CN220194936U - Join in marriage blood frame - Google Patents
Join in marriage blood frame Download PDFInfo
- Publication number
- CN220194936U CN220194936U CN202321610478.7U CN202321610478U CN220194936U CN 220194936 U CN220194936 U CN 220194936U CN 202321610478 U CN202321610478 U CN 202321610478U CN 220194936 U CN220194936 U CN 220194936U
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- blood
- rotating shaft
- protection box
- circular
- plates
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- 239000008280 blood Substances 0.000 title claims abstract description 49
- 210000004369 blood Anatomy 0.000 title claims abstract description 49
- 238000007789 sealing Methods 0.000 claims description 12
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 34
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Centrifugal Separators (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, and particularly relates to a blood preparing frame; the device comprises a blood distribution protection box and a controller, wherein the controller is arranged on the front side of the blood distribution protection box, a mounting plate is fixedly arranged at the center of the inside of the blood distribution protection box, a rotating shaft is rotatably arranged at the center of the upper end of the mounting plate, a plurality of connecting shafts are obliquely and circumferentially arranged around the rotating shaft, an assembly mechanism is fixedly arranged at one end, far away from the rotating shaft, of each connecting shaft, a circular through hole is arranged between two connecting plates, arc clamping plates are fixedly arranged at one ends, close to each other, of the two connecting plates, are all positioned inside the circular through hole, semicircular guide plates are obliquely arranged at the upper ends of the two arc clamping plates, a plurality of bearing assemblies are arranged at the inner sides of the two semicircular guide plates, and each bearing assembly comprises a plurality of triangular bearing blocks; the utility model has simple structure and reasonable design, can clamp the reagent tubes with different diameters when in use, has stronger applicability, can finish the centrifugal treatment of a plurality of groups of reagent tubes at one time, and has higher efficiency.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a blood preparing frame.
Background
The cross matching is an important basis for determining whether transfusion can be performed, before transfusion, a patient needs to be tested through a cross matching experiment to determine whether the patient can input the blood, a test tube is required to be supported by a test tube rack during the experiment, then a small section of small braid tube filled with blood is cut off from a blood bag and placed in the test tube, and then the small braid tube is placed in a centrifuge for centrifugal treatment, while the commonly used reagent tube is as shown in fig. 1, the specifications of the reagent tube are usually 5ML, 7ML and the like, and the existing blood matching rack cannot be suitable for the reagent tube with various specifications during use, so that the applicability is poor and needs to be improved.
Disclosure of Invention
The purpose of the utility model is that: aims at providing a blood preparing frame, can carry out the centre gripping to the reagent pipe of different diameters when using, the suitability is stronger, can once only accomplish the centrifugal processing of multiunit reagent pipe simultaneously, and efficiency is higher.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the blood preparing frame comprises a blood preparing protective box and a controller, wherein the controller is arranged on the front side of the blood preparing protective box, a mounting plate is fixedly arranged in the center of the inside of the blood preparing protective box, a rotating shaft is rotatably assembled at the center of the upper end of the mounting plate, a plurality of connecting shafts are obliquely and circumferentially assembled around the circumference of the rotating shaft, and an assembling mechanism is fixedly arranged at one end, far away from the rotating shaft, of each connecting shaft;
the assembly device comprises a fixing table, fixing table fixed mounting is far away from pivot one end in the connecting axle, the assembly groove has been seted up to the fixing table inside, circular through-hole has been seted up to the fixing table upper end, the inside sliding fit of assembly groove has two connecting plates, circular through-hole is located between two connecting plates, two the connecting plates are close to one end each other and all fixed mounting has arc splint, two arc splint all are located circular through-hole inside, two arc splint upper end all slope is equipped with semi-circular baffle, two semi-circular baffle inboard all is equipped with a plurality of carrier assembly, carrier assembly includes a plurality of triangle carrier blocks, a plurality of equidistant are arranged about the triangle carrier block and are installed in semi-circular inboard, two the connecting plates are kept away from each other one end and all install a plurality of springs, and both sides a plurality of the spring other end respectively with assembly groove inner wall fixed connection, the power component with pivot assorted is installed to the mounting panel lower extreme, power component and controller electric connection.
The upper end of the blood distribution protection box is hinged with a sealing cover, an observation window is arranged at the upper end of the sealing cover, and a locking assembly is arranged between the sealing cover and the blood distribution protection box.
The power assembly comprises a motor, the motor is fixedly arranged at the lower end of the mounting plate, an output shaft of the motor is electrically connected with the rotating shaft, and the motor is electrically connected with the controller.
Four support pads are uniformly arranged at the lower end of the blood distribution protection box.
And arc chamfer angles are arranged at the joints of the arc clamping plates and the semicircular guide plates.
