CN216440871U - But infinitely variable control's medical treatment detects uses centrifuge - Google Patents
But infinitely variable control's medical treatment detects uses centrifuge Download PDFInfo
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- CN216440871U CN216440871U CN202122181942.2U CN202122181942U CN216440871U CN 216440871 U CN216440871 U CN 216440871U CN 202122181942 U CN202122181942 U CN 202122181942U CN 216440871 U CN216440871 U CN 216440871U
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- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 238000010339 medical test Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model belongs to the field of medical detection equipment, in particular to a stepless adjustable medical detection centrifugal machine, which aims at the problems that the existing medical detection centrifugal machine has poor stability to a test tube, is relatively fixed in structure and cannot adjust centrifugal size. The medical detection centrifuge has good stability to the test tube, has a flexible structure, and can flexibly adjust the centrifugal size.
Description
Technical Field
The utility model relates to the technical field of medical detection equipment, in particular to a centrifugal machine capable of being adjusted in a stepless mode and used for medical detection.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. The centrifugal machine 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, the centrifugal machines used for medical detection at present have more types, and are divided into a low-speed centrifugal machine and a high-speed centrifugal machine aiming at different centrifugal forces, factors influencing the centrifugal forces comprise centrifugal radius, mass and the like besides rotating speed, and different centrifugal machines are selected for centrifugation according to different substances in medical detection substances; however, the existing medical detection centrifuge has poor stability to the test tube, and the structure is fixed, so that the centrifugal size cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a medical detection centrifuge capable of being adjusted in a stepless mode.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a stepless adjustable centrifugal machine for medical detection comprises a base, a centrifugal control box, a cover plate, a stepless speed regulator, a centrifugal placing seat, two mounting seats, an adjusting mechanism and two fixing mechanisms, wherein the centrifugal control box is fixedly arranged on the base, the stepless speed regulator is fixedly arranged in the centrifugal control box, the centrifugal placing seat is fixedly arranged on an output shaft of the stepless speed regulator, the top of the centrifugal placing seat is provided with two adjusting grooves, the mounting seats are slidably arranged in the corresponding adjusting grooves, the adjusting mechanism is arranged on the centrifugal placing seat and is connected with the two mounting seats, the fixing mechanisms are arranged on the corresponding mounting seats, each fixing mechanism comprises two clamping blocks, two moving blocks, two first lead screws, two first worms and two bearing chassis connected with rotating rods, the top of each mounting seat is provided with a mounting groove, the groove is formed in the inner walls of the two sides of the mounting groove, the clamping blocks are arranged in the two grooves in a sliding mode, the moving blocks are fixedly arranged on the two clamping blocks, the connecting grooves are formed in the inner walls of the two grooves, the moving blocks are arranged in the corresponding connecting grooves in a sliding mode, the first screw rod is arranged in the two connecting grooves in a rotating mode, the first threaded hole is formed in each of the two moving blocks, and the first screw rod is connected in the corresponding first threaded hole in a threaded mode.
Preferably, equal fixed mounting has worm wheel one on two lead screws one, rotate on the bottom inner wall of mounting groove and install and bear the weight of the chassis, the swivelling chute has all been seted up on the both sides inner wall of mounting groove, all rotates in two swivelling chutes and installs the contact gyro wheel, and two contact gyro wheels all contact with bearing the chassis, and equal fixed mounting has the connection rotary rod on two contact gyro wheels, and two equal fixed mounting in top of connecting the rotary rod have worm one, worm one meshes with the worm wheel one that corresponds.
Preferably, adjustment mechanism includes two regulating blocks, two lead screws two, worm wheel two, worm two, control lever and connection handle, has all seted up the fixed slot on the bottom inner wall of two adjustment tanks, two the equal fixed mounting in bottom of mount pad has the regulating block, regulating block slidable mounting all sets up threaded hole two on two regulating blocks in the fixed slot that corresponds, has seted up same control hole on the inner wall of two fixed slots.
Preferably, two second lead screws are installed in the control hole in a rotating mode, two threads of each lead screw are installed in corresponding second threaded holes, one end of each of the two second lead screws is fixedly provided with the same worm wheel, a control rod is installed on the inner wall of the top of the control hole in a rotating mode, a second worm is installed at the bottom end of the control rod and meshed with the second worm wheel, and a connecting handle is installed at the top end of the control rod in a fixing mode.
Preferably, a rotating groove is formed in the inner wall of the rotating groove, an auxiliary block is fixedly mounted at the bottom of the contact roller, and the auxiliary block is rotatably mounted in the rotating groove.
Preferably, a stabilizing groove is formed in the inner wall of the bottom of the mounting groove, a mounting block is fixedly mounted at the bottom of the bearing chassis, and the mounting block is rotatably mounted in the stabilizing groove.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the medical detection centrifugal machine capable of being adjusted in a stepless mode can flexibly adjust the using position of the mounting seat, and the centrifugal size and position can be adjusted after the detection tube is arranged in the mounting groove, so that different using requirements are met.
(2) The medical detection centrifugal machine capable of being adjusted in a stepless mode can be used for fixing the detection tube quickly, and is good in stability.
Drawings
FIG. 1 is a schematic perspective view of a medical testing centrifuge with stepless adjustment according to the present invention;
FIG. 2 is a schematic front view of a medical testing centrifuge according to the present invention;
FIG. 3 is a schematic diagram of a part A of a medical testing centrifuge capable of being steplessly adjusted according to the present invention;
fig. 4 is a schematic structural diagram of part B of a medical detection centrifuge capable of being adjusted steplessly according to the present invention.
In the figure: 1. a base; 2. a centrifugal control box; 3. a cover plate; 4. a stepless speed regulator; 5. a centrifugal placing seat; 6. an adjusting block; 7. a mounting seat; 8. a clamping block; 9. a moving block; 10. a first screw rod; 11. a first worm; 12. connecting a rotating rod; 13. a load-bearing chassis; 14. a contact roller; 15. a second screw rod; 16. a second worm gear; 17. a second worm; 18. a control lever; 19. is connected with a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-4, a medical detection centrifugal machine capable of being adjusted steplessly comprises a base 1, a centrifugal control box 2, a cover plate 3, a stepless speed regulator 4, a centrifugal placing seat 5 and two mounting seats 7, wherein the centrifugal control box 2 is fixedly mounted on the base 1, the stepless speed regulator 4 is fixedly mounted in the centrifugal control box 2, the centrifugal placing seat 5 is fixedly mounted on an output shaft of the stepless speed regulator 4, the top of the centrifugal placing seat 5 is provided with two adjusting grooves, the mounting seats 7 are slidably mounted in the corresponding adjusting grooves, the top of the mounting seats 7 is provided with mounting grooves, the inner walls of the two sides of the mounting grooves are provided with grooves, clamping blocks 8 are slidably mounted in the two grooves, the two clamping blocks 8 are fixedly mounted with moving blocks 9, the inner walls of the two grooves are provided with connecting grooves, the moving blocks 9 are slidably mounted in the corresponding connecting grooves, a first screw rod 10 is rotatably installed in each connecting groove, a first threaded hole is formed in each moving block 9, the first screw rods 10 are in threaded connection with the corresponding first threaded holes, a first worm wheel is fixedly installed on each first screw rod 10, a bearing chassis 13 is rotatably installed on the inner wall of the bottom of the mounting groove, rotating grooves are formed in the inner walls of the two sides of the mounting groove, contact rollers 14 are rotatably installed in each rotating groove, the two contact rollers 14 are in contact with the bearing chassis 13, connecting rotating rods 12 are fixedly installed on the two contact rollers 14, first worms 11 are fixedly installed at the top ends of the two connecting rotating rods 12, the first worms 11 are meshed with the corresponding first worm wheels, fixing grooves are formed in the inner walls of the bottoms of the two adjusting grooves, adjusting blocks 6 are fixedly installed at the bottoms of the two mounting seats 7, and the adjusting blocks 6 are slidably installed in the corresponding fixing grooves, two threaded holes II are formed in the two adjusting blocks 6, the same control hole is formed in the inner wall of each fixing groove, two lead screws 15 are installed in the control hole in a rotating mode, two 15 threads of each lead screw are installed in the corresponding threaded holes II, one end of each lead screw 15 is fixedly provided with the same worm wheel, a control rod 18 is installed on the inner wall of the top of each control hole in a rotating mode, a worm 17 is fixedly installed at the bottom end of the control rod 18, the worm 17 is meshed with the worm wheel 16, and a connecting handle 19 is fixedly installed at the top end of the control rod 18.
In this embodiment, the inner wall of the rotating groove is provided with a rotating groove, the bottom of the contact roller 14 is fixedly provided with an auxiliary block, and the auxiliary block is rotatably arranged in the rotating groove.
In this embodiment, a stabilizing groove is formed in the inner wall of the bottom of the mounting groove, a mounting block is fixedly mounted at the bottom of the bearing chassis 13, and the mounting block is rotatably mounted in the stabilizing groove.
In this embodiment, the detecting tube is placed on the bearing base plate 13 in the mounting groove, the detecting tube is rotated to drive the bearing base plate 13 to rotate together, the bearing base plate 13 can drive the two contact rollers 14 to rotate, the contact rollers 14 drive the corresponding connecting rotary rods 12 to rotate, the connecting rotary rods 12 can drive the first worms 11 to rotate, the first worms 11 drive the first worm wheels to rotate, the first worm wheels drive the first lead screws 10 to rotate, the first lead screws 10 drive the moving blocks 9 to move, the moving blocks 9 drive the clamping blocks 8 to slide, the two clamping blocks 8 can clamp and fix the detecting tube, the connecting handle 19 is rotated to drive the control rod 18 to rotate, the control rod 18 drives the second worms 17 to rotate, the second worm wheels 17 drive the second worm wheels 16 to rotate, the second worm wheels 16 drive the two lead screws 15 to rotate simultaneously, the second lead screws 15 drive the corresponding adjusting blocks 6 to move, and the adjusting blocks 6 drive the corresponding mounting seats 7 to move, the mounting base 7 drives the corresponding detection tube to move, so that the centrifugal position of the detection tube can be adjusted.
Compared with the prior art, the utility model has the technical progress that: the medical detection centrifuge has good stability to the test tube, has a flexible structure, and can flexibly adjust the centrifugal size.
Claims (6)
1. The medical detection centrifugal machine capable of being adjusted in a stepless manner is characterized by comprising a base (1), a centrifugal control box (2), a cover plate (3), a stepless speed regulating machine (4), a centrifugal placing seat (5), two mounting seats (7), an adjusting mechanism and two fixing mechanisms, wherein the centrifugal control box (2) is fixedly arranged on the base (1), the stepless speed regulating machine (4) is fixedly arranged in the centrifugal control box (2), the centrifugal placing seat (5) is fixedly arranged on an output shaft of the stepless speed regulating machine (4), the top of the centrifugal placing seat (5) is provided with two adjusting grooves, the mounting seats (7) are slidably arranged in the corresponding adjusting grooves, the adjusting mechanism is arranged on the centrifugal placing seat (5), the adjusting mechanism is connected with the two mounting seats (7), and the fixing mechanism is arranged on the corresponding mounting seats (7), the fixing mechanism comprises two clamping blocks (8), two moving blocks (9), two screw rods (10), two worms (11) and two connecting rotary rods (12) to bear the chassis (13), the mounting groove is formed in the top of the mounting seat (7), grooves are formed in the inner walls of the two sides of the mounting groove, the clamping blocks (8) are arranged in the two grooves in a sliding mode, the moving blocks (9) are fixedly mounted on the two clamping blocks (8), the connecting grooves are formed in the inner walls of the two grooves, the moving blocks (9) are mounted in the corresponding connecting grooves in a sliding mode, the screw rods (10) are mounted in the two connecting grooves in a rotating mode, threaded holes (I) are formed in the two moving blocks (9), and the screw rods (10) are connected in the corresponding threaded holes (I).
2. The medical detection centrifugal machine capable of being adjusted steplessly according to claim 1, wherein a first worm wheel is fixedly mounted on each of two first screw rods (10), a bearing chassis (13) is rotatably mounted on the inner wall of the bottom of the mounting groove, rotating grooves are formed in the inner walls of two sides of the mounting groove, contact rollers (14) are rotatably mounted in each of the two rotating grooves, each of the two contact rollers (14) is in contact with the bearing chassis (13), a connecting rotating rod (12) is fixedly mounted on each of the two contact rollers (14), a first worm (11) is fixedly mounted on each of the top ends of the two connecting rotating rods (12), and the first worm (11) is meshed with the corresponding first worm wheel.
3. The medical detection centrifuge capable of being adjusted steplessly according to claim 1, wherein the adjusting mechanism comprises two adjusting blocks (6), two lead screws (15), a worm gear (16), a worm (17), a control rod (18) and a connecting handle (19), fixing grooves are formed in inner walls of bottoms of the two adjusting grooves, the adjusting blocks (6) are fixedly mounted at bottoms of the two mounting seats (7), the adjusting blocks (6) are slidably mounted in the corresponding fixing grooves, two threaded holes are formed in the two adjusting blocks (6), and the same control hole is formed in inner walls of the two fixing grooves.
4. The medical detection centrifugal machine capable of being adjusted steplessly according to claim 3, wherein two second screw rods (15) are rotatably mounted in the control hole, the second screw rods (15) are threadedly mounted in the corresponding second screw holes, one end of each of the two second screw rods (15) is fixedly provided with a worm wheel, a control rod (18) is rotatably mounted on the inner wall of the top of the control hole, a second worm (17) is fixedly mounted at the bottom end of the control rod (18), the second worm (17) is meshed with the second worm wheels (16), and a connecting handle (19) is fixedly mounted at the top end of the control rod (18).
5. The medical detection centrifugal machine capable of being adjusted in a stepless mode according to claim 2, wherein a rotating groove is formed in the inner wall of the rotating groove, an auxiliary block is fixedly installed at the bottom of the contact roller (14), and the auxiliary block is rotatably installed in the rotating groove.
6. The medