CN111530640A - Can adjust centrifugal force's blood processing apparatus - Google Patents
Can adjust centrifugal force's blood processing apparatus Download PDFInfo
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- CN111530640A CN111530640A CN202010357432.3A CN202010357432A CN111530640A CN 111530640 A CN111530640 A CN 111530640A CN 202010357432 A CN202010357432 A CN 202010357432A CN 111530640 A CN111530640 A CN 111530640A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
- B04B9/04—Direct drive
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a blood treatment device capable of adjusting centrifugal force, which comprises a bottom plate and is characterized in that: the improved structure of the motor is characterized in that a circular plate is fixed on one side of the upper portion of the bottom plate, a cylinder is fixed on the upper side of the circular plate, a first motor is fixedly connected in the cylinder of the cylinder, the cylinder of the cylinder is hinged to a rotating disc, an output shaft of the first motor is fixedly connected with the rotating disc, the rotating disc is fixedly connected with a disc through a connecting column, three supporting grooves are fixedly connected to the curved surface of the disc, a screw is fixedly connected to the center of the disc, and three long rods are fixedly connected to the upper portion of the screw corresponding to the positions. The invention relates to the field of biochemical equipment, in particular to a blood analyzer with a centrifugal function. This device can carry out the centrifugation of blood and the observation after the centrifugation and shoot, and the centrifugal force when can changing the centrifugation as required before the centrifugation is big.
Description
Technical Field
The present invention relates to the field of biochemical equipment, and in particular, to a blood processing apparatus capable of adjusting centrifugal force.
Background
The blood analyzer is also called blood cell analyzer, blood cell counter in clinic. The five-classification techniques of modern blood cell analysis have many adopted advanced techniques such as sheath flow techniques, laser techniques, etc. Most of present full-automatic blood analyzers are expensive, the blood analyzer with low price, which is provided with a centrifugal function at present, can only centrifuge one sample at a time, and can not adjust the centrifugal force, and the blood analyzer which can adjust the centrifugal force and can centrifuge a plurality of blood samples is lacking at present, which is a disadvantage of the prior art.
Disclosure of Invention
The invention aims to provide a blood processing device capable of adjusting centrifugal force, which is convenient for blood centrifugation and photographing.
The invention adopts the following technical scheme to realize the purpose of the invention:
a blood processing apparatus capable of adjusting centrifugal force, comprising a base plate, characterized in that: a circular plate is fixed on one side of the upper part of the bottom plate, a cylinder is fixed on the upper side of the circular plate, a first motor is fixedly connected in the cylinder of the cylinder, the cylinder is movably connected with a rotating disc, an output shaft of the first motor is fixedly connected with the rotating disc, the rotating disc is fixedly connected with the disc through a connecting column, three supporting grooves are fixedly connected on the curved surface of the disc, a screw is fixedly connected at the central position of the disc, three long rods are fixedly connected at the positions, corresponding to the supporting grooves, of the upper part of the screw, the screw penetrates through a round block and is in threaded connection with a nut, the nut is movably connected with the round block, one end of each connecting rod is respectively hinged on three fixed blocks uniformly distributed on the curved surface of the round block, the other end of each connecting rod is respectively hinged with convex columns on two sides of a square sliding groove, sliding rails are respectively, every the tip of stock is fixed connection horizontal pole respectively, every the horizontal pole passes respectively corresponding the slide rail, every the one end of square chute is fixed connection supporting shoe respectively, every the montant tip of square chute's downside fixed connection T shape pole respectively, every the splint of articulated semicircle ring one end are respectively in the horizontal pole both sides of T shape pole, two the other end of semicircle ring passes through bolt and little nut threaded connection and fixes, corresponds the round hole fit-in that the semicircle ring is constituteed is provided with the test tube case, every the downside correspondence of test tube case is placed support on the groove.
As a further limitation to the technical solution, an upper side of each support block is fixedly connected to one end of an L-shaped link, the other end of each L-shaped link is provided with a groove, a sliding rod penetrates through an upper top plate of each support block and is fixedly connected to an upper side of a square plate, a lower side of each square plate is fixedly connected to a cylinder, each cylinder penetrates through a lower bottom plate of each support block and is fixedly connected to an upper cover of the test tube box, a spring ring is sleeved on each cylinder, one end of each spring is fixedly connected to the support plate, the other end of each spring is fixedly connected to a lower bottom plate of each support block, a transverse shaft of a handle is hinged in the groove at the end of the upper top plate of each support block, the lower surface of the handle is attached to the upper surface of the square plate, and an opening of each test tube box is.
As a further limitation to the technical solution, a second-shaped bracket is fixed to the other side of the upper portion of the bottom plate, a second motor is fixed to one side of the second-shaped bracket, an output shaft of the second motor penetrates through the second-shaped bracket and is fixedly connected to a gear at an end portion, the gear is meshed with a rack, the rack is fixed to the middle portion of the lower side of the flat plate, symmetrical slide rails are fixed to the lower side of the flat plate, the symmetrical slide rails are respectively matched with rails, the symmetrical rails are respectively and correspondingly fixed to the upper sides of the second-shaped bracket, a motor bracket is fixed to one end of the flat plate, a third motor is fixedly connected to one side of the motor bracket, the motor bracket is fixedly connected to a square plate through a connecting plate, an inclined support plate is fixed to the inner side of the square plate, symmetrical hinge blocks are fixed to the upper side of the connecting plate, and an output shaft of the third motor, one end of the friction shaft is connected with the hinged block through a bearing, the other end of the friction shaft penetrates through the other hinged block and the square plate, the end part of the friction shaft is fixedly connected with the center of the first disc, the edge position of the first disc is hinged with a ratchet, one side of the ratchet is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the first disc through a spring fixing block, the ratchet is matched with an inner ratchet wheel, one side of the inner ratchet wheel is movably connected with the first disc, the other side of the inner ratchet wheel is fixedly connected with the second disc, the edge position of the second disc is hinged with one end of a connecting rod, the other end of the connecting rod is hinged with one side edge position of a small disc, the center of the other side of the small disc is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is connected with the motor, the camera is fixed on the bottom plate through an L-shaped support.
As the further limitation to the technical scheme, the motor support and the square plate correspond to the first U-shaped channel fixedly connected to the lower portion of one side of the triangular baffle, the second U-shaped channel is arranged below the first U-shaped channel, one end of the slope channel is fixedly connected with the containing groove, and the containing groove is fixed on the bottom plate.
As a further limitation to the technical scheme, the groove of the L-shaped connecting rod is matched with the handle, the handle is provided with a clamping groove, one side of the upper bottom plate of the supporting block is provided with a clamping column matched with the clamping groove, and the upper end of the sliding rod is fixedly connected with a small round block.
As the further limitation to the technical scheme, a fixing plate is fixed inside the test tube box, a group of test tube placing holes are formed in the fixing plate, and each test tube placing hole can be used for placing a test tube.
Compared with the prior art, the invention has the advantages and positive effects that: the centrifugal test tube can be used for centrifuging blood and observing and photographing after centrifugation, the centrifugal radius during centrifugation can be changed according to needs before centrifugation, so that the centrifugal force is adjusted, the test tube can be driven to rotate and move during photographing, the photographing of a plurality of different parts of the test tube is conveniently realized, and the test tube automatically falls down after photographing is finished without manual operation.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the first embodiment of the present invention.
Fig. 3 is a partial enlarged view of the invention at a in fig. 2.
Fig. 4 is a partial perspective view of the second embodiment of the present invention.
FIG. 5 is a partial enlarged view of the invention at B in FIG. 4
Fig. 6 is a schematic view of a partial three-dimensional structure according to the present invention.
Fig. 7 is a side view of the handle of the present invention.
Fig. 8 is a perspective view of the support block of the present invention.
Fig. 9 is a perspective view of the handle of the present invention.
Fig. 10 is a schematic perspective view of the square chute of the present invention.
Fig. 11 is a partial perspective view illustrating a fourth embodiment of the present invention.
Fig. 12 is a schematic partial perspective view of the present invention.
Fig. 13 is a perspective view illustrating the ratchet according to the present invention.
Fig. 14 is a partial perspective view illustrating a sixth embodiment of the present invention.
Fig. 15 is a schematic perspective view of the inverted-v-shaped bracket, the track and the gear of the present invention.
Fig. 16 is a perspective view of the friction shaft and the triangular plate according to the present invention.
Fig. 17 is a schematic perspective view of the present invention.
Fig. 18 is a perspective view of the semicircular ring and the clamping plate of the present invention.
Fig. 19 is a schematic sectional view showing a perspective structure of the test tube box of the present invention.
In the figure: 1. a screw, 2, a long rod, 3, a test tube box upper cover, 4, a test tube box, 5, a semicircular ring, 6, a disc, 7, a base, 8, a supporting groove, 9, a T-shaped rod, 10, a clamping plate, 11, a small nut, 12, a bolt, 13, a connecting rod, 14, a handle, 15, an L-shaped connecting rod, 16, a transverse shaft, 17, a square plate, 18, a spring, 19, a cylinder, 21, a transverse shaft, 22, a square sliding groove, 23, a supporting block, 24, a sliding rod, 25, a round block, 26, a nut, 27, a rotating disc, 28, a connecting column, 29, an upper base plate, 30, a lower base plate, 31, a clamping column, 32, a clamping groove, 33, a sliding rail, 34, a circular plate, 35, a base plate, 36, a containing groove, 37, a U-shaped channel II, 37a U-shaped channel I, 38, an L-shaped bracket, 39, a camera, 41, an inclined supporting plate, 42, a motor III, 43, a motor bracket, 46. the device comprises a bracket shaped like a Chinese character 'ji', 47, a connecting plate, 48, a hinge block, 49, a plane plate, 50, a second disk, 51, a first disk, 52, a connecting rod, 53, a small disk, 54, a ratchet wheel, 55, a square plate, 56, a rack, 57, a gear, 58, a track, 59, a sliding rail, 60, a ratchet, 60a, a spring, 61, a triangular baffle, 62 and a rotating shaft.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1-19, the present invention includes a bottom plate 35, a circular plate 34 is fixed on one side of the upper portion of the bottom plate 35, a cylinder 7 is fixed on the upper side of the circular plate 34, a first motor is fixedly connected in the cylinder of the cylinder 7, the cylinder 7 is movably connected with a rotating disc 27, an output shaft of the first motor is fixedly connected with the rotating disc 27, the rotating disc 27 is fixedly connected with a disc 6 through a connecting post 28, three supporting slots 8 are fixedly connected on the curved surface of the disc 6, a screw 1 is fixedly connected at the center position of the disc 6, three long rods 2 are fixedly connected at the upper portion of the screw 1 corresponding to the positions of the supporting slots 8, the screw 1 passes through a round block 25 and is connected with a nut 26 in a threaded manner, the nut 26 is movably connected with the round block 25, one end of a connecting rod 13 is hinged on three fixed blocks uniformly arranged on the curved surface of the round block 25, the other end of each, every the both sides of square chute 22 are provided with slide rail 33 respectively, every correspond the one end that is provided with stock 2 in the square chute 22 respectively, every the tip of stock 2 is fixed connection horizontal pole 21 respectively, every horizontal pole 21 passes the correspondence respectively slide rail 33, every the one end of square chute 22 is fixed connection supporting shoe 23 respectively, every the montant tip of square chute 22's downside fixed connection T shape pole 9 respectively, every the splint 10 of 5 one ends of articulated semicircle ring are respectively passed to the horizontal pole both sides of T shape pole 9, two the other end of semicircle ring 5 passes through bolt 12 and little nut 11 threaded connection and fixes, corresponds the round hole fit that semicircle ring 5 formed is provided with test tube case 4, every the downside correspondence of test tube case 4 is placed on the support groove 8.
The upper side of each supporting block 23 is fixedly connected with one end of an L-shaped connecting rod 15, the other end of each L-shaped connecting rod 15 is provided with a groove, a sliding rod 24 penetrates through the upper top plate 29 of each supporting block 23 and is fixedly connected with the upper side of a square plate 17, the lower side of each square plate 17 is fixedly connected with a cylinder 19, each cylinder 19 penetrates through the lower bottom plate 30 of each supporting block 23 and is fixedly connected with the upper cover 3 of the test tube box, a spring 18 is sleeved on the cylinder 19, one end of the spring 18 is fixedly connected with the supporting plate 17, the other end of the spring 18 is fixedly connected with a lower bottom plate 30 of the supporting block 23, the transverse shaft 16 of the handle 14 is hinged in a groove at the end of the upper top plate 29 of the supporting block 23, the lower surface of the handle 14 is attached to the upper surface of the square plate 17, and the opening of each test tube box 4 is correspondingly matched with the upper cover 3 of the test tube box.
The motor support 43 and the square plate 55 correspond to one side lower part of the triangular baffle 61 and are fixedly connected with a first U-shaped channel 37a, a second U-shaped channel 37 is arranged below the first U-shaped channel 37a, one end of the slope channel 37 is fixedly connected with a containing groove 36, and the containing groove 36 is fixed on the bottom plate 35.
The groove of the L-shaped connecting rod 15 is matched with the handle 14, the handle 14 is provided with a clamping groove 32, one side of the upper bottom plate 29 of the supporting block 23 is provided with a clamping column 31 matched with the clamping groove 32, and the upper end of the sliding rod 24 is fixedly connected with a small round block 24 a.
The inside of test tube case 4 is fixed with the fixed plate, be provided with a set of test tube on the fixed plate and place the hole, every the test tube is placed downthehole homoenergetic and is placed the test tube.
The upper side of the inverted-V-shaped bracket 43 is provided with a through hole for the gear 57 and the motor shaft to rotate.
The inside of test tube case 4 is fixed with the fixed plate, be provided with a set of test tube on the fixed plate and place the hole, every the test tube is placed downthehole homoenergetic and is placed the test tube.
The working process of the invention is as follows: when the centrifugal blood collection device is used, firstly, the blood is centrifuged, the operation process includes that the nut 26 is rotated, the nut 26 rotates, the screw rod 1 is not moved, the nut 26 moves along the screw rod 1 to drive the round block 25 to move, the round block 25 drives one end of the connecting rod 13 to swing, the connecting rod 13 drives the square sliding groove 22 to move along the long rod 2, the square sliding groove 22 drives the supporting block 23 and the T-shaped rod 9 to move, the supporting block 23 drives the semicircular ring 5, the handle 14, the test tube box 4 and the test tube box upper cover 3 to move, the positions of the test tube box 4, the test tube box upper cover 3 and the semicircular ring 5 are finally changed, the linear distance from the test tube box 4 to an output shaft of a motor is changed, the centrifugal radius is adjusted, after the position of the test tube box 4 is adjusted, the nut 26 stops rotating, and the thread self-. The spring 18 is always in a compressed state, the elastic force of the spring 18 always enables the upper surface of the square plate 17 to be attached to the lower surface of the handle 14, then the handle 14 is rotated, the handle 14 slides out of the groove of the L-shaped connecting rod 15, the clamping groove 32 of the handle 14 is clamped on the clamping column 31 of the upper bottom plate 29, the handle 14 rotates around the hinged position of the circular shaft 16, the lower end of the handle 14 moves upwards, the elastic force of the spring 18 enables the square plate 17 to move upwards to drive the cylinder 19 to move upwards to enable the sliding rod 24 to move upwards, finally the test tube plug 3 is driven to move upwards, then the small nut 11 is unscrewed from the bolt 12, the bolt 12 is taken off to separate the semicircular rings 5, the test tube is placed in the test tube box 4, the test tube box 4 is placed on the supporting groove 8, the test tube box 4 is positioned between the semicircular rings 5, the semicircular rings 5 are folded, the bolt 12 is installed, the small nut 11 is screwed, the handle 14 is rotated, the clamping groove 32 is separated from, finally, the upper cover 3 of the test tube box seals the opening of the test tube box 4, then the first motor is turned on, the output shaft of the first motor rotates to drive the rotating disc 27 to rotate, the rotating disc 27 drives the connecting column 28 to rotate, the connecting column 28 drives the disc 6 to rotate, the screw rod 1, the long rod 2, the square sliding groove 22 and the supporting block 23 rotate along with the connecting column, and finally the test tube box 4 is driven to rotate, so that the blood in the test tube box 4 is centrifuged. After the centrifugation is finished, the step of taking out the test tube box 4 is repeated to take out one test tube box 4, the test tube box 4 is taken out, the test tube in the test tube box is taken out, the test tube is sequentially placed on the inclined support plate 41, the test tube slides into the test tube support groove formed by the triangular baffle 61, the friction shaft 44 and the inclined support plate 41 from the inclined support plate 41, then the motor II 45 rotates, the output shaft of the motor II 45 rotates to drive the gear 57 to rotate, the gear 57 rotates to drive the rack 56 to move, the rack 56 drives the plane plate 49 to move, the plane plate 49 drives the slide rail 59 to move along the rail 58, finally the test tube is driven to move, the motor III 42 rotates while the motor II 45 rotates, the motor III 42 rotates to drive the friction shaft 44 to rotate, the friction shaft 44 drives the ratchet 60 to rotate around the inner ring of the inner ratchet wheel 54 through the disc I51 during the rotation, the ratchet 60 is not meshed, the friction shaft 44 rotates to drive the test tube to rotate, the test tube is observed and photographed through the camera 39, after the test tube is photographed, the second motor 45 rotates reversely to drive the plane plate 49 to reset, and the second motor 45 stops. The motor III 42 rotates reversely for a circle, the spring 60a rebounding ratchet 60 is meshed with the inner ratchet wheel 54, the output shaft of the motor III 42 rotates to drive the friction shaft 44 to rotate reversely, the friction shaft 44 drives the disc I51 to rotate reversely, the disc I51 rotates reversely to drive the ratchet 60 to rotate reversely and is meshed with the inner ratchet wheel 54 in the rotating process to drive the inner ratchet wheel 54 to rotate, the inner ratchet wheel 54 drives the disc II 50 to rotate, the disc II 50 drives the connecting rod 52 to swing, the connecting rod 52 drives the small disc 53 to rotate, the small disc 53 drives the rotating shaft 62 to rotate, the rotating shaft 62 drives the lower end of the triangular baffle plate 61 to swing upwards to be separated from the friction shaft 44 and then reset, when the lower end of the triangular baffle plate 61 swings upwards to be separated from the friction shaft 44, the test tube falls into the containing groove 36 through the U-shaped channel I37 a and the U-shaped channel II 37 under the action of gravity, the motor III 42, and the operation is completely finished until all the test tubes fall into the containing groove 36.
The above disclosure is only one specific embodiment of the present invention, but the present invention is not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (6)
1. A blood processing device capable of regulating centrifugal force, comprising a base plate (35), characterized in that: a circular plate (34) is fixed on one side of the upper portion of the bottom plate (35), a cylinder (7) is fixed on the upper side of the circular plate (34), a first motor is fixedly connected in the cylinder of the cylinder (7), the cylinder (7) is movably connected with a rotating disc (27), an output shaft of the first motor is fixedly connected with the rotating disc (27), the rotating disc (27) is fixedly connected with a disc (6) through a connecting column (28), three supporting grooves (8) are fixedly connected on the curved surface of the disc (6), a screw rod (1) is fixedly connected at the central position of the disc (6), three long rods (2) are fixedly connected on the upper portion of the screw rod (1) corresponding to the positions of the supporting grooves (8), the screw rod (1) penetrates through a round block (25) and a threaded connection nut (26), the nut (26) is movably connected with the round block (25), and one ends of connecting rods (13) are respectively hinged on three fixed blocks uniformly arranged on the curved surface of the, the other end of each connecting rod (13) is respectively hinged with the convex columns on two sides of the square sliding groove (22), each of the two sides of the square sliding groove (22) is respectively provided with a sliding rail (33), each of the square sliding grooves (22) is internally and correspondingly provided with one end of the long rod (2), each of the ends of the long rods (2) is respectively and fixedly connected with a cross rod (21), each of the cross rods (21) respectively penetrates through the corresponding sliding rail (33), one end of each of the square sliding grooves (22) is respectively and fixedly connected with a supporting block (23), the lower side of each of the square sliding grooves (22) is respectively and fixedly connected with the end part of the vertical rod of the T-shaped rod (9), the two sides of the cross rod of each T-shaped rod (9) are respectively hinged with the clamping plates (10) on one end of the semicircular ring (5), and the other ends of the two semicircular rings (5, the round holes formed by the corresponding semicircular rings (5) are internally provided with test tube boxes (4) in a matching way, and the lower side of each test tube box (4) is correspondingly placed on the support groove (8).
2. A blood processing apparatus capable of adjusting centrifugal force according to claim 1, wherein: the upper side of each supporting block (23) is fixedly connected with one end of an L-shaped connecting rod (15) respectively, the other end of each L-shaped connecting rod (15) is provided with a groove, a sliding rod (24) penetrates through an upper top plate (29) of each supporting block (23) and is fixedly connected with the upper side of a square plate (17), the lower side of each square plate (17) is fixedly connected with a cylinder (19) respectively, each cylinder (19) penetrates through a lower bottom plate (30) of each supporting block (23) and is fixedly connected with a test tube box upper cover (3), a spring (18) is sleeved on each cylinder (19), one end of each spring (18) is fixedly connected with the supporting plate (17), the other end of each spring (18) is fixedly connected with the lower bottom plate (30) of each supporting block (23), and a transverse shaft (16) of a handle (14) is hinged in the groove at the end part of the upper top plate (29), the lower surface of the handle (14) is attached to the upper surface of the square plate (17), and the opening of each test tube box (4) is correspondingly matched with the upper cover (3) of the test tube box.
3. A blood processing apparatus capable of adjusting centrifugal force according to claim 1, wherein: the other side of the upper portion of the base plate (35) is fixed with a n-shaped support (46), one side of the n-shaped support (46) is fixed with a second motor (45), an output shaft of the second motor (45) penetrates through the n-shaped support (46) and the end portion fixedly connected with a gear (57), the gear (57) is meshed with a rack (56), the rack (56) is fixed in the middle of the lower side of a plane plate (49), the lower side of the plane plate (49) is fixed with symmetrical sliding rails (59), the symmetrical sliding rails (59) are respectively matched with tracks (58), the symmetrical tracks (58) are respectively and correspondingly fixed on the upper side of the n-shaped support (46), one end of the plane plate (49) is fixed with a motor support (43), one side of the motor support (43) is fixedly connected with a third motor (42), and the motor support (43) is fixedly connected with a square plate (55) through a connecting plate (47), an inclined support plate (41) is fixed on the inner side of the square plate (55), symmetrical hinging blocks (48) are fixed on the upper side of the connecting plate (47), an output shaft of the motor III (42) penetrates through the motor support (43) and the end part of the output shaft is fixedly connected with a central shaft at one end of the friction shaft (44), one end of the friction shaft (44) is connected with the hinging blocks (48) in a bearing mode, the other end of the output shaft penetrates through the other hinging block (48) and the square plate (55) and the end part of the output shaft is fixedly connected with the center of the disc I (51), the edge position of the disc I (51) is hinged with a ratchet (60), one side of the ratchet (60) is fixedly connected with one end of a spring (60a), the other end of the spring (60a) is fixedly connected onto the disc I (51) through a spring fixing block, the inner ratchet (60) is matched with an inner ratchet (54), and one side, the other side fixed connection disc two (50), the one end of the articulated connecting rod of border position (52) of disc two (50), a side border position of the articulated little disc of the other end (53) of connecting rod (52), the one end of the other side center fixed connection pivot (62) of little disc (53), the other end bearing of pivot (62) is connected motor support (43), one side of pivot (62) fixed connection triangle baffle (61), friction shaft (44) and test tube support groove top that inclined support plate (41) are constituteed is provided with camera (39), camera (39) are fixed through L shape support (38) on bottom plate (35).
