CN214183596U - Centrifugal device for clinical laboratory - Google Patents
Centrifugal device for clinical laboratory Download PDFInfo
- Publication number
- CN214183596U CN214183596U CN202120039500.1U CN202120039500U CN214183596U CN 214183596 U CN214183596 U CN 214183596U CN 202120039500 U CN202120039500 U CN 202120039500U CN 214183596 U CN214183596 U CN 214183596U
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- centrifuge
- fixedly connected
- baffle
- shell
- test tube
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 12
- 230000035939 shock Effects 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000872 buffer Substances 0.000 description 2
- 235000019580 granularity Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000003247 decreasing effect Effects 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a centrifugal device for clinical laboratory, which comprises a device body, a centrifuge shell, an inflatable cushion, a cover cap, a centrifuge body, a shock absorber and a fastening device; the baffle is fixedly connected to the inner side wall of the device body, and the shock absorber is fixedly connected between the baffle and the shell of the centrifugal machine; the cover is hinged on the top surface of the device body; the centrifuge body and the fastening device are respectively arranged in the centrifuge shell; starting a motor, wherein the output end of the motor drives a rotating shaft to synchronously rotate, the rotating shaft drives an inner shell of the centrifuge to rotate, and the inner shell of the centrifuge drives a test tube inside the inner shell to do centrifugal motion; the top of anticlockwise rotation dwang, the dwang passes through the stopper and drives the connecting block rotation, and the connecting block drives the connecting rod rotation, and the connecting rod passes through the slider and removes in the sliding tray of baffle, and the baffle passes through the slider and removes in the sliding tray, when the connecting rod remove with the baffle contained angle when 90 degrees, the connecting rod promotes the outer surface extrusion of test tube with the baffle and fixes the test tube, has improved the stability of device.
Description
Technical Field
The utility model relates to a centrifugal device specifically is a centrifugal device for clinical laboratory.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifuge is mainly used for separating solid particles from liquid in suspension, or separating two liquids which have different densities and are insoluble 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.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centrifugal device for clinical laboratory, technical scheme is as follows:
a centrifugal device for clinical laboratory comprises a device body, a centrifuge shell, a partition plate, an inflatable cushion, a cover, a centrifuge body, a shock absorber and a fastening device; the baffle is fixedly connected to the inner side wall of the device body, and the shock absorber is fixedly connected between the baffle and the shell of the centrifugal machine; the cover is hinged on the top surface of the device body; the centrifuge body and the fastening device are respectively arranged in the centrifuge shell.
As a further aspect of the present invention: the bottom end of the shock absorber is symmetrically and fixedly connected to the upper surface of the partition plate, and the top end of the shock absorber is fixedly connected to the bottom surface of the shell of the centrifuge.
As a further aspect of the present invention: the upper end of the inner side wall of the device body is fixedly connected with an inflatable cushion, the lower end of the inflatable cushion is provided with an inflation inlet, and the inflatable cushion is connected with the shell of the centrifugal machine in a squeezing contact mode.
As a further aspect of the present invention: the centrifuge body consists of a centrifuge inner shell, a test tube bracket, a bottom plate, a rotating shaft, a motor, a rubber pad, a fixed rod and a balancing weight; the test tube bracket is fixedly connected to the top surface of the centrifuge inner shell; the top end of the rotating shaft is fixedly connected to the bottom surface of the bottom plate, and the bottom end of the rotating shaft penetrates through a through hole formed in the center of the partition plate and is fixedly connected with the output end of the motor; the motor is fixedly connected to the top surface of the rubber pad, and the bottom surface of the rubber pad is fixedly connected to the bottom surface of the device body; the bottom surface of the bottom plate is symmetrically and fixedly connected with a fixed rod, the surface of the fixed rod is provided with threads, the center of the balancing weight is provided with a threaded through hole, and the balancing weight is in threaded connection with the fixed rod.
As a further aspect of the present invention: the fastening device consists of a rotating rod, a limiting block, a connecting rod, a baffle and a sliding groove; the outer side surface of the upper end of the rotating rod is provided with a cut thread, the rotating rod is in threaded connection with a threaded through hole formed in the center of the test tube support, and the bottom end of the rotating rod is symmetrically provided with limiting blocks; the connecting block is sleeved outside the bottom end of the rotating rod; two connecting rods are symmetrically arranged on two sides of the rotating rod, one end of each connecting rod is hinged to the upper surface of each connecting block, the other end of each connecting rod is connected into a sliding groove formed in the baffle in a sliding mode through the corresponding sliding block, and the bottom surface of the baffle is connected into the sliding groove through the corresponding sliding block in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
starting a motor, wherein the output end of the motor drives a rotating shaft to synchronously rotate, the rotating shaft drives an inner shell of the centrifuge to rotate, and the inner shell of the centrifuge drives a test tube inside the inner shell to do centrifugal motion; the top of anticlockwise rotation dwang, the dwang passes through the stopper and drives the connecting block rotation, and the connecting block drives the connecting rod rotation, and the connecting rod passes through the slider and removes in the sliding tray of baffle, and the baffle passes through the slider and removes in the sliding tray, when the connecting rod remove with the baffle contained angle when 90 degrees, the connecting rod promotes the outer surface extrusion of test tube with the baffle and fixes the test tube, has improved the stability of device.
