manually shake the test tubes to evenly mix the blood samples in the test tubes with specific chemicals so as to meet the specific requirements. This is not convenient for rapid sampling work and affects the practicability of the equipment to a certain extent. In addition, most of the existing blood sample storage devices are fixed structures, and the blood collection rack for placing blood samples and the main body of the equipment may not be able to be disassembled. After a batch of blood samples are stored, it is not convenient to carry out a full-scale cleaning of the equipment, which may result in sample residue, affecting the reliability of the equipment to a certain extent. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a blood sample storage device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a blood sample storage device, comprising:

[0006] A storage box, the storage box includes an outer box body and a fixed block, and the outer surface of one side of the fixed block is fixedly connected to the inner surface of the outer box body, and the fixed blocks are arranged in four groups, and the four groups of fixed blocks are evenly distributed at both ends of the inner surface of the outer box body;

[0007] A shaking device, the shaking device includes a motor, and the motor is provided with two groups, and the output ends of the two groups of motors are respectively inserted into the inner part of the outer surface of the two ends of the outer box body;

[0008] The load-bearing device comprises a latching tooth side strip, and two groups of the latching tooth side strips are provided, and the two groups of the latching tooth side strips are respectively inserted into the inside of the four groups of the fixing blocks, and the middle part of the outer surface of the upper end of the latching tooth side strip is provided with a latching tooth.

[0009] Preferably, the storage box also includes a refrigeration device, and the refrigeration device is provided in two groups, and the two groups of refrigeration devices are respectively installed on the upper and lower end surfaces inside the outer box body, a control panel is installed on the outer surface of the top end of the outer box body, and a mounting plate is fixedly connected to the outer surfaces of both ends of the outer box body.

[0010] Preferably, the shaking device also includes a rotating wheel, and the inner surface of the rotating wheel is fixedly connected to the output end of the motor, and one end of the outer surface of one side of the rotating wheel is fixedly connected to a rotating column, one end of the inner surface of the outer box body is fixedly connected to a fixed shaft, and one end of the fixed shaft is connected to a rocker arm with a bearing, and one end of the rocker arm is sleeved on the outer surface of the rotating column, the other end of the rocker arm is set as a round cake block, and the outer surface of the bottom of the round cake block is provided with locking teeth, and the locking teeth on the round cake block at the other end of the rocker arm are meshed with the locking teeth on the locking tooth side strip.

[0011] Preferably, a track groove is provided inside the outer surface of one end of the rocker arm, and the track groove is sleeved on the outer surface of the rotating column, and the width of the track groove is the same as the outer diameter of the rotating column.

[0012] Preferably, the supporting device also includes a locking edge strip, and the two ends of the outer surface of one side of the locking edge strip are respectively fixedly connected to the outer surface of one end of the two groups of the toothed edge strips, and the inside of the locking edge strip and the two groups of the toothed edge strips are provided with locking grooves.

[0013] Preferably, a return spring is inserted into the interior of the locking edge strip, and a locking block is sleeved on the outer surface of one end of the return spring, and a limiting ring is provided at one end of the locking block, and four groups of the return spring and the locking block are provided, and the four groups of the return spring and the locking block are evenly and symmetrically distributed at the upper and lower ends of the locking groove on the locking edge strip, and a blood sample rack is inserted into the locking groove of the locking edge strip and the two groups of the toothed edge strips, and a fixing groove is opened at a position on the outer surface of the blood sample rack corresponding to the four groups of the locking blocks, and a sampling tube is inserted into the inner part of the outer surface of the blood sample rack.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The present invention is provided with a shaking device and a toothed edge strip, so that the blood sample in the test tube can meet specific requirements such as promoting coagulation and anticoagulation. After the motor is turned on, the output end of the motor rotates to drive the rotating wheel and the rotating column to rotate, so that the rotating column reciprocates in the track groove of the rocker arm, and at the same time drives the rocker arm to do reciprocating swinging motion around the fixed axis as the rotation center, and then through the engaging teeth on the rocker arm and the toothed edge strip, the toothed edge strip is made to do horizontal reciprocating motion. At this time, the blood sample rack inserted on the toothed edge strip drives the sampling tube to reciprocate horizontally, and the blood sample and specific chemical substances in the sampling tube are evenly mixed, so as to meet specific requirements, facilitate the rapid sampling work, and improve the practicality of the equipment to a certain extent.

[0016] 2. The utility model is provided with a carrying device. When the blood sample rack is inserted into the engaging groove on the engaging edge strip, the blood sample rack is first pushed inward so that the outer surface of one side thereof pushes against the engaging block to displace and squeeze the reset spring. When the blood sample rack is completely pushed to the inside of the engaging groove, the engaging block is reset and engaged in the fixing groove by the elasticity of the reset spring, thereby engaging and fixing the blood sample rack. After a batch of blood samples is stored, only a slightly greater force is needed to pull the blood sample rack outward so that the blood sample rack is separated from the engaging block, and the blood sample rack can be disassembled, which is convenient for all-round cleaning of the equipment and ensures that there is no sample residue, thereby improving the reliability of the equipment to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural cross-sectional view of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the storage box of the utility model.

[0020] Figure 4 It is an exploded schematic diagram of the three-dimensional structure of the shaking device of the utility model.

[0021] Figure 5 It is an exploded schematic diagram of the three-dimensional structure of the carrying device of the utility model.

[0022] Figure 6 It is a schematic diagram of the three-dimensional structure of the return spring and the engaging block of the utility model.

[0023] The accompanying drawings are marked as follows: 1. storage box; 11. outer box body; 12. fixed block; 13. refrigeration device; 14. control panel; 15. mounting plate; 2. shaking device; 21. motor; 22. rotating wheel; 23. rotating column; 24. fixed shaft; 25. rocker arm; 3. carrying device; 31. toothed edge strip; 32. locking edge strip; 33. reset spring; 34. locking block; 35. blood sample rack; 36. fixing groove; 37. sampling tube. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the blood sample storage device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-6The utility model provides a blood sample storage device, comprising:

[0026] The storage box 1 includes an outer box body 11 and a fixing block 12, wherein the outer surface of one side of the fixing block 12 is fixedly connected to the inner surface of the outer box body 11, and the fixing blocks 12 are arranged in four groups, and the four groups of fixing blocks 12 are evenly distributed at both ends of the inner surface of the outer box body 11;

[0027] The shaking device 2 includes a motor 21, and the motor 21 is provided with two groups, and the output ends of the two groups of motors 21 are respectively inserted into the inner part of the outer surface of the two ends of the outer box body 11;

[0028] The carrying device 3 includes a latching tooth side strip 31 , and two groups of the latching tooth side strips 31 are provided, and the two groups of the latching tooth side strips 31 are respectively inserted into the inside of the four groups of fixing blocks 12 , and the middle part of the outer surface of the upper end of the latching tooth side strip 31 is provided with a latching tooth.

[0029] Furthermore, the storage box 1 also includes a refrigeration device 13, and the refrigeration device 13 is provided in two groups, and the two groups of refrigeration devices 13 are respectively installed on the upper and lower surfaces of the outer box body 11, a control panel 14 is installed on the outer surface of the top of the outer box body 11, and a mounting plate 15 is fixedly connected to the outer surfaces of both ends of the outer box body 11. Figure 1 and Figure 3 As shown, two groups of refrigeration devices 13 implement a cooling effect for the interior of the storage box 1 , and the control panel 14 controls the working states of the motor 21 and the refrigeration devices 13 .

[0030] Furthermore, the shaking device 2 also includes a rotating wheel 22, and the inner surface of the rotating wheel 22 is fixedly connected to the output end of the motor 21, and one end of the outer surface of one side of the rotating wheel 22 is fixedly connected to the rotating column 23, one end of the inner surface of the outer box body 11 is fixedly connected to the fixed shaft 24, and one end of the fixed shaft 24 is connected to the rocker arm 25 with a bearing, and one end of the rocker arm 25 is sleeved on the outer surface of the rotating column 23, the other end of the rocker arm 25 is set as a round cake block, and the outer surface of the bottom of the round cake block is provided with a snap-fitting tooth, and the snap-fitting tooth on the round cake block at the other end of the rocker arm 25 is meshed with the snap-fitting tooth on the snap-fitting edge strip 31, according to Figure 2 and Figure 4 As shown, the fixed shaft 24 is located at the center of the circular arc at the edge of the circular block. When the rocker arm 25 rotates, the distance between the edge of the circular block and the fixed shaft 24 is fixed, and the engaging teeth on the circular block drive the engaging teeth side strip 31 to perform horizontal reciprocating motion.

[0031] Furthermore, a track groove is provided inside the outer surface of one end of the rocker arm 25, and the track groove is sleeved on the outer surface of the rotating column 23, and the width of the track groove is the same as the outer diameter of the rotating column 23. Figure 2 and Figure 4As shown, the rotating column 23 rotates and reciprocates in the track groove of the rocker arm 25, while pushing the surface of the track groove, so that the rocker arm 25 swings around the rotation center.

[0032] Furthermore, the carrying device 3 also includes a snap-fitting edge strip 32, and the two ends of the outer surface of one side of the snap-fitting edge strip 32 are respectively fixedly connected to the outer surface of one end of the two sets of toothed edge strips 31, and the inside of the snap-fitting edge strip 32 and the two sets of toothed edge strips 31 are both provided with snap-fitting grooves. Figure 2 and Figure 5 As shown, the sizes of the engaging grooves on the engaging edge strip 31 and the engaging edge strip 32 are adapted to the size of the blood sample rack 35 .

[0033] Furthermore, a return spring 33 is inserted into the interior of the locking edge strip 32, and a locking block 34 is sleeved on the outer surface of one end of the return spring 33, and a limit ring is set at one end of the locking block 34, and four groups of return springs 33 and locking blocks 34 are provided, and the four groups of return springs 33 and locking blocks 34 are evenly and symmetrically distributed at the upper and lower ends of the locking grooves on the locking edge strip 32, and a blood sample rack 35 is inserted into the locking grooves of the locking edge strip 32 and the two groups of toothed edge strips 31, and a fixing groove 36 is opened at a position on the outer surface of the blood sample rack 35 corresponding to the four groups of locking blocks 34, and a sampling tube 37 is inserted into the inner part of the outer surface of the blood sample rack 35. Figure 5 and Figure 6 As shown, the limit ring on the engaging block 34 prevents the engaging block 34 from being separated from the inside of the engaging edge strip 32. The other end of the engaging block 34 is set to be semi-spherical. When the edge of the blood sample rack 35 pushes against the engaging block 34, the engaging block 34 is displaced to squeeze the reset spring 33. The size of the fixing groove 36 is the same as the size of the semi-spherical upper part of the engaging block 34.

[0034] Working principle: First, collect the blood sample into the sampling tube 37, place multiple groups of sampling tubes 37 on the blood sample rack 35, then push the blood sample rack 35 to insert it into the locking groove on the locking tooth edge strip 31, continue to push the blood sample rack 35 inward so that the outer surface of one side pushes against the locking block 34 to displace and squeeze the reset spring 33, and when the blood sample rack 35 is completely pushed to the inside of the locking groove on the locking edge strip 32, the locking block 34 is reset and locked in the fixing groove 36 through the elasticity of the reset spring 33, so that the blood sample rack 35 is locked and fixed, and then the outer box 11 is sealed and closed, and the refrigeration device 13 and the motor 21 are turned on through the control panel 14. The refrigeration device 13 works to store The interior of the storage box 1 drops to a preset temperature, and the motor 21 fixed on the mounting plate 15 starts to work. The output end of the motor 21 rotates to drive the rotating wheel 22 and the rotating column 23 to rotate, so that the rotating column 23 makes a reciprocating motion in the track groove of the rocker arm 25, and at the same time drives the rocker arm 25 to make a reciprocating rocking motion around the fixed axis 24 as the rotation center. Through the engaging teeth on the rocker arm 25 and the toothed side strip 31, the two groups of toothed side strips 31 are driven to make horizontal reciprocating motion, and then the two groups of shaking devices 2 work together to make the supporting device 3 inserted in the fixed block 12 make a horizontal reciprocating motion, and the blood sample and the specific chemical substance in the sampling tube 37 are evenly mixed, and the motor 21 can be turned off.

[0035] After a batch of blood samples are stored, only a little force is needed to pull the blood sample rack 35 outwards to make the blood sample rack 35 disengage from the engagement of the engagement block 34, and the blood sample rack 35 can be disassembled, thereby performing all-round cleaning of the equipment to ensure that no sample residue is left. The above is the entire working principle of the utility model.

[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0038] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A blood sample storage device, characterized in that: include: A storage box (1), the storage box (1) comprising an outer box body (11) and a fixing block (12), wherein the outer surface of one side of the fixing block (12) is fixedly connected to the inner surface of the outer box body (11), and the fixing blocks (12) are arranged in four groups, and the four groups of the fixing blocks (12) are evenly distributed at both ends of the inner surface of the outer box body (11); A shaking device (2), the shaking device (2) comprising a motor (21), wherein the motor (21) is provided with two groups, and the output ends of the two groups of motors (21) are respectively inserted into the inner part of the outer surface of both ends of the outer box body (11); The carrying device (3) comprises a latching tooth side strip (31), and the latching tooth side strip (31) is provided with two groups, and the two groups of the latching tooth side strips (31) are respectively inserted into the inside of the four groups of the fixing blocks (12), and the middle part of the outer surface of the upper end of the latching tooth side strip (31) is provided with a latching tooth.

2. A blood sample storage device according to claim 1, characterized in that: The storage box (1) also includes a refrigeration device (13), and the refrigeration device (13) is provided in two groups, and the two groups of refrigeration devices (13) are respectively installed on the upper and lower end surfaces inside the outer box body (11), a control panel (14) is installed on the outer surface of the top end of the outer box body (11), and mounting plates (15) are fixedly connected to the outer surfaces of both ends of the outer box body (11).

3. A blood sample storage device according to claim 1, characterized in that: The shaking device (2) also includes a rotating wheel (22), and the inner surface of the rotating wheel (22) is fixedly connected to the output end of the motor (21), and one end of the outer surface of one side of the rotating wheel (22) is fixedly connected to the rotating column (23), one end of the inner surface of the outer box (11) is fixedly connected to the fixed shaft (24), and one end of the fixed shaft (24) is connected to the rocker arm (25) by a bearing, and one end of the rocker arm (25) is sleeved on the outer surface of the rotating column (23), the other end of the rocker arm (25) is set as a round cake block, and the outer surface of the bottom of the round cake block is provided with a snap-fitting tooth, and the snap-fitting tooth on the round cake block at the other end of the rocker arm (25) is meshed with the snap-fitting tooth on the snap-fitting tooth edge strip (31).

4. A blood sample storage device according to claim 3, characterized in that: A track groove is provided inside the outer surface of one end of the rocker arm (25), and the track groove is sleeved on the outer surface of the rotating column (23), and the width of the track groove is the same as the outer diameter of the rotating column (23).

5. A blood sample storage device according to claim 1, characterized in that: The carrying device (3) also includes a snap-fitting side strip (32), and the two ends of the outer surface of one side of the snap-fitting side strip (32) are respectively fixedly connected to the outer surface of one end of the two groups of the snap-fitting side strips (31), and snap-fitting grooves are provided inside the snap-fitting side strip (32) and the two groups of the snap-fitting side strips (31).

6. A blood sample storage device according to claim 5, characterized in that: A return spring (33) is inserted into the interior of the locking edge strip (32), and a locking block (34) is sleeved on the outer surface of one end of the return spring (33), and a limit ring is provided at one end of the locking block (34). Four groups of the return spring (33) and the locking block (34) are provided, and the four groups of the return spring (33) and the locking block (34) are evenly and symmetrically distributed at the upper and lower ends of the locking groove on the locking edge strip (32). A blood sample rack (35) is inserted into the locking grooves of the locking edge strip (32) and the two groups of the locking tooth edge strips (31), and a fixing groove (36) is provided at a position on the outer surface of the blood sample rack (35) corresponding to the four groups of the locking blocks (34), and a sampling tube (37) is inserted into the inner part of the outer surface of the blood sample rack (35).

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