4. A blood processing apparatus capable of adjusting centrifugal force according to claim 3, wherein: motor support (43) and square board (55) correspond one side lower part fixed connection U-shaped passageway (37a) of triangle baffle (61), the below of U-shaped passageway (37a) is provided with U-shaped passageway two (37), the one end fixed connection of slope passageway (37) holds groove (36), it fixes to hold groove (36) on bottom plate (35).
5. A blood processing apparatus capable of adjusting centrifugal force according to claim 1, wherein: the groove of the L-shaped connecting rod (15) is matched with the handle (14), the handle (14) is provided with a clamping groove (32), one side of an upper bottom plate (29) of the supporting block (23) is provided with a clamping column (31) matched with the clamping groove (32), and the upper end of the sliding rod (24) is fixedly connected with a small round block (24 a).
6. A blood processing apparatus capable of adjusting centrifugal force according to claim 1, wherein: the inside of test tube case (4) is fixed with the fixed plate, be provided with a set of test tube on the fixed plate and place the hole, every the test tube is placed downthehole homoenergetic and is placed the test tube.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357432.3A CN111530640B (en) | 2020-04-29 | 2020-04-29 | Can adjust centrifugal force's blood processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010357432.3A CN111530640B (en) | 2020-04-29 | 2020-04-29 | Can adjust centrifugal force's blood processing apparatus |
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| CN111530640A true CN111530640A (en) | 2020-08-14 |
| CN111530640B CN111530640B (en) | 2021-09-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058505A (en) * | 2020-08-28 | 2020-12-11 | 胡云 | Centrifugal force adjustable test tube centrifugal device suitable for different biological samples |
| CN113042226A (en) * | 2021-03-13 | 2021-06-29 | 南昌大学第二附属医院 | Blood centrifugal separation device for blood transfusion department |
| CN117696270A (en) * | 2024-02-06 | 2024-03-15 | 江苏新康医疗器械有限公司 | Centrifuge for blood sample processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112058505A (en) * | 2020-08-28 | 2020-12-11 | 胡云 | Centrifugal force adjustable test tube centrifugal device suitable for different biological samples |
| CN112058505B (en) * | 2020-08-28 | 2022-04-05 | 深圳市艾斯基因科技有限公司 | Centrifugal force adjustable test tube centrifugal device suitable for different biological samples |
| CN113042226A (en) * | 2021-03-13 | 2021-06-29 | 南昌大学第二附属医院 | Blood centrifugal separation device for blood transfusion department |
| CN117696270A (en) * | 2024-02-06 | 2024-03-15 | 江苏新康医疗器械有限公司 | Centrifuge for blood sample processing |
| CN117696270B (en) * | 2024-02-06 | 2024-05-03 | 江苏新康医疗器械有限公司 | Centrifuge for blood sample processing |
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