When the device is used, the two mutually folded arc-shaped clamping plates and the semicircular guide plate are utilized, so that reagent tubes with different diameters can be stably clamped, the clamping is stable and efficient, the applicability is higher, and meanwhile, the multiple groups of reagent tubes can be subjected to centrifugal treatment, so that the efficiency of medical staff in a blood matching test can be improved, and the practicability is higher.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic structural view of a reagent vessel;
FIG. 2 is a schematic diagram of a blood preparing frame according to the present utility model;
FIG. 3 is a schematic diagram of a blood preparing frame according to the present utility model;
fig. 4 is a schematic structural view of a blood preparing rack according to the present utility model;
FIG. 5 is a schematic diagram of a blood preparing frame according to the present utility model;
fig. 6 is a schematic diagram of a blood preparing frame according to the present utility model.
The main reference numerals are as follows:
the blood distribution protection box 1, the controller 11, the mounting plate 13, the rotating shaft 14, the connecting shaft 15, the fixed table 16, the assembly groove 17, the circular through hole 18, the connecting plate 19, the arc clamping plate 20, the semicircular guide plate 21, the triangular bearing block 22, the spring 23, the sealing cover 24, the observation window 25, the motor 26 and the supporting pad 27.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-6, the blood preparing rack of the utility model comprises a blood preparing protective box 1 and a controller 11, wherein the controller 11 is arranged on the front side of the blood preparing protective box 1, a mounting plate 13 is fixedly arranged in the center of the inside of the blood preparing protective box 1, a rotating shaft 14 is rotatably arranged in the center of the upper end of the mounting plate 13, a plurality of connecting shafts 15 are obliquely arranged around the circumference of the rotating shaft, and an assembling mechanism is fixedly arranged at one end, far away from the rotating shaft 14, of each connecting shaft 15;
the assembly mechanism comprises a fixed table 16, the fixed table 16 is fixedly arranged at one end, far away from a rotating shaft 14, of a connecting shaft 15, an assembly groove 17 is formed in the fixed table 16, a circular through hole 18 is formed in the upper end of the fixed table 16, two connecting plates 19 are slidably assembled in the assembly groove 17, the circular through hole 18 is positioned between the two connecting plates 19, two connecting plates 19 are mutually close to one end and fixedly provided with arc clamping plates 20, the two arc clamping plates 20 are all positioned in the circular through hole 18, semicircular guide plates 21 are obliquely assembled at the upper ends of the two arc clamping plates 20, a plurality of bearing components are arranged at the inner sides of the two semicircular guide plates 21 and comprise a plurality of triangular bearing blocks 22, a plurality of springs 23 are arranged at the inner sides of the semicircular guide plates 21 in an up-down equidistant manner, a plurality of springs 23 are arranged at the other ends of the two connecting plates 19, the other ends of the two springs 23 are respectively fixedly connected with the inner walls of the assembly groove 17, a power component matched with the rotating shaft 14 is arranged at the lower end of the mounting plate 13, and the power component is electrically connected with the controller 11.
In the original state, the springs 23 on the sides of the two connecting plates 19 far away from each other form elasticity to enable the two arc clamping plates 20 and the two semicircular guide plates 21 to be in a folded state respectively, a plurality of groups of bearing components mounted on the inner sides of the two semicircular guide plates 21 are all arranged around a central round hole formed by folding the two arc clamping plates 20, the upper surface of the triangular bearing plate 22 is a plane, the two semicircular guide plates 21 are folded to form a conical round frame, as a plurality of triangular bearing blocks 22 are arranged from bottom to top, the upper surfaces of the triangular bearing plates 22 on the same horizontal plane jointly form an annular bearing surface, when the reagent tube is required to be subjected to centrifugal treatment, the lower end face of the reagent tube is an arc bottom face as shown in figure 1, and after the sealing cover and the reagent tube are connected, the diameter of the sealing cover is larger than that of the reagent tube when the reagent tube is placed, when the reagent tube is inserted between the two semicircular guide plates 21, the lower end face of the reagent tube is an arc end face, so that the triangular bearing blocks 22 are only contacted with the arc end face of the lower end of the reagent tube, the reagent tube is not influenced by the insertion of the reagent tube, after the reagent tube is inserted between the two arc clamping plates 20, the two arc clamping plates 20 can clamp the reagent tube, the bottom of the test tube cover connected with the reagent tube is contacted with the upper ends of the triangular bearing blocks 22 on the same horizontal plane, the clamping of the reagent tube is completed, the triangular bearing blocks 22 at the bottommost side are close to the tip end part of a central round hole formed by the folding of the two arc clamping plates 20, are aligned with the arc faces of the inner sides of the two arc clamping plates 20, namely at least one group of triangular bearing blocks 22 are contacted with the bottom face of the reagent tube cover, therefore, the clamping principle can be suitable for reagent tubes with different diameters, so that the clamping of different reagent tubes can be simply and easily completed, the power assembly is started after the clamping is completed, and the reagent tubes are obliquely arranged, so that a plurality of reagent tubes can be driven to rotate outwards due to centrifugal force, the possibility of sliding out of the two arc clamping plates 20 is avoided, the clamping is stable and reliable, the centrifugal treatment of a plurality of groups of reagent tubes can be completed at one time, and the efficiency is higher when an experimenter performs a blood matching experiment.
The upper end of the blood preparation protection box 1 is hinged and assembled with a sealing cover 24, an observation window 25 is arranged at the upper end of the sealing cover 24, and a locking component is arranged between the sealing cover 24 and the blood preparation protection box 1; thus, when the test tube is centrifuged, the closing cap 24 can be closed to protect the test tube inside the blood distribution protection box 1, and meanwhile, the external pollution can be avoided.
The power assembly comprises a motor 26, the motor 26 is fixedly arranged at the lower end of the mounting plate 13, an output shaft of the motor 26 is electrically connected with the rotating shaft 14, and the motor 26 is electrically connected with the controller 11; thus, only the motor 26 is required to be started, the motor 26 can drive the rotating shaft 14 to rotate, and the centrifugal treatment is carried out on a plurality of groups of reagent tubes, so that the operation is simple and convenient.
Four support pads 27 are uniformly arranged at the lower end of the blood distribution protection box 1; the support pad 27 may be made of a damping material, and may not be stably supported by the blood collection container 1, but may be formed to reduce vibration generated during centrifugation inside the blood collection container 1.
The joints of the arc clamping plates 20 and the semicircular guide plates 21 are provided with arc chamfers; this facilitates the insertion of the reagent vessel.
According to the above overall description, when the utility model is used, the two mutually folded arc clamping plates 20 and the semicircular guide plate 21 are utilized, so that the reagent tubes with different diameters can be stably and efficiently clamped, the applicability is stronger, and meanwhile, the centrifugal treatment can be simultaneously carried out on a plurality of groups of reagent tubes, thereby improving the efficiency of medical staff in blood matching test and having stronger practicability.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (5)
1. The utility model provides a join in marriage blood frame, includes to join in marriage blood protection case and controller, its characterized in that: the controller is arranged on the front side of the blood distribution protection box, a mounting plate is fixedly arranged in the center of the inside of the blood distribution protection box, a rotating shaft is rotatably arranged at the center of the upper end of the mounting plate, a plurality of connecting shafts are obliquely and circumferentially arranged around the rotating shaft, and an assembling mechanism is fixedly arranged at one end, far away from the rotating shaft, of each connecting shaft;
the assembly device comprises a fixing table, fixing table fixed mounting is far away from pivot one end in the connecting axle, the assembly groove has been seted up to the fixing table inside, circular through-hole has been seted up to the fixing table upper end, the inside sliding fit of assembly groove has two connecting plates, circular through-hole is located between two connecting plates, two the connecting plates are close to one end each other and all fixed mounting has arc splint, two arc splint all are located circular through-hole inside, two arc splint upper end all slope is equipped with semi-circular baffle, two semi-circular baffle inboard all is equipped with a plurality of carrier assembly, carrier assembly includes a plurality of triangle carrier blocks, a plurality of equidistant are arranged about the triangle carrier block and are installed in semi-circular inboard, two the connecting plates are kept away from each other one end and all install a plurality of springs, and both sides a plurality of the spring other end respectively with assembly groove inner wall fixed connection, the power component with pivot assorted is installed to the mounting panel lower extreme, power component and controller electric connection.
2. A blood preparation rack as claimed in claim 1, wherein: the upper end of the blood distribution protection box is hinged with a sealing cover, an observation window is arranged at the upper end of the sealing cover, and a locking assembly is arranged between the sealing cover and the blood distribution protection box.
3. A blood preparation rack as claimed in claim 1, wherein: the power assembly comprises a motor, the motor is fixedly arranged at the lower end of the mounting plate, an output shaft of the motor is electrically connected with the rotating shaft, and the motor is electrically connected with the controller.
4. A blood preparation rack as claimed in claim 1, wherein: four support pads are uniformly arranged at the lower end of the blood distribution protection box.
5. A blood preparation rack as claimed in claim 1, wherein: and arc chamfer angles are arranged at the joints of the arc clamping plates and the semicircular guide plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610478.7U CN220194936U (en) | 2023-06-25 | 2023-06-25 | Join in marriage blood frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610478.7U CN220194936U (en) | 2023-06-25 | 2023-06-25 | Join in marriage blood frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220194936U true CN220194936U (en) | 2023-12-19 |
Family
ID=89142208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610478.7U Active CN220194936U (en) | 2023-06-25 | 2023-06-25 | Join in marriage blood frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220194936U (en) |
-
2023
- 2023-06-25 CN CN202321610478.7U patent/CN220194936U/en active Active
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| GR01 | Patent grant |