CN215140996U - Special centrifuge of blood transfusion branch of academic or vocational study - Google Patents
Special centrifuge of blood transfusion branch of academic or vocational study Download PDFInfo
- Publication number
- CN215140996U CN215140996U CN202121745265.6U CN202121745265U CN215140996U CN 215140996 U CN215140996 U CN 215140996U CN 202121745265 U CN202121745265 U CN 202121745265U CN 215140996 U CN215140996 U CN 215140996U
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- Prior art keywords
- flexible post
- centrifuge
- centrifugal
- slide rail
- fixed band
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- 239000008280 blood Substances 0.000 title abstract description 6
- 210000004369 blood Anatomy 0.000 title abstract description 6
- 230000001755 vocal effect Effects 0.000 title abstract description 5
- 230000003019 stabilising effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000000087 stabilizing effect Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Centrifugal Separators (AREA)
Abstract
The utility model discloses a special centrifuge of blood transfusion branch of academic or vocational study, including centrifuge main part and apron, the inside of centrifuge main part is provided with the rotary rod, the top of rotary rod is provided with centrifugal disc, centrifugal disc's top is provided with a plurality of fixing device, fixing device includes flexible post one and fixed band, be provided with the connecting rod between the both ends of fixed band and the flexible post one, the connecting rod is provided with the dwang in the one end of keeping away from the fixed band. The utility model discloses a fixing device, the test tube to different length that can be convenient is fixed, and simple structure has improved the effect of separation.
Description
Technical Field
The utility model relates to a blood transfusion branch of academic or vocational study apparatus technical field specifically is a special centrifuge of blood transfusion branch of academic or vocational study.
Background
With the rapid development of socioeconomic performance, centrifuges are machines for separating components from liquid and solid particles or a mixture of liquid and liquid by centrifugal force, and centrifuges are mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are immiscible with each other in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.
However, the existing centrifuge dedicated for transfusion department has the following problems in the using process: the test tube placing groove of the existing centrifuge is of a fixed structure, so that the centrifuge cannot adapt to the fixation of test tubes with different lengths; meanwhile, the operation of the internal motor can cause certain vibration to the centrifugal disc, so that the separation effect is influenced. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a special centrifuge for a blood transfusion department, which solves the problem that the test tube placing groove of the existing centrifuge is a fixed structure and can not adapt to the fixation of test tubes with different lengths; meanwhile, the operation of the internal motor can cause certain vibration on the centrifugal disc to influence the separation effect, so that the separation effect is further ensured, and the actual use requirement is met.
In order to achieve the above object, the utility model provides a following technical scheme: including centrifuge main part and apron, the inside of centrifuge main part is provided with the rotary rod, the top of rotary rod is provided with centrifugal disc, centrifugal disc's top is provided with a plurality of fixing device, fixing device includes flexible post one and fixed band, be provided with the connecting rod between the both ends of fixed band and the flexible post one, the connecting rod is provided with the dwang in the one end of keeping away from the fixed band.
As an embodiment of the present invention, a stabilizing device is provided between the bottom and the top of the centrifugal plate, the stabilizing device includes two telescopic columns two and two telescopic columns three, a stabilizing block is provided between the top of the telescopic columns three and the top of the centrifugal plate, a sliding groove is provided between the bottom of one end of the stabilizing block and the top of the telescopic columns two, the bottom of the centrifugal plate is provided with a first sliding rail, and the top of the centrifugal plate is provided with a second sliding rail.
As a preferred embodiment of the utility model, flexible post two is located the centrifuge main part and between be fixed connection, be mutual symmetric position between flexible post two and the flexible post three, the spout is half circular structure and distributes for the arc, first slide rail and second slide rail all are hemispherical structure and are circular structure.
As a preferred embodiment of the utility model, the inside of centrifuge main part still be equipped with the motor that the cooperation rotary rod used and with the rotary rod on all be equipped with the bevel gear, the apron is made for the glass material, be connected for articulated between the one end of apron and the centrifuge main part, the equidistant a plurality of standing grooves that are equipped with on the centrifugal disk.
As an optimized implementation manner of the utility model, be bolted connection between the bottom of flexible post one and the centrifugal plate, the top of flexible post one is equipped with the through-hole of joining in marriage and using with the dwang, the fixed band is the ring form structure and makes for having elastic material, the connecting rod is "L" column structure, the dwang is "T" column structure.
As an optimal implementation manner of the present invention, the first telescopic column, the second telescopic column and the third telescopic column are all provided with springs, and the first telescopic column and the third telescopic column are all located at the small-sized part of the position.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through fixing device, can be convenient fix the test tube of different length, place the test tube back in the centrifugal dish, with the fixed band rebound to the top of test tube, the spring in the flexible post one can effectually pull the fixed band downwards, and then makes the top of fixed band test tube, and then can fix the test tube of different length, has guaranteed the effect of dispersion to the problem of the effect of influence separation has been solved.
2. Through the stabilizing device, can effectual reduction motor operation to the vibrations that the centrifugal disk produced, flexible post two produces an ascending power to the bottom of centrifugal disk through the spring, flexible post three and fixed block pass through the spring and produce a decurrent power to the centrifugal disk to make the centrifugal disk be in a relatively stable state, and through flexible post two and the three inside springs of flexible post, can effectual absorption motor's vibrations, improved the effect of separation, thereby the problem of the effect of influence separation has been solved.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is a structural diagram of the fixing device of the present invention;
fig. 3 is a structural view of the fixing band of the present invention;
FIG. 4 is a view of the structure of the stabilizer of the present invention;
fig. 5 is a diagram of the structure of the chute of the present invention.
In the figure, a centrifuge body-1, a rotating rod-2, a fixing device-3, a cover plate-4, a centrifugal disc-5, a stabilizing device-6, a telescopic column II-7, a first slide rail-8, a second slide rail-9, a stabilizing block-10, a telescopic column III-11, a chute-12, a fixing belt-13, a connecting rod-14, a telescopic column I-15 and a rotating rod-16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a centrifuge for transfusion department, comprising: the centrifugal machine comprises a centrifugal machine main body 1 and an apron 4, wherein a rotary rod 2 is arranged in the centrifugal machine main body 1, a centrifugal disc 5 is arranged at the top of the rotary rod 2, a plurality of fixing devices 3 are arranged at the top of the centrifugal disc 5, each fixing device 3 comprises a first telescopic column 15 and a fixing band 13, a connecting rod 14 is arranged between each of two ends of each fixing band 13 and the corresponding first telescopic column 15, a rotary rod 16 is arranged at one end, far away from each fixing band 13, of each connecting rod 14, a motor matched with the rotary rod 2 to be used is further arranged in the centrifugal machine main body 1, bevel gears are arranged on the rotary rods 2, the apron 4 is made of glass materials, one end of the apron 4 is hinged with the centrifugal machine main body 1, a plurality of placing grooves are formed in the centrifugal disc 5 at equal intervals, the bottoms of the first telescopic columns 15 are connected with the centrifugal disc 5 through bolts, and through holes matched with the rotary rods 16 are formed in the tops of the first telescopic columns 15, fixed band 13 is the ring form structure and makes for having elastic material, connecting rod 14 is "L" column structure, dwang 16 is "T" column structure, the inside of flexible post 15, flexible post two 7 and flexible post three 11 all is equipped with the spring, the spring of flexible post 15 and flexible post three 11 all is located the little partial position of size, through fixing device 3, can be convenient fix the test tube of different length, simple structure has improved the effect of separation.
Further improved, as shown in fig. 4: be provided with stabilising arrangement 6 between the bottom of centrifugal tray 5 and the top, stabilising arrangement 6 includes two flexible post two 7 and two flexible post three 11, be provided with between the top of flexible post three 11 and the top of centrifugal tray 5 and stabilize piece 10, all be provided with spout 12 in the middle of the one end bottom of steady piece 10 and the top of flexible post two 7, the bottom of centrifugal tray 5 is provided with first slide rail 8, the top of centrifugal tray 5 is provided with second slide rail 9, flexible post two 7 is located centrifuge main part 1 and be fixed connection between and, be mutual symmetric position between flexible post two 7 and the flexible post three 11, spout 12 is half circular structure and is the arc distribution, first slide rail 8 and second slide rail 9 all are hemispherical structure and are circular structure, through stabilising arrangement, can effectually guarantee centrifugal tray 5 rotatory stability under the different situation, the effect of separation has been improved.
When in use: the utility model discloses at first place a plurality of test tubes on centrifugal tray 5, then with the top of fixed band 14 upwards removal test tube, the spring in flexible post 15 can effectually pull fixed band 13 downwards, and then make the top of fixed band 13 fixed band test tube, and then can fix the test tube of different length, the effect of dispersion has been guaranteed, in the disengaging process, flexible post two 7 produces an ascending power through the spring to the bottom of centrifugal tray 5, flexible post three 11 and fixed block 10 produce a downward power to centrifugal tray 5 through the spring, thereby make centrifugal tray 5 be in a relatively stable state, and through flexible post two 7 and the three inside spring of flexible post, can effectual absorption motor's vibrations, the effect of separation has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A centrifuge special for a transfusion department is characterized in that: including centrifuge main part (1) and apron (4), the inside of centrifuge main part (1) is provided with rotary rod (2), the top of rotary rod (2) is provided with centrifugal disc (5), the top of centrifugal disc (5) is provided with a plurality of fixing device (3), fixing device (3) are including flexible post (15) and fixed band (13), be provided with connecting rod (14) between the both ends of fixed band (13) and flexible post (15), connecting rod (14) are provided with dwang (16) in the one end of keeping away from fixed band (13).
2. The centrifuge as set forth in claim 1, wherein: be provided with stabilising arrangement (6) between the bottom of centrifugal tray (5) and the top, stabilising arrangement (6) include two flexible post two (7) and two flexible post three (11), be provided with between the top of flexible post three (11) and the top of centrifugal tray (5) and stabilize piece (10), all be provided with spout (12) in the middle of the one end bottom of steady piece (10) and the top of flexible post two (7), the bottom of centrifugal tray (5) is provided with first slide rail (8), the top of centrifugal tray (5) is provided with second slide rail (9).
3. The centrifuge as set forth in claim 2, wherein: the utility model discloses a centrifuge, including centrifuge main body (1), flexible post two (7), spout (12), first slide rail (8) and second slide rail (9), flexible post two (7) are located centrifuge main body (1) and between be fixed connection, be mutual symmetric position between flexible post two (7) and the flexible post three (11), spout (12) are half circular structure and are the arc and distribute, first slide rail (8) and second slide rail (9) all are hemispherical structure and are circular structure.
4. The centrifuge as set forth in claim 3, wherein: the inside of centrifuge main part (1) still is equipped with the motor that cooperation rotary rod (2) used and all is equipped with the bevel gear on with rotary rod (2), apron (4) are made for the glass material, be articulated between the one end of apron (4) and centrifuge main part (1) and be connected, equidistant a plurality of standing grooves that are equipped with on centrifugal disc (5).
5. The centrifuge as set forth in claim 4, wherein: be bolted connection between the bottom of flexible post (15) and centrifugal disc (5), the top of flexible post (15) is equipped with the through-hole of joining in marriage with dwang (16) and use, fixed band (13) are the ring form structure and make for having elastic material, connecting rod (14) are "L" column structure, dwang (16) are "T" column structure.
6. The centrifuge as set forth in claim 5, wherein: the inside of flexible post (15), flexible post two (7) and flexible post three (11) all is equipped with the spring, the spring of flexible post one (15) and flexible post three (11) all is located the little partial position of size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745265.6U CN215140996U (en) | 2021-07-29 | 2021-07-29 | Special centrifuge of blood transfusion branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745265.6U CN215140996U (en) | 2021-07-29 | 2021-07-29 | Special centrifuge of blood transfusion branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215140996U true CN215140996U (en) | 2021-12-14 |
Family
ID=79405394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121745265.6U Expired - Fee Related CN215140996U (en) | 2021-07-29 | 2021-07-29 | Special centrifuge of blood transfusion branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215140996U (en) |
-
2021
- 2021-07-29 CN CN202121745265.6U patent/CN215140996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |