CN114904436A - Platelet vibration containing box - Google Patents
Platelet vibration containing box Download PDFInfo
- Publication number
- CN114904436A CN114904436A CN202210418206.0A CN202210418206A CN114904436A CN 114904436 A CN114904436 A CN 114904436A CN 202210418206 A CN202210418206 A CN 202210418206A CN 114904436 A CN114904436 A CN 114904436A
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- oscillating
- oscillation
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- assembly
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- 230000010355 oscillation Effects 0.000 claims abstract description 112
- 210000004369 blood Anatomy 0.000 claims abstract description 72
- 239000008280 blood Substances 0.000 claims abstract description 72
- 238000005192 partition Methods 0.000 claims description 12
- 230000002547 anomalous effect Effects 0.000 abstract description 4
- 210000001772 blood platelet Anatomy 0.000 description 38
- 238000007789 sealing Methods 0.000 description 18
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 230000010361 irregular oscillation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/20—Mixing the contents of independent containers, e.g. test tubes
- B01F31/201—Holders therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2202—Mixing compositions or mixers in the medical or veterinary field
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a platelet oscillation containing box which comprises a box body and an oscillation mechanism, wherein a clamping component is arranged in the box body and used for fixing the edge of a blood bag; the oscillating mechanism includes drive assembly and oscillation assembly, and drive assembly sets up the bottom at the oscillation assembly for provide power, the oscillation assembly includes mobile jib, branch and oscillation arm, and the bottom and the drive assembly meshing of mobile jib are connected, the top of branch and the bottom fixed connection of branch, and the oscillation arm is the U-shaped structure, and the blind end of oscillation arm is connected with the top of branch, and the both sides of oscillation arm open end are used for the bottom surface butt of blood bag, and the platelet to the blood bag with this vibrates. This vibration containing box makes branch drive first vibration ring board through drive assembly and rotates for the top of two vibration pieces slides at the wave curved surface of second vibration ring board, makes the open end of vibration arm carry out anomalous oscillation to the blood bag when the pivoted, thereby makes the anomalous motion of platelet, avoids the platelet to condense into the piece.
Description
Technical Field
The invention relates to the technical field of medical auxiliary instruments, in particular to a platelet oscillation containing box.
Background
The platelets were stored under conditions of continuous shaking at a constant temperature and with a short storage time. Since platelets aggregate into clumps when left standing for a long time, they need to be kept in an oscillating environment for prolonged storage. Also, platelets are now placed in a blood bag, which is placed on a tray, and the tray is then shaken by an oscillating mechanism. However, the shaking of the tray by the shaking mechanism is mostly left-right tilting and shaking, and all-directional shaking cannot be completely carried out, so that platelets in the blood bag are easily gathered at the same place, and further the platelets are likely to be coagulated into blocks, thereby causing the waste of the platelets.
For example, patent application No. 202121547981.3 entitled platelet oscillation storage case, which realizes the oscillation action of the platelet bag in the tray by driving the inclined motion of both sides of the tray through the alternate up and down motion of two telescopic rods. What is regular in this patent is to rock the tray through two telescopic links for the platelet bag can only rock from side to side, can't reach all-round rocking from side to side.
For example, in patent application No. 202121863688.8, entitled platelet constant temperature oscillation storage box, the driver drives the carrying cable to move, so that the tightness of the carrying cable is changed, and the carrying cable drives the oscillation rack to slide back and forth, thereby realizing the oscillation storage of platelets. However, this patent does not fix the blood bag containing platelets during shaking, and the blood bag is easily slid.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a platelet oscillation containing box, which solves the problem that platelets are coagulated into blocks because an existing oscillation mechanism cannot carry out all-dimensional oscillation on a blood bag filled with platelets.
In order to realize the technical effects, the technical scheme adopted by the invention is as follows:
a platelet oscillation collection box comprising:
the top of the box body is hinged and covered with a box cover, and a clamping assembly is arranged in the box body and used for fixing the edge of the blood bag; and
oscillation mechanism, oscillation mechanism includes drive assembly and oscillation assembly, and drive assembly sets up in the bottom of oscillation assembly for the oscillation assembly provides power, the oscillation assembly includes mobile jib, branch and vibration arm, and the bottom and the drive assembly meshing of mobile jib are connected, the top of branch and the bottom fixed connection of branch, and the vibration arm is the U-shaped structure, and the blind end of vibration arm is connected with the top of branch, and the both sides of vibration arm open end are used for the bottom surface butt of blood bag to this vibrates the platelet in the blood bag.
Above-mentioned platelet vibration containing box passes through drive assembly and provides positive and negative power for the vibration subassembly, makes branch drive first vibration ring board and rotates, and then makes the top of two vibration pieces slide at the wave curved surface of second vibration ring board for the both sides of vibration arm open end carry out anomalous oscillation to the blood bag in the pivoted, thereby make the anomalous motion of platelet in the blood bag, avoid the platelet to condense into the piece.
Further, the inside bottom of box is equipped with the partition board, and the lateral surface of partition board and the inner wall fixed connection of box, the box endotheca are equipped with the inner tube, and the bottom setting of inner tube is equipped with a plurality of baffles at the top surface of partition board between box inner wall and the inner tube, and a plurality of baffles equidistant setting forms a plurality of cavitys with the space division between box inner wall and the inner tube, all is equipped with centre gripping subassembly and oscillation assembly in every cavity. The arrangement of a plurality of cavities makes a plurality of blood bags cut apart, and the independent oscillation is mutual noninterference for when taking out certain blood bag, other still to in the oscillation.
Further, the outside cover of inner tube is equipped with the grip ring board, a plurality of first centre gripping holes have been seted up to the circumferencial direction of grip ring board equidistant, the quantity in first centre gripping hole and the quantity one-to-one of cavity, four centre gripping subassemblies distribute around first centre gripping hole, the centre gripping subassembly includes first grip plate, the second grip plate, third grip plate and centre gripping spring, the one end of first grip plate and the one end fixed connection of second grip plate, and the relative second grip plate slope setting of first grip plate, the vertical setting of third grip plate is on the grip ring board, the middle part of first grip plate is connected with the top of third grip plate is articulated, the vertical setting in centre gripping spring's bottom is on the grip ring board, the top of centre gripping spring and the one end bottom surface fixed connection that first grip plate is close to the second grip plate.
Further, the oscillating assembly further comprises a first oscillating ring plate, a second oscillating ring plate, oscillating blocks, an oscillating cylinder and oscillating springs, the number of the oscillating blocks is two, the bottom end of the oscillating cylinder is connected with the top end of the supporting rod through the oscillating springs, the top end of the oscillating cylinder is connected with the closed end of the oscillating arm, one outer side surface of the second oscillating ring plate is fixedly connected with the inner wall of the box body through a first connecting block, the other outer side surface of the second oscillating ring plate is fixedly connected with the outer wall of the inner cylinder through a second connecting block, the bottom surface of the second oscillating ring plate is a wavy curved surface, the inner side surface of the first oscillating ring plate is fixedly sleeved on the outer side surface of the oscillating cylinder, the bottom ends of the two oscillating blocks are arranged on the top surface of the first oscillating ring plate at intervals, and the top ends of the two oscillating blocks are abutted to the bottom surface of the second oscillating ring plate.
Further, the oscillation assembly further comprises an oscillation straight rod, an oscillation ring and two limiting blocks, a first oscillation through hole is formed in the top surface of the supporting rod along the axis direction, a second oscillation through hole is formed in the top surface of the main rod along the axis direction, the second oscillation through hole is communicated with the first oscillation through hole, a first through oscillation hole is formed in the closed end of the oscillation arm, the bottom end of the oscillation straight rod penetrates through the first oscillation through hole, the second oscillation through hole is abutted against the bottom wall inside the box body, the top end of the oscillation straight rod penetrates through the first oscillation hole and is used for abutting against the bottom surface of the blood bag, an internal thread is arranged on the inner side surface of the oscillation ring, an external thread is arranged on the outer side surface of the oscillation straight rod in the first oscillation through hole, the outer side surface of the oscillation ring is fixedly connected with the inner wall of the first oscillation through hole, the oscillation straight rod is sleeved on the inner side of the oscillation ring, and the outer side surface of the oscillation straight rod is in threaded connection with the inner wall of the oscillation ring, make the top of oscillating straight-bar can the bottom surface of upward movement high blood bag through rotating the oscillation ring, the spacing groove has been seted up along the axis direction to oscillating straight-bar bottom, and the both sides in spacing groove all extend to the outside of oscillating straight-bar, and the spacing groove is inserted on the top of stopper, and the both sides limit on stopper top all extends to the outside of spacing groove, and the bottom fixed connection of stopper is on the inside diapire of box, and the rotation of mobile jib is just, the reversal is gone on in turn.
Further, the oscillating assembly further comprises a guide cylinder, the guide cylinder is fixedly sleeved in the first oscillating hole, and the top end of the oscillating straight rod can slidably penetrate through the guide cylinder. The arrangement of the guide cylinder enhances the stability of the oscillating straight rod in vertical up-and-down motion.
Further, drive assembly includes driving motor, the driving gear, driven gear, the quantity of oscillation subassembly quantity is the same with the quantity of cavity, driving motor chooses for use positive reverse motor, driving motor is fixed to be set up on the diapire of box inside, driving motor's output shaft and the bottom surface fixed connection of action wheel, driven gear's quantity is the same with the quantity of oscillation subassembly, the fixed bottom of establishing at the mobile jib of driven gear cover, driving gear and a plurality of driven gear are the meshing and are connected.
Further, drive assembly still includes the guide ring board, and the guide way has been seted up to the bottom surface of driving gear, and the bottom mounting of guide ring board sets up on the inside diapire of box, and in the guide way was inserted on the top of guide ring, and the guide ring can slide at the guide way. The setting of guide ring board has strengthened driving gear pivoted stability, has the supporting role to the driving gear moreover.
Further, the oscillation mechanism still includes the tractive subassembly, the tractive subassembly includes first bearing, tractive montant and tractive horizontal pole, the lateral surface at the mobile jib is established to the fixed cover of medial surface of first bearing, the quantity of tractive horizontal pole is two, the one end slidable of a tractive horizontal pole runs through the lateral wall of inner tube and is connected with the second connecting block, the lateral surface fixed connection of the lateral wall of inner tube and first bearing is run through to the one end slidable of another tractive horizontal pole, the both ends of tractive montant are located the end connection of inner tube with two tractive horizontal poles respectively, first connecting block is telescopic machanism.
Furthermore, the top of the inner cylinder is provided with a closing piece, the closing piece comprises a closing cover and a closing ring, a closing groove is formed in the bottom surface of the closing ring, the top of the inner cylinder is inserted into the closing groove and is in sliding connection with the closing ring, the bottom surface of the closing cover is fixedly arranged on the closing ring, a through closing hole is formed in the closing ring, the closing hole can be communicated with the cavity after rotating, and the closing cover is hinged to the closing ring and covers the closing hole.
The invention has the beneficial effects that: the platelet oscillation containing box provides positive and negative rotation power for the oscillation assembly through the driving motor, the support rod drives the first oscillation ring plate to rotate, the top ends of the two oscillation blocks slide on the wave curved surface of the second oscillation ring plate, the two sides of the opening end of the oscillation arm perform irregular oscillation on a blood bag while rotating, and the oscillation straight rod repeatedly pushes against the middle part of the blood bag under the positive and negative rotation of the support rod, so that platelets in the blood bag do irregular motion, and the platelets are prevented from being coagulated into blocks; the blood bag is taken out from a certain cavity by the closed ring, so that the temperature environment of the blood bags in other cavities is not influenced; in addition, the pulling assembly is pushed to separate the meshing state of the driving gear and the driven gear, so that the oscillation of the oscillating arm is stopped.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings, which are required to be used in the embodiments, will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of an oscillating module according to the present invention;
FIG. 3 is a schematic structural diagram of a second oscillating ring plate according to the present invention;
FIG. 4 is a schematic view of the structure in the direction A of the present invention;
FIG. 5 is a schematic view of a clamping assembly according to the present invention;
FIG. 6 is a top view of the present invention;
reference numerals:
10-box body, 20-oscillating mechanism, 11-box cover, 12-dividing plate, 13-clapboard, 14-cavity, 15-inner cylinder, 30-oscillating component, 31-main rod, 311-second oscillating through hole, 32-supporting rod, 321-first oscillating through hole, 33-oscillating arm, 331-oscillating ball, 332-reset spring 34-first oscillating ring plate, 35-second oscillating ring plate, 351-first connecting block, 352-second connecting block, 36-oscillating block, 37-oscillating cylinder, 371-oscillating spring, 38-oscillating straight rod, 381-limiting block, 382-limiting groove, 383-guide cylinder, 39-oscillating ring, 40-driving component, 41-driving motor, 42-driving gear, 43-driven gear, 44-guide ring plate, 50-pulling component, 52-first bearing, 54-pulling vertical rod, 55-pulling cross rod, 60-clamping component, 61-clamping ring plate, 611-first clamping hole, 62-first clamping plate, 63-second clamping plate, 64-third clamping plate, 65-clamping spring, 70-closing piece, 72-closing cover, 73-closing ring, 75-closing hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate and imply that the positions or elements referred to must have particular orientations, be constructed and operated in particular ways, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Referring to fig. 1, the platelet oscillation storage box provided by the invention comprises a box body 10 and an oscillation mechanism 20, wherein the top of the box body 10 is hinged and covered with a box cover 11, a clamping assembly 60 is arranged inside the box body 10 and used for fixing the edge of a blood bag, a partition plate 12 is arranged at the bottom end inside the box body 10, the outer side surface of the partition plate 12 is fixedly connected with the inner wall of the box body 10, an inner cylinder 15 is sleeved in the box body 10, the bottom end of the inner cylinder 15 is arranged on the top surface of the partition plate 12, a plurality of partition plates 13 are arranged between the inner wall of the box body 10 and the inner cylinder 15, the plurality of partition plates 13 are arranged at equal intervals to divide the space between the inner wall of the box body 10 and the inner cylinder 15 into a plurality of cavities 14, and the blood bag and the clamping assembly 60 are arranged in each cavity 14; the oscillating mechanism 20 comprises a driving component 40, an oscillating component 30 and a drawing component 50, the driving component 40 is arranged at the bottom end of the oscillating component 30 and used for providing power for the oscillating component 30, one end of the drawing component 50 is connected with the oscillating component 30, the other end of the drawing component penetrates through the side wall of the inner barrel 15 and extends into the inner barrel 15 and is used for drawing the oscillating component 30 and separating the oscillating component 30 from the driving component 40 so as to take blood bags, the oscillating component 30 is arranged in each cavity 14, the top end of the oscillating component 30 is abutted to the blood bags and used for oscillating and shaking the blood bags, the blood bags are always in an oscillating environment, and blood platelets in the blood bags are prevented from being coagulated into a block.
Referring to fig. 2 and 3, in particular, the oscillating assembly 30 includes a main rod 31, a supporting rod 32 and an oscillating arm 33, a bottom end of the main rod 31 is engaged with the driving assembly 40, a top end of the supporting rod 32 is fixedly connected with a bottom end of the supporting rod 32, the oscillating arm 33 is U-shaped, a closed end of the oscillating arm 33 is connected with a top end of the supporting rod 32, two sides of an open end of the oscillating arm 33 are used for abutting against a bottom surface of a blood bag, so as to oscillate platelets in the blood bag, two sides of the open end of the oscillating arm 33 are both connected with an oscillating ball 331 through a return spring 332, the oscillating ball 331 is rotated by abutting against the bottom surface of the blood bag through rotation of the oscillating arm 33, so as to drive the platelets to move in the blood bag, and the oscillating ball 331 is made of soft silicone material, so as to be less prone to damage the blood bag. Wherein, the oscillating assembly 30 further comprises a first oscillating ring plate 34, a second oscillating ring plate 35, two oscillating blocks 36, an oscillating cylinder 37 and an oscillating spring 371, the number of the oscillating blocks 36 is two, the bottom end of the oscillating cylinder 37 is connected with the top end of the supporting rod 32 through the oscillating spring 371, the top end of the oscillating cylinder 37 is connected with the closed end of the oscillating arm 33, one outer side surface of the second oscillating ring plate 35 is fixedly connected with the inner wall of the box body 10 through a first connecting block 351, the other outer side surface of the second oscillating ring plate 35 is fixedly connected with the outer wall of the inner cylinder 15 through a second connecting block 352, the bottom surface of the second oscillating ring plate 35 is a wavy curved surface, the inner side surface of the first oscillating ring plate 34 is fixedly sleeved on the outer side surface of the oscillating cylinder 37, the first oscillating ring plate 34 is arranged below the second oscillating ring plate 35 at intervals, the bottom ends of the two oscillating blocks 36 are arranged on the top surface of the first oscillating ring plate 34 at intervals, and the top ends of the two oscillating blocks 36 are abutted to the bottom surface of the second oscillating ring plate 35, the top surfaces of the two oscillating blocks 36 are smooth cambered surfaces.
When the support rod 32 rotates, the oscillation cylinder 37 is driven to rotate, and then the first oscillation ring plate 34 is driven to rotate, so that the top ends of the two oscillation blocks 36 slide on the wave curved surface at the bottom end of the second oscillation ring plate 35, and as the bottom end of the second oscillation ring plate 35 is an uneven wave curved surface, the oscillation blocks 36 move up and down in the sliding process, so that the two opposite side edges of the first oscillation ring plate 34 move up and down, and thus irregular oscillations at the two sides of the opening end of the oscillation arm 33 are driven, and the oscillation ball 331 irregularly oscillates blood bags in the rotating process, so that platelets cannot be coagulated into blocks in turn; moreover, because the contact curved surfaces of the top ends of the two oscillating blocks 36 are not consistent, the two oscillating blocks 36 move up and down to different degrees, and further the two oscillating balls 331 have different oscillating frequencies for the blood bag, so that the blood bag is oscillated in all directions, the movement of platelets is irregular, and the probability of platelet coagulation and blocking is further reduced.
Referring to fig. 4, preferably, the oscillating assembly 30 further includes an oscillating straight rod 38, an oscillating ring 39 and a limit block 381, the top surface of the supporting rod 32 is provided with a first oscillating through hole 321 along the axial direction, the top surface of the main rod 31 is provided with a second oscillating through hole 311 along the axial direction, the second oscillating through hole 311 is communicated with the first oscillating through hole 321, the closed end of the oscillating arm 33 is provided with a through first oscillating hole, the bottom end of the oscillating straight rod 38 passes through the first oscillating through hole 321 and the second oscillating through hole 311 to abut against the bottom wall inside the box body 10, the top end of the oscillating straight rod 38 passes through the first oscillating hole to abut against the bottom surface of the blood bag, the inner side surface of the oscillating ring 39 is provided with internal threads, the outer side surface of the oscillating straight rod 38 located in the first oscillating through hole 321 is provided with external threads, the outer side surface of the oscillating ring 39 is fixedly connected with the inner wall of the first oscillating through hole 321, the oscillating straight rod 38 is sleeved on the inner side of the oscillating ring 39, and the lateral surface of oscillating straight-bar 38 and the inner wall threaded connection of oscillation ring 39, make the top of oscillating straight-bar 38 can the bottom surface of upward movement top high blood bag through rotating oscillation ring 39, the top surface of oscillating straight-bar 38 is the arc surface, spacing groove 382 has been seted up to oscillation straight-bar 38 bottom along the axis direction, and the both sides of spacing groove 382 all extend to the outside of oscillating straight-bar 38, spacing groove 382 is inserted at the top of stopper 381, the both sides limit on stopper 381 top all extends to the outside of spacing groove 382, the bottom fixed connection of stopper 381 is on the inside diapire of box 10. The oscillating assembly 30 further includes a guide cylinder 383, the guide cylinder 383 is fixedly sleeved in the first oscillating hole, and the top end of the oscillating straight rod 38 slidably passes through the guide cylinder 383. The provision of the guide cylinder 383 enhances the stability of the vertical movement of the oscillating straight rod 38. The rotation of mobile jib 31 is just, the reversal is gone on in turn, and mobile jib 31 just rotates 6 rings, makes the straight-bar 38 of shaking move upward and push up the blood bag once, and 6 rings of reversal then for the straight-bar 38 of shaking moves down, so repeated operation for the blood bag is pushed up repeatedly to the straight-bar 38 of shaking.
When the support rod 32 rotates in the forward direction, the oscillating ring 39 is driven to rotate, the oscillating straight rod 38 moves upwards due to the threaded connection between the oscillating ring 39 and the oscillating straight rod 38, the bottom surface of the blood bag is jacked up, and therefore platelets are oscillated, and then when the support rod 32 rotates in the reverse direction, the oscillating straight rod 38 moves downwards; when the oscillating straight rod 38 moves up and down, the stopper 381 slides in the stopper groove 382.
As shown in fig. 1, the driving assembly 40 includes a driving motor 41, a driving gear 42 and a driven gear 43, the number of the oscillating assemblies 30 is the same as that of the cavities 14, the driving motor 41 is a forward and reverse rotating motor, the driving motor 41 starts to rotate forward for 6 turns and then rotates backward for 6 turns, and the rotation speed of the driving motor 41 is 5-15 r/min. The driving motor 41 is fixedly arranged on the bottom wall inside the box body 10, the output shaft of the driving motor 41 is fixedly connected with the bottom surface of the driving wheel, the number of the driven gears 43 is the same as that of the oscillating assemblies 30, the driven gears 43 are fixedly sleeved at the bottom end of the main rod 31, and the driving gear 42 and the plurality of driven gears 43 are in meshed connection. When the driving motor 41 is started, the driving wheel drives the driven wheel to rotate, so that the main rod 31 rotates forwards and backwards, and the oscillation assembly 30 oscillates the blood platelets in the blood bag.
Preferably, the driving assembly 40 further includes a guide ring plate 44, a guide groove is formed on a bottom surface of the driving gear 42, a bottom end of the guide ring plate 44 is fixedly disposed on a bottom wall inside the casing 10, a top end of the guide ring is inserted into the guide groove, and the guide ring can slide in the guide groove. When the driving gear 42 rotates, the top end of the guide ring plate 44 slides in the guide groove, and the arrangement of the guide ring plate 44 enhances the stability of the rotation of the driving gear 42 and has a supporting function on the driving gear 42.
As shown in fig. 1, the pulling assembly 50 includes a first bearing 52, a pulling vertical rod 54 and a pulling cross rod 55, an inner side surface of the first bearing 52 is fixedly sleeved on an outer side surface of the main rod 31, the number of the pulling cross rods 55 is two, one end of one pulling cross rod 55 slidably penetrates through a side wall of the inner cylinder 15 to be connected with the second connecting block 352, one end of the other pulling cross rod 55 slidably penetrates through a side wall of the inner cylinder 15 to be fixedly connected with an outer side surface of the first bearing 52, two ends of the pulling vertical rod 54 are respectively connected with end portions of the two pulling cross rods 55 located on the inner cylinder 15, and the first connecting block 351 is a telescopic mechanism.
When the oscillation of the blood bag in a certain cavity 14 needs to be suspended, the pulling assembly 50 corresponding to the blood bag is found, the pulling vertical rod 54 is pushed, the oscillating assembly 30 moves away from the driving gear 42, and the first connecting block 351 is shortened, so that the driving gear 42 is disengaged from the driven gear 43.
As shown in fig. 1 and fig. 5, in this embodiment, a clamping ring plate 61 is sleeved outside the inner cylinder 15, a plurality of first clamping holes 611 are formed in the clamping ring plate 61 at equal intervals in the circumferential direction, the number of the first clamping holes 611 corresponds to the number of the cavities 14, four clamping assemblies 60 are distributed around the first clamping holes 611, a blood bag is placed on the first clamping holes 611, the clamping assemblies 60 are used for clamping and fixing the edge of the blood bag on the clamping ring plate 61, the clamping assemblies 60 include a first clamping plate 62, a second clamping plate 63, a third clamping plate 64 and a clamping spring 65, one end of the first clamping plate 62 is fixedly connected with one end of the second clamping plate 63, the first clamping plate 62 is obliquely arranged relative to the second clamping plate 63, the second clamping plate 63 is parallel to the clamping ring plate 61, the third clamping plate 64 is vertically arranged on the clamping ring plate 61, the middle portion of the first clamping plate 62 is hinged to the top end of the third clamping plate 64, the bottom end of the clamping spring 65 is vertically arranged on the clamping ring plate 61, and the top end of the clamping spring 65 is fixedly connected with the bottom surface of one end, close to the second clamping plate 63, of the first clamping plate 62.
In the initial state, the second clamp plate 63 is attached to the clamp ring plate 61, and the clamp spring 65 is in the tension state. When the blood bag is placed on the clamping ring plate 61, the end of the first clamping plate 62 far away from the second clamping plate 63 is pressed downwards, at the moment, the clamping spring 65 is stretched, so that the second clamping plate 63 is away from the clamping ring plate 61, the edge of the blood bag is placed below the second clamping plate 63, the end part of the first clamping plate 62 is loosened, and under the elastic recovery action of the clamping spring 65, the second clamping plate 63 is pressed on the edge of the blood bag, so that the blood bag is fixed on the clamping ring plate 61.
As shown in fig. 1 and 6, in this embodiment, a sealing element 70 is disposed at the top of the inner cylinder 15, the sealing element 70 includes a sealing cover 72 and a sealing ring 73, a sealing groove is formed in a bottom surface of the sealing ring 73, the top of the inner cylinder 15 is inserted into the sealing groove and slidably connected with the sealing ring 73, a sealing hole 75 is formed in the sealing ring 73, the sealing hole 75 can communicate with the cavity 14 after rotating, and the sealing cover 72 is hinged to the sealing ring 73 and covers the sealing hole 75.
When a medical staff needs to take out a blood bag in one cavity 14, the sealing ring 73 is rotated to enable the sealing hole 75 to be communicated with the cavity 14, the sealing cover 72 is opened to take out the blood bag, and finally the sealing cover 72 is covered, so that the temperature environment of the blood bag in other cavities 14 is not influenced when the blood bag in one cavity 14 is taken out.
The working principle of the invention is as follows: when in use, the box cover 11 is opened, the blood bag is placed in a certain cavity 14, and the edge of the blood bag is clamped and fixed on the clamping ring plate 61 through the clamping component 60; then, the driving motor 41 is started, so that the driving gear 42 drives the main rod 31 to rotate, the support rod 32 drives the first oscillating ring plate 34 to rotate, the top surfaces of the two oscillating blocks 36 slide on the wavy curved surface of the second oscillating ring plate 35, and two sides of the opening end of the oscillating arm 33 oscillate irregularly, so that the oscillating ball 331 oscillates the blood bag in an omnibearing and irregular manner; meanwhile, the support rod 32 rotates and simultaneously drives the oscillation ring 39 to rotate, so that the oscillation straight rod 38 moves upwards, the top end of the oscillation straight rod 38 jacks up the bottom surface of the blood bag, the middle part of the blood bag is oscillated, and platelets are further oscillated.
The invention has the beneficial effects that: the platelet oscillation containing box provides positive and negative rotation power for the oscillation assembly 30 through the driving motor 41, so that the support rod 32 drives the first oscillation ring plate 34 to rotate, the top ends of the two oscillation blocks 36 slide on the wave curved surface of the second oscillation ring plate 35, two sides of the opening end of the oscillation arm 33 rotate and perform irregular oscillation on a blood bag, and under the positive and negative rotation of the support rod 32, the oscillation straight rod 38 repeatedly pushes the middle part of the blood bag, so that the platelets in the blood bag do irregular motion, and the platelets are prevented from being coagulated into a block; moreover, the closed ring 73 is rotated to take out the blood bag from one cavity 14, and the temperature environment of the blood bags of other cavities 14 is not influenced; further, the pulling member 50 is pushed to disengage the engagement state of the driving gear 42 and the driven gear 43, thereby stopping the oscillation of the oscillating arm 33.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A platelet oscillation containing box characterized by comprising:
the blood bag box comprises a box body, wherein the top of the box body is hinged and covered with a box cover, and a clamping assembly is arranged in the box body and used for fixing the edge of a blood bag; and
oscillation mechanism, oscillation mechanism includes drive assembly and oscillation assembly, drive assembly sets up in the bottom of oscillation assembly for provide power for the oscillation assembly, the oscillation assembly includes mobile jib, branch and vibration arm, the bottom and the drive assembly meshing of mobile jib are connected, the top of branch and the bottom fixed connection of branch, the vibration arm is the U-shaped structure, the blind end of vibration arm is connected with the top of branch, the both sides of vibration arm open end are used for the bottom surface butt of blood bag to this vibrates the platelet in the blood bag.
2. A platelet oscillation container according to claim 1, wherein: the inner box is characterized in that a partition plate is arranged at the bottom end inside the box body, the outer side face of the partition plate is fixedly connected with the inner wall of the box body, an inner barrel is sleeved in the box body, the bottom end of the inner barrel is arranged on the top face of the partition plate, a plurality of partition plates are arranged between the inner wall of the box body and the inner barrel and are arranged at equal intervals to divide the space between the inner wall of the box body and the inner barrel into a plurality of cavities, and a clamping assembly and an oscillating assembly are arranged in each cavity.
3. A platelet oscillation container according to claim 2, wherein: the utility model discloses a clamping device, including inner tube, clamping ring plate, first grip ring plate's the equidistant a plurality of first centre gripping holes of having seted up of circumferencial direction, the quantity in first centre gripping hole and the quantity one-to-one of cavity, four centre gripping subassemblies distribute around first grip ring hole, the centre gripping subassembly includes first grip plate, second grip plate, third grip plate and centre gripping spring, the one end of first grip plate and the one end fixed connection of second grip plate, and the slope of the relative second grip plate of first grip plate sets up, the vertical setting of third grip plate is on the clamping ring plate, the middle part of first grip plate is connected with the top of third grip plate is articulated, the vertical setting in centre gripping spring's bottom is on the clamping ring plate, the top of centre gripping spring and the one end bottom surface fixed connection that first grip plate is close to the second grip plate.
4. A platelet oscillation container according to claim 2, wherein: the oscillating assembly further comprises a first oscillating ring plate, a second oscillating ring plate, an oscillating block, an oscillating cylinder and an oscillating spring, the number of the oscillating block is two, the bottom end of the oscillating cylinder is connected with the top end of the supporting rod through the oscillating spring, the top end of the oscillating cylinder is connected with the closed end of the oscillating arm, one outer side surface of the second oscillating ring plate is fixedly connected with the inner wall of the box body through a first connecting block, the other outer side surface of the second oscillating ring plate is fixedly connected with the outer wall of the inner cylinder through a second connecting block, the bottom surface of the second oscillating ring plate is a wavy curved surface, the outer side surface of the oscillating cylinder is fixedly sleeved with the inner side surface of the first oscillating ring plate, the bottom ends of the two oscillating blocks are arranged on the top surface of the first oscillating ring plate at intervals, and the top ends of the two oscillating blocks are abutted to the bottom surface of the second oscillating ring plate.
5. A platelet oscillation container of claim 4, wherein: the oscillating assembly further comprises an oscillating straight rod, an oscillating ring and a limiting block, a first oscillating through hole is formed in the top surface of the supporting rod along the axis direction, a second oscillating through hole is formed in the top surface of the main rod along the axis direction, the second oscillating through hole is communicated with the first oscillating through hole, a first oscillating hole which is communicated with the closed end of the oscillating arm is formed in the closed end of the oscillating arm, the bottom end of the oscillating straight rod penetrates through the first oscillating through hole and the second oscillating through hole to be abutted to the bottom wall of the inside of the box body, the top end of the oscillating straight rod penetrates through the first oscillating hole to be abutted to the bottom surface of the blood bag, an internal thread is arranged on the inner side surface of the oscillating ring, an external thread is arranged on the outer side surface of the oscillating straight rod which is positioned in the first oscillating through hole, the outer side surface of the oscillating straight rod is fixedly connected with the inner wall of the oscillating ring, and the outer side surface of the oscillating straight rod is in threaded connection with the inner wall of the oscillating ring, make the top of oscillating straight-bar can the bottom surface of upward movement high blood bag through rotating the oscillation ring, the spacing groove has been seted up along the axis direction to oscillating straight-bar bottom, and the both sides of spacing groove all extend to the outside of oscillating straight-bar, the spacing groove is inserted on the top of stopper, the both sides limit on stopper top all extends to the outside of spacing groove, the bottom fixed connection of stopper is on the inside diapire of box, the rotation of mobile jib is just, the reversal is gone on in turn.
6. A platelet oscillation container of claim 5, wherein: the oscillating assembly further comprises a guide cylinder, the guide cylinder is fixedly sleeved in the first oscillating hole, and the top end of the oscillating straight rod can slidably penetrate through the guide cylinder.
7. A platelet oscillation container according to claim 2, wherein: the drive assembly includes driving motor, driving gear and driven gear, the oscillation assembly quantity is the same with the quantity of cavity, driving motor chooses for use positive reverse motor, driving motor is fixed to be set up on the diapire of box inside, driving motor's output shaft and the bottom surface fixed connection of action wheel, driven gear's quantity is the same with the quantity of oscillation assembly, the fixed bottom of establishing at the mobile jib of driven gear cover, driving gear and a plurality of driven gear are the meshing and are connected.
8. A platelet oscillation container of claim 7 wherein: the driving assembly further comprises a guide ring plate, a guide groove is formed in the bottom surface of the driving gear, the bottom end of the guide ring plate is fixedly arranged on the bottom wall inside the box body, the top end of the guide ring is inserted into the guide groove, and the guide ring can slide in the guide groove.
9. A platelet oscillation container as defined in claim 2, wherein: oscillation mechanism still includes the tractive subassembly, the tractive subassembly includes first bearing, tractive montant and tractive horizontal pole, the lateral surface at the mobile jib is established to the fixed cover of medial surface of first bearing, the quantity of tractive horizontal pole is two, and the one end slidable of a tractive horizontal pole runs through the lateral wall of inner tube and is connected with the second connecting block, and the lateral surface fixed connection of the lateral wall of inner tube and first bearing is run through to the one end slidable of another tractive horizontal pole, the both ends of tractive montant are located the end connection of inner tube with two tractive horizontal poles respectively, first connecting block is telescopic machanism.
10. A platelet oscillation container according to claim 2, wherein: the top of inner tube is equipped with the closing member, the closing member includes closing cap and closed ring, the closed groove has been seted up to the bottom surface of closed ring, the top of inner tube inserts in the closed groove with closed ring sliding connection, the last closed hole that link up of having seted up of closed ring, can communicate with the cavity after the closed hole rotates, the closing cap with the closed ring is articulated and the lid closes on closed hole.
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