Drawings
Fig. 1 is a schematic sectional structure view of a centrifuge device for clinical laboratory.
Fig. 2 is a schematic top view of the centrifuge device for clinical laboratory.
FIG. 3 is a schematic top view of a fastening device in the centrifuge for clinical laboratory.
In the figure: 1. a device body; 2. a centrifuge housing; 3. a partition plate; 4. a cover; 5. a centrifuge body; 6. an inflation inlet; 7. an inflatable cushion; 8. a shock absorber; 9. a fastening device; 51. an inner shell of a centrifuge; 52. a test tube holder; 53. a base plate; 54. a rotating shaft; 55. a motor; 56. a rubber pad; 57. fixing the rod; 58. a balancing weight; 91. rotating the rod; 92. a limiting block; 93. connecting blocks; 94. a connecting rod; 95. a baffle plate; 96. a sliding groove.
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 to 3, in an embodiment of the present invention, a centrifuge apparatus for clinical laboratory includes an apparatus body 1, a centrifuge housing 2, a partition plate 3, an inflatable cushion 7, a cover 4, a centrifuge body 5, a damper 8, and a fastening device 9; the baffle 3 is fixedly connected to the inner side wall of the device body 1, and the shock absorber 8 is fixedly connected between the baffle 3 and the centrifuge shell 2; the cover cap 4 is hinged on the top surface of the device body 1; the centrifuge body 5 and the fastening means 9 are arranged in the centrifuge housing 2, respectively.
The bottom ends of the shock absorbers 8 are symmetrically and fixedly connected to the upper surface of the partition plate 3, and the top ends of the shock absorbers 8 are fixedly connected to the bottom surface of the centrifuge shell 2; the damper 8 improves the stability of the device.
The upper end of the inner side wall of the device body 1 is fixedly connected with an inflatable cushion 7, the lower end of the inflatable cushion 7 is provided with an inflation inlet 6, and after the inflatable cushion 7 is filled with air through the inflation inlet 6, the inflatable cushion 7 is connected with the centrifuge shell 2 in a squeezing contact manner; the inflatable cushion 7 provides buffer for the vibration generated during the operation of the centrifuge, and the stability of the device is improved.
The centrifuge body 5 consists of a centrifuge inner shell 51, a test tube bracket 52, a bottom plate 53, a rotating shaft 54, a motor 55, a rubber pad 56, a fixed rod 57 and a balancing weight 58; the test tube holder 52 is fixedly connected to the top surface of the centrifuge inner shell 51; the top end of the rotating shaft 54 is fixedly connected with the bottom surface of the bottom plate 53, and the bottom end of the rotating shaft 54 penetrates through a through hole formed in the center of the partition plate 3 and is fixedly connected with the output end of the motor 55; the motor 55 is fixedly connected to the top surface of the rubber pad 56, the bottom surface of the rubber pad 56 is fixedly connected to the bottom surface of the device body 1, and the rubber pad 56 buffers the vibration generated when the motor 55 works, so that the stability of the device is improved; the bottom surface of the bottom plate 53 is symmetrically and fixedly connected with a fixing rod 57, the surface of the fixing rod 57 is provided with threads, the center of the balancing weight 58 is provided with a threaded through hole, and the balancing weight 58 is in threaded connection with the fixing rod 57; the number of the balancing weights 58 can be increased or decreased at will according to the required balance weight of the centrifugal machine, and the stability of the device is improved.
The motor 55 is started, the output end of the motor 55 drives the rotating shaft 54 to synchronously rotate, the rotating shaft 54 drives the centrifuge inner shell 51 to rotate, and the centrifuge inner shell 51 drives the test tube inside to do centrifugal motion.
The fastening device 9 consists of a rotating rod 91, a limiting block 92, a connecting block 93, a connecting rod 94, a baffle 95 and a sliding groove 96; a cut thread is arranged on the outer side surface of the upper end of the rotating rod 91, the rotating rod 91 is in threaded connection with a threaded through hole formed in the center of the test tube support 52, and the bottom end of the rotating rod 91 is symmetrically provided with limiting blocks 92; the connecting block 93 is sleeved outside the bottom end of the rotating rod 91; two connecting rods 94 are symmetrically arranged on two sides of the rotating rod 91, one end of each connecting rod 94 is hinged to the upper surface of each connecting block 93, the other end of each connecting rod 94 is connected into a sliding groove formed in the baffle 95 in a sliding mode through a sliding block, and the bottom surface of the baffle 95 is connected into the sliding groove 96 in a sliding mode through the sliding block.
The top of anticlockwise rotation dwang 91, dwang 91 drives connecting block 93 synchronous rotation through stopper 92, and connecting block 93 drives connecting rod 94 and rotates, and connecting rod 94 moves in the sliding tray of baffle 95 through the slider, and baffle 95 removes in sliding tray 96 through the slider, when connecting rod 94 removed and baffle 95 contained angle be 90 degrees, connecting rod 94 promoted the baffle 95 the outer surface extrusion of test tube and fixes the test tube, has improved the stability of device.
The utility model discloses a theory of operation is:
starting the motor 55, driving the rotating shaft 54 to synchronously rotate by the output end of the motor 55, driving the centrifuge inner shell 51 to rotate by the rotating shaft 54, and driving the test tube inside the centrifuge inner shell 51 to do centrifugal motion; the top of anticlockwise rotation dwang 91, dwang 91 passes through stopper 92 and drives connecting block 93 and rotate, and connecting block 93 drives connecting rod 94 and rotates, and connecting rod 94 moves in baffle 95's sliding tray through the slider, and baffle 95 removes in sliding tray 96 through the slider, when connecting rod 94 removed and baffle 95 contained angle be 90 degrees, and connecting rod 94 promotes the outer surface extrusion of test tube with baffle 95 and fixes the test tube, has improved the stability of device.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A centrifugal device for clinical laboratory comprises a device body (1), a centrifuge shell (2), a partition plate (3), an inflatable cushion (7), a cover cap (4), a centrifuge body (5), a shock absorber (8) and a fastening device (9); the centrifugal machine is characterized in that the partition plate (3) is fixedly connected to the inner side wall of the device body (1), and the shock absorber (8) is fixedly connected between the partition plate (3) and the centrifugal machine shell (2); the cover cap (4) is hinged on the top surface of the device body (1); the centrifuge body (5) and the fastening device (9) are respectively arranged in the centrifuge shell (2); the fastening device (9) comprises a rotating rod (91), a limiting block (92), a connecting block (93), a connecting rod (94), a baffle plate (95) and a sliding groove (96); a cut thread is arranged on the outer side surface of the upper end of the rotating rod (91), the rotating rod (91) is in threaded connection with a threaded through hole formed in the center of the test tube support (52), and the bottom end of the rotating rod (91) is symmetrically provided with limiting blocks (92); the connecting block (93) is sleeved outside the bottom end of the rotating rod (91); two connecting rods (94) are symmetrically arranged on two sides of the rotating rod (91), one end of each connecting rod (94) is hinged to the upper surface of each connecting block (93), the other end of each connecting rod (94) is connected into a sliding groove formed in each baffle (95) in a sliding mode through a sliding block, and the bottom surface of each baffle (95) is connected into a sliding groove (96) in a sliding mode through the sliding block.
2. The centrifuge apparatus for clinical laboratory according to claim 1, wherein the bottom end of said damper (8) is symmetrically and fixedly connected to the upper surface of the partition (3), and the top end of the damper (8) is fixedly connected to the bottom surface of the centrifuge housing (2).
3. The centrifuge for clinical laboratory according to claim 1, wherein the upper end of the inner side wall of the device body (1) is fixedly connected with an inflatable cushion (7), the lower end of the inflatable cushion (7) is provided with an inflation inlet (6), and the inflatable cushion (7) is connected with the centrifuge shell (2) in a pressing contact manner.
4. The centrifuge for clinical laboratory according to claim 1, wherein said centrifuge body (5) is composed of a centrifuge inner shell (51), a test tube holder (52), a bottom plate (53), a rotating shaft (54), a motor (55), a rubber pad (56), a fixing rod (57) and a weight block (58); the test tube bracket (52) is fixedly connected to the top surface of the centrifuge inner shell (51); the top end of the rotating shaft (54) is fixedly connected to the bottom surface of the bottom plate (53), and the bottom end of the rotating shaft (54) penetrates through a through hole formed in the center of the partition plate (3) and is fixedly connected with the output end of the motor (55); the motor (55) is fixedly connected to the top surface of the rubber pad (56), and the bottom surface of the rubber pad (56) is fixedly connected to the bottom surface of the device body (1); the bottom surface of the bottom plate (53) is symmetrically and fixedly connected with a fixing rod (57), the surface of the fixing rod (57) is provided with threads, the center of the balancing weight (58) is provided with a threaded through hole, and the balancing weight (58) is in threaded connection with the fixing rod (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039500.1U CN214183596U (en) | 2021-01-08 | 2021-01-08 | Centrifugal device for clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120039500.1U CN214183596U (en) | 2021-01-08 | 2021-01-08 | Centrifugal device for clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214183596U true CN214183596U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120039500.1U Expired - Fee Related CN214183596U (en) | 2021-01-08 | 2021-01-08 | Centrifugal device for clinical laboratory |
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| Country | Link |
|---|---|
| CN (1) | CN214183596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226083A (en) * | 2021-11-17 | 2022-03-25 | 浙江大学 | Temperature control system of supergravity centrifugal device based on heat source conversion mechanism |
-
2021
- 2021-01-08 CN CN202120039500.1U patent/CN214183596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226083A (en) * | 2021-11-17 | 2022-03-25 | 浙江大学 | Temperature control system of supergravity centrifugal device based on heat source conversion mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |