CN216144593U - Medical constant temperature blood blending device - Google Patents
Medical constant temperature blood blending device Download PDFInfo
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- CN216144593U CN216144593U CN202121620855.6U CN202121620855U CN216144593U CN 216144593 U CN216144593 U CN 216144593U CN 202121620855 U CN202121620855 U CN 202121620855U CN 216144593 U CN216144593 U CN 216144593U
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Abstract
The utility model discloses a medical constant-temperature blood mixer, which relates to the technical field of medical equipment and comprises a shell, a rotating mechanism, an ultrasonic vibration mechanism, a clamping mechanism and a constant-temperature mechanism, wherein the rotating mechanism is positioned at the center of the inner bottom wall of the shell, and the rotating mechanism works to carry out circular swinging motion on the ultrasonic vibration mechanism, the clamping mechanism and the constant-temperature mechanism so as to drive a blood sample in a reagent bottle clamped in the clamping mechanism to shake and mix. According to the utility model, the rotating mechanism drives the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism to perform circular swinging motion, so that the blood sample in the reagent bottle clamped in the clamping mechanism is driven to uniformly swing, the blood sample in the reagent bottle is rotated and swung at the same time, the blood sample in the reagent bottle is more fully and uniformly mixed, the blood sample is prevented from being adhered to the periphery of the inner wall of the reagent bottle, and the effect of greatly reducing the working difficulty of subsequently cleaning the reagent bottle is achieved.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a medical constant-temperature blood mixer.
Background
The product of the blood mixer can provide full and effective mixing for blood in an anticoagulation tube and a bottle, a dry powder reagent and a whole blood quality control substance.
Blood routine assay is as the essential means of physical examination or diagnosis, after carrying out blood collection to the donor, the intraductal wall in test that is equipped with blood all spouts to have the EDTA reagent, this reagent can chelate with the calcium ion in the blood to prevent that the blood coagulation of gathering from needing to carry out the quick mixing of shaking to the blood sample, current medical institution generally can handle the blood sample with the blood blending machine, when the blood sample of current blood blending machine being equipped with in the reagent bottle carries out the mixing, its working procedure is: firstly, medical personnel carry out blood collection to the donor earlier and advance in the reagent bottle, secondly, medical personnel will be equipped with the reagent bottle of blood sample and place into the standing groove of current blood blending machine, make the reagent bottle be in open environment, start the shock dynamo start-up of current blood blending machine work control vibrations mechanism, drive the vibrations of reagent bottle in the standing groove to reach the purpose that prevents the blood sample and solidify, nevertheless this mixing mode has following problem in the use:
1. the existing blood mixer works to control the vibration mechanism to vibrate the blood sample in the reagent bottle, and because the mixing mode is single, the blood sample in the reagent bottle is prevented from being coagulated poorly, and is easily adhered to the periphery of the inner wall of the reagent bottle under the influence of vibration of a vibration motor, so that the working difficulty of subsequently cleaning the reagent bottle is greatly increased;
2. in the process of uniformly mixing the blood sample in the reagent bottle, the reagent bottle is in an open environment and is influenced by the external temperature, the blood sample in the reagent bottle is easy to deteriorate, and further the subsequent assay and the detection accuracy are easily influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical constant-temperature blood mixer to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a medical constant-temperature blood mixer comprises a shell, a rotating mechanism, an ultrasonic vibration mechanism, a clamping mechanism and a constant-temperature mechanism, wherein the rotating mechanism is positioned at the center of the inner bottom wall of the shell, and the rotating mechanism works to carry out circular swinging motion on the ultrasonic vibration mechanism, the clamping mechanism and the constant-temperature mechanism so as to drive a blood sample in a reagent bottle clamped in the clamping mechanism to swing and mix uniformly;
the ultrasonic vibration mechanism is positioned in the shell and positioned on the upper surface of the rotating mechanism, and transmits ultrasonic frequency to the blood sample in the reagent bottle clamped in the clamping mechanism, so that the blood sample in the reagent bottle vibrates and flows back and forth in the reagent bottle;
the clamping mechanism is positioned above the ultrasonic vibration mechanism and elastically clamps and fixes the reagent bottle filled with the blood sample;
the constant temperature mechanism is located on the upper surface of the shell and located on the upper surface of the clamping mechanism, and the constant temperature mechanism adjusts the temperature of the blood sample in the reagent bottle clamped in the clamping mechanism.
Preferably, the rotating mechanism is composed of a servo motor, a transmission shaft fixedly installed by a coupler on an output shaft of the servo motor, a rotating block fixedly sleeved on the outer surface of one end of the transmission shaft, a first connecting rod rotatably sleeved on the right side of the upper surface of the rotating block, and a second connecting rod fixedly connected on the right side of the inner bottom wall of the shell, wherein the upper surface of the second connecting rod is provided with symmetrically distributed sliding grooves and a third connecting rod fixedly connected on the outer surface of one end of the first connecting rod.
Preferably, servo motor's lower surface and the interior diapire center department fixed connection of casing, the right side surface of third connecting rod is the U-shaped, the inboard preceding inner wall of third connecting rod and back inner wall respectively with two the inner wall sliding sleeve of spout cup joints.
Preferably, ultrasonic vibration mechanism comprises installation piece and the ultrasonic transducer that installation piece surface fixed mounting is annular array and distributes, the upper surface of installation piece is the hexagon shape, the lower surface of installation piece is connected with the last fixed surface of head rod, the mounting groove that is rectangular array and distributes is seted up to the upper surface of installation piece, and is a plurality of the standing groove has all been seted up to the inner diapire of mounting groove.
Preferably, the clamping mechanism comprises a pin shaft, a sealing plate fixedly mounted at the front part of the top wall in the mounting groove, a meshing plate fixedly sleeved on the outer surface of one end of the pin shaft, a flexible layer fixedly bonded on the inner wall of the inner side of the meshing plate, an arc-shaped pressing plate fixedly mounted at the rear part of the top wall in the mounting groove, a connecting block fixedly mounted on the upper surface of the meshing plate and a compression spring fixedly mounted on the opposite surface of the adjacent meshing plate.
Preferably, the surface of one end of each pin shaft penetrates through the sealing plate and is hinged to the upper surface of the sealing plate, the surfaces, opposite to the adjacent meshing plates, are meshed with each other through tooth grooves, the flexible layers are made of butyl rubber materials, and the upper surfaces of the arc-shaped pressing plates are provided with moving grooves which are symmetrically distributed.
Preferably, a plurality of the one end surface of connecting block all runs through and extends to the upper surface of arc clamp plate, the one end surface of connecting block all cup joints with the inner wall slip of shifting chute, and is adjacent the surface that the flexible layer is relative all is provided with the reagent bottle that is used for adorning the blood sample, the surface of reagent bottle all contacts with the inner wall of standing groove.
Preferably, the thermostatic mechanism is composed of a cover plate, a temperature sensor fixedly mounted on the inner wall of one side of the cover plate, an incubator fixedly mounted on the outer surface of one side of the cover plate, a semiconductor refrigeration chip fixedly mounted on the inner wall of the left side of the incubator, and a cooling fan fixedly mounted on the surface of the right side of the incubator.
Preferably, the outer surface of the cover plate is hexagonal, the lower surface of the cover plate is inserted into the upper surface of the mounting block, the cooling end of the cover plate close to the semiconductor cooling chip is provided with an air hole, and the cooling fan cools the heating end of the semiconductor cooling chip.
Preferably, an operation method of the medical constant-temperature blood mixing device is provided, and the specific operation method comprises the following steps: s1, placing, wherein a medical worker on site collects a blood sample for a blood donor through a reagent bottle, after collection, the middle finger and the index finger of one hand of the medical worker are in a scissor shape and are in contact with the two connecting blocks to expand outwards, the connecting blocks slide outwards on the inner wall of the moving groove, at the moment, the other hand of the medical worker holds a reagent bottle filled with the blood sample to be placed in the placing groove, the middle finger and the index finger of one hand of the medical worker stop applying force to the two connecting blocks and fold inwards, the connecting blocks slide inwards on the inner wall of the moving groove, adjacent meshing plates are enabled to contract and clamp the surface of the reagent bottle through compression springs connected with the opposite surfaces of the adjacent meshing plates, a flexible layer is arranged to enable the meshing plates to be in elastic clamping contact with the contact surface of the reagent bottle from rigid clamping contact, and the placing steps in S1 are repeated in sequence, and a plurality of reagent bottles filled with the blood samples are placed;
s2, mixing, controlling the servo motor and the ultrasonic transducer to start through a PLC program, driving the transmission shaft and the rotating block fixedly sleeved on the surface of the transmission shaft to do low-speed rotation motion by the servo motor through the coupler, driving the upper surface of the rotating block to rotate and be sleeved with the first connecting rod to rotate, driving the third connecting rod to slide up and down in the chute on the surface of the second connecting rod, driving the mounting block connected with the top of the first connecting rod to do circular swing motion, further driving the reagent bottle filled with the blood sample in the placing chute to do low-speed rotation and swing, arranging the ultrasonic transducer to emit preset ultrasonic frequency to the reagent bottle filled with the blood sample in the placing chute, enabling the blood sample to flow back and forth in the reagent bottle, enabling the lower surface of the cover plate to be in contact with the upper surface of the shell, forming a sealed state between the cover plate and the shell, arranging a temperature sensor to detect the temperature between the cover plate and the shell, when the temperature between the cover plate and the shell is higher than a preset value, the temperature sensor transmits a detected signal data value to the PLC program, the PLC program controls the refrigeration end of the semiconductor refrigeration chip to work to generate cold air, the cold air flows into the space between the cover plate and the shell through the air holes, the reagent bottle with the blood sample in the placing groove in the mounting block is stored at low temperature, and the cooling fan is arranged to cool the heating end of the semiconductor refrigeration chip.
The utility model has the technical effects and advantages that:
1. the rotating mechanism drives the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism to perform circular swinging motion, so that blood samples in the reagent bottle clamped in the clamping mechanism are driven to be uniformly shaken, the blood samples in the reagent bottle are swung while being rotated, and the blood samples in the reagent bottle are more fully and uniformly mixed, so that the blood samples are prevented from being adhered to the periphery of the inner wall of the reagent bottle, and the effect of greatly reducing the working difficulty of subsequently cleaning the reagent bottle is achieved;
2. according to the utility model, the ultrasonic vibration mechanism is used for emitting ultrasonic frequency to the blood sample in the reagent bottle clamped in the clamping mechanism, so that the blood sample in the reagent bottle vibrates and flows back and forth in the reagent bottle, the blood sample is prevented from being solidified in the reagent bottle, and the subsequent testing and detecting accuracy is further ensured;
3. according to the utility model, the reagent bottle filled with the blood sample is elastically clamped and fixed by the clamping mechanism, so that the effect that the reagent bottle positioned in the placing groove slides out of the placing groove in the rotating process of the rotating mechanism is avoided;
4. the temperature of the blood sample in the reagent bottle clamped in the clamping mechanism is adjusted through the constant temperature mechanism, so that the blood sample in the reagent bottle is prevented from going bad, and the subsequent testing and detecting accuracy is ensured.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is an exploded view of the mounting block structure of the present invention.
Fig. 3 is a perspective view of the mounting block structure of the present invention.
Fig. 4 is an enlarged view of a structure in fig. 2.
Fig. 5 is a perspective view of the servo motor structure of the present invention.
FIG. 6 is a perspective view of the structure of the reagent bottle of the present invention.
In the figure: 1. a housing; 2. a servo motor; 21. a drive shaft; 22. rotating the block; 23. a first connecting rod; 24. a second connecting rod; 25. a third connecting rod; 3. mounting blocks; 31. an ultrasonic transducer; 32. mounting grooves; 33. a placement groove; 4. a sealing plate; 41. an engaging plate; 42. a flexible layer; 43. an arc-shaped pressing plate; 44. connecting blocks; 45. a compression spring; 46. a moving groove; 47. a reagent bottle; 5. a cover plate; 51. a temperature sensor; 52. a thermostat; 53. a semiconductor refrigeration chip; 54. a heat radiation fan; 55. and (4) air holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a medical constant-temperature blood mixer as shown in figures 1-6, which comprises a shell 1, wherein a rotating mechanism is fixedly arranged at the center of the inner bottom wall of the shell 1, the rotating mechanism comprises a servo motor 2, the lower surface of the servo motor 2 is fixedly connected with the center of the inner bottom wall of the shell 1, the upper surface of the rotating mechanism is fixedly provided with an ultrasonic vibration mechanism, the ultrasonic vibration mechanism comprises an installation block 3, installation grooves 32 distributed in a rectangular array are arranged on the upper surface of the installation block 3, placing grooves 33 are arranged on the inner bottom walls of the installation grooves 32, a clamping mechanism is fixedly arranged on the inner bottom wall of each installation groove 32, the clamping mechanism comprises a pin shaft, the outer surface of one end of the pin shaft is hinged with the inner bottom wall of the mounting groove 32, the upper surface of the mounting block 3 is fixedly provided with a constant temperature mechanism, the constant temperature mechanism comprises a cover plate 5, and the lower surface of the cover plate 5 is inserted with the upper surface of the mounting block 3;
as shown in fig. 1, 2 and 5, the rotating mechanism further includes a transmission shaft 21 fixedly installed by an output shaft of the servo motor 2 through a coupling, a rotating block 22 is fixedly sleeved on an outer surface of one end of the transmission shaft 21, a first connecting rod 23 is rotatably sleeved on a right side of an upper surface of the rotating block 22, a second connecting rod 24 is fixedly connected to a right side of an inner bottom wall of the housing 1, symmetrically distributed sliding grooves are formed in an upper surface of the second connecting rod 24, a third connecting rod 25 is fixedly connected to an outer surface of one end of the first connecting rod 23, a right side surface of the third connecting rod 25 is U-shaped, a front inner wall and a rear inner wall of an inner side of the third connecting rod 25 are respectively slidably sleeved with inner walls of the two sliding grooves, and a lower surface of the installation block 3 is fixedly connected with an upper surface of the first connecting rod 23; the rotating mechanism works to carry out circular swinging motion on the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism, and drives the blood sample in the reagent bottle 47 clamped in the clamping mechanism to swing and mix uniformly;
as shown in fig. 3, the ultrasonic vibration mechanism further includes an ultrasonic transducer 31 fixedly mounted on the outer surface of the mounting block 3 and distributed in an annular array, and the outer surface of the mounting block 3 is in a hexagonal shape; the ultrasonic vibration mechanism emits ultrasonic frequency to the blood sample in the reagent bottle 47 clamped in the clamping mechanism, so that the blood sample in the reagent bottle 47 vibrates and flows back and forth in the reagent bottle 47;
as shown in fig. 4, the clamping mechanism further includes a sealing plate 4 fixedly mounted at the front portion of the inner top wall of the mounting groove 32, the other end surface of the pin shaft penetrates through the sealing plate 4 and is hinged to the upper surface of the sealing plate 4, engaging plates 41 are fixedly sleeved on the outer surface of the other end of the pin shaft, the opposite surfaces of the adjacent engaging plates 41 are engaged with each other through tooth grooves, flexible layers 42 are fixedly bonded to the inner side inner walls of the engaging plates 41, the flexible layers 42 are made of butyl rubber materials, arc-shaped pressing plates 43 are fixedly mounted at the rear portion of the inner top wall of the mounting groove 32, moving grooves 46 symmetrically distributed are formed in the upper surfaces of the arc-shaped pressing plates 43, connecting blocks 44 are fixedly mounted on the upper surfaces of the engaging plates 41, compression springs 45 are fixedly mounted on the opposite surfaces of the adjacent engaging plates 41, and the outer surfaces of one ends of the connecting blocks 44 penetrate through and extend to the upper surfaces of the arc-shaped pressing plates 43, the outer surface of one end of each connecting block 44 is in sliding sleeve connection with the inner wall of the moving groove 46, the opposite surfaces of the adjacent flexible layers 42 are provided with reagent bottles 47 for containing blood samples, and the outer surfaces of the reagent bottles 47 are in contact with the inner wall of the placing groove 33; the clamping mechanism elastically clamps and fixes the reagent bottle 47 filled with the blood sample;
as shown in fig. 2 and 5, the thermostatic mechanism further includes a temperature sensor 51 fixedly mounted on an inner wall of one of the surfaces of the cover plate 5, a thermostat 52 is fixedly mounted on an outer surface of one of the surfaces of the cover plate 5, a semiconductor refrigeration chip 53 is fixedly mounted on an inner wall of a left side of the thermostat 52, a heat dissipation fan 54 is fixedly mounted on a right surface of the thermostat 52, the outer surface of the cover plate 5 is hexagonal, a cooling end of the cover plate 5, which is close to the semiconductor refrigeration chip 53, is provided with a vent hole 55, and the heat dissipation fan 54 dissipates heat from a heating end of the semiconductor refrigeration chip 53; the constant temperature mechanism adjusts the temperature of the blood sample in the reagent bottle 47 clamped by the clamping mechanism, and the blood sample in the reagent bottle 47 is prevented from being influenced by the external temperature to deteriorate.
As shown in fig. 6, the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism are driven by the rotating mechanism to perform circular swing motion, so as to drive the blood sample in the reagent bottle 47 clamped by the clamping mechanism to uniformly swing, and the blood sample in the reagent bottle 47 performs swing motion while performing rotary motion, so that the blood sample in the reagent bottle 47 is more fully and uniformly mixed, thereby preventing the blood sample from being adhered around the inner wall of the reagent bottle 47, and greatly reducing the working difficulty of subsequently cleaning the reagent bottle 47;
as shown in fig. 6, the present invention uses the ultrasonic vibration mechanism to emit ultrasonic frequency to the blood sample in the reagent bottle 47 clamped in the clamping mechanism, so that the blood sample in the reagent bottle 47 vibrates and flows back and forth in the reagent bottle 47, thereby preventing the blood sample from coagulating in the reagent bottle 47, and further ensuring the subsequent testing and detecting accuracy;
as shown in fig. 3 and 6, the reagent bottle 47 containing the blood sample is elastically clamped and fixed by the clamping mechanism, so that the reagent bottle 47 in the placing groove 33 is prevented from sliding out of the placing groove 33 in the rotating process of the rotating mechanism;
as shown in FIG. 3, the temperature of the blood sample in the reagent bottle 47 clamped in the clamping mechanism is adjusted by the constant temperature mechanism, so that the blood sample in the reagent bottle 47 is prevented from going bad, and the subsequent testing and detecting accuracy is ensured.
The working principle of the utility model is as follows:
firstly, the clamping mechanism elastically clamps and fixes the reagent bottle 47 filled with the blood sample, secondly, the rotating mechanism works to carry out circular swing motion on the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism to drive the blood sample in the reagent bottle 47 clamped in the clamping mechanism to swing and mix uniformly, the ultrasonic vibration mechanism emits ultrasonic frequency to the blood sample in the reagent bottle 47 clamped in the clamping mechanism to enable the blood sample in the reagent bottle 47 to vibrate and flow back and forth in the reagent bottle 47 to avoid the blood sample from coagulating in the reagent bottle 47, and finally, the constant temperature mechanism adjusts the temperature of the blood sample in the reagent bottle 47 clamped in the clamping mechanism to avoid the blood sample in the reagent bottle 47 from deteriorating due to the influence of external temperature.
The specific operation is as follows:
s1, placing, collecting blood sample of donor by medical staff on site through the reagent bottle 47, making middle finger and index finger of single hand of medical staff scissors and expanding outwards by contacting with the two connecting blocks 44, sliding the connecting blocks 44 outwards on the inner wall of the moving groove 46, at this time, holding a reagent bottle 47 filled with a blood sample by the other hand of the medical staff and placing the reagent bottle 47 into the placing groove 33, stopping applying force to the two connecting blocks 44 and folding inwards by the middle finger and the index finger of one hand of the medical staff, enabling the connecting blocks 44 to slide inwards on the inner wall of the moving groove 46, enabling the adjacent engaging plates 41 to contract and clamp the surfaces of the reagent bottles 47 through compression springs 45 connected with the opposite surfaces of the adjacent engaging plates 41, arranging a flexible layer 42 to enable the contact surfaces of the engaging plates 41 and the reagent bottles 47 to be changed from rigid clamping contact to elastic clamping contact, and sequentially repeating the placing step in S1 to place a plurality of reagent bottles 47 filled with the blood sample;
s2, mixing, controlling the servo motor 2 and the ultrasonic transducer 31 to start through a PLC program, driving the transmission shaft 21 and the rotating block 22 fixedly sleeved on the surface of the transmission shaft 21 to do low-speed rotation motion by the servo motor 2 through a coupler, driving the upper surface of the rotating block 22 to rotate and be sleeved with the first connecting rod 23 to rotate, driving the third connecting rod 25 to slide up and down in the chute on the surface of the second connecting rod 24, driving the mounting block 3 connected with the top of the first connecting rod 23 to do circular swing motion, further driving the reagent bottle 47 filled with the blood sample in the placing groove 33 to rotate at low speed and swing, arranging the ultrasonic transducer 31 to emit preset ultrasonic frequency to the reagent bottle 47 filled with the blood sample in the placing groove 33, enabling the blood sample to flow back and forth in the reagent bottle 47, enabling the lower surface of the cover plate 5 to be in contact with the upper surface of the shell 1, and forming a sealing state between the cover plate 5 and the shell 1, the temperature sensor 51 is arranged to detect the temperature between the cover plate 5 and the shell 1, when the temperature between the cover plate 5 and the shell 1 is higher than a preset value, the temperature sensor 51 transmits a detected signal data value to the PLC program, the PLC program controls the refrigerating end of the semiconductor refrigerating chip 53 to work to generate cold air, the cold air flows between the cover plate 5 and the shell 1 through the air holes 55, the reagent bottle 47 with the blood sample in the placing groove 33 in the mounting block 3 is stored at low temperature, and the cooling fan 54 is arranged to cool the heating end of the semiconductor refrigerating chip 53.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a medical constant temperature blood blending machine, includes casing (1), slewing mechanism, ultrasonic vibration mechanism, clamping mechanism and constant temperature mechanism, its characterized in that: the rotating mechanism is positioned at the center of the inner bottom wall of the shell (1), and the rotating mechanism works to carry out circular swinging motion on the ultrasonic vibration mechanism, the clamping mechanism and the constant temperature mechanism so as to drive the blood sample in the reagent bottle (47) clamped in the clamping mechanism to shake and mix uniformly; the ultrasonic vibration mechanism is positioned in the shell (1), and is positioned on the upper surface of the rotating mechanism, and transmits ultrasonic frequency to the blood sample in the reagent bottle (47) clamped in the clamping mechanism, so that the blood sample in the reagent bottle (47) vibrates and flows back and forth in the reagent bottle (47); the clamping mechanism is positioned above the ultrasonic vibration mechanism and elastically clamps and fixes a reagent bottle (47) filled with a blood sample; the constant temperature mechanism is located the upper surface of casing (1), and constant temperature mechanism is located clamping mechanism's upper surface, constant temperature mechanism adjusts the interior blood sample temperature of reagent bottle (47) of pressing from both sides tightly among the clamping mechanism.
2. The medical constant-temperature blood mixing device according to claim 1, which is characterized in that: the rotating mechanism is composed of a servo motor (2), a transmission shaft (21) fixedly installed by a coupler and used for an output shaft of the servo motor (2), a rotating block (22) fixedly sleeved on the outer surface of one end of the transmission shaft (21), a first connecting rod (23) rotatably sleeved on the right side of the upper surface of the rotating block (22), and a second connecting rod (24) fixedly connected on the right side of the inner bottom wall of the shell (1), wherein the upper surface of the second connecting rod (24) is provided with symmetrically distributed sliding grooves and a third connecting rod (25) fixedly connected on the outer surface of one end of the first connecting rod (23).
3. The medical constant-temperature blood mixing device according to claim 2, which is characterized in that: the lower surface of servo motor (2) and the interior diapire center department fixed connection of casing (1), the right side surface of third connecting rod (25) is the U-shaped, the inboard preceding inner wall of third connecting rod (25) and back inner wall respectively with two the inner wall of spout slides and cup joints.
4. The medical constant-temperature blood mixing device according to claim 2, which is characterized in that: ultrasonic vibration mechanism comprises installation piece (3) and installation piece (3) outer fixed surface installation ultrasonic transducer (31) that are the distribution of annular array, the upper surface of installation piece (3) is the hexagon shape, the lower surface of installation piece (3) is connected with the last fixed surface of head rod (23), mounting groove (32) that are the distribution of rectangular array are seted up to the upper surface of installation piece (3), and are a plurality of standing groove (33) have all been seted up to the interior diapire of mounting groove (32).
5. The medical constant-temperature blood mixing device according to claim 4, wherein: the clamping mechanism comprises a pin shaft, a sealing plate (4) fixedly mounted at the front part of the inner top wall of the mounting groove (32), an engaging plate (41) fixedly sleeved on the outer surface of one end of the pin shaft, a flexible layer (42) fixedly bonded on the inner side inner wall of the engaging plate (41), an arc-shaped pressing plate (43) fixedly mounted at the rear part of the inner top wall of the mounting groove (32), a connecting block (44) fixedly mounted on the upper surface of the engaging plate (41) and a compression spring (45) fixedly mounted on the opposite surface of the adjacent engaging plate (41).
6. The medical constant-temperature blood mixing device according to claim 5, wherein: the surface of one end of each pin shaft penetrates through the sealing plate (4) and is hinged to the upper surface of the sealing plate (4), the surfaces, opposite to the adjacent meshing plates (41), are meshed with each other through tooth grooves, the flexible layers (42) are made of butyl rubber materials, and the upper surfaces of the arc-shaped pressing plates (43) are provided with moving grooves (46) which are symmetrically distributed.
7. The medical constant-temperature blood mixer according to claim 6, which is characterized in that: the outer surface of one end of each connecting block (44) penetrates through and extends to the upper surface of the arc-shaped pressing plate (43), the outer surface of one end of each connecting block (44) is in sliding sleeve connection with the inner wall of the moving groove (46), a reagent bottle (47) used for containing a blood sample is arranged on the surface, opposite to the adjacent flexible layer (42), of each reagent bottle (47), and the outer surface of each reagent bottle (47) is in contact with the inner wall of the corresponding placing groove (33).
8. The medical constant-temperature blood mixing device according to claim 4, wherein: the constant temperature mechanism is composed of a cover plate (5), a temperature sensor (51) fixedly installed on the inner wall of one surface of the cover plate (5), a constant temperature box (52) fixedly installed on the outer surface of one surface of the cover plate (5), a semiconductor refrigeration chip (53) fixedly installed on the inner wall of the left side of the constant temperature box (52) and a cooling fan (54) fixedly installed on the surface of the right side of the constant temperature box (52).
9. The medical constant-temperature blood mixer according to claim 8, wherein: the surface of apron (5) is the hexagon shape, the lower surface of apron (5) is pegged graft with the upper surface of installation piece (3), bleeder vent (55) have been seted up to the refrigeration end that apron (5) are close to semiconductor refrigeration chip (53), radiator fan (54) are to the end heat dissipation that heats of semiconductor refrigeration chip (53).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620855.6U CN216144593U (en) | 2021-07-16 | 2021-07-16 | Medical constant temperature blood blending device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121620855.6U CN216144593U (en) | 2021-07-16 | 2021-07-16 | Medical constant temperature blood blending device |
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| CN216144593U true CN216144593U (en) | 2022-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330508A (en) * | 2023-10-17 | 2024-01-02 | 苏州鞍利智能科技有限公司 | High-precision imaging detector and application thereof in environment detection |
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2021
- 2021-07-16 CN CN202121620855.6U patent/CN216144593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117330508A (en) * | 2023-10-17 | 2024-01-02 | 苏州鞍利智能科技有限公司 | High-precision imaging detector and application thereof in environment detection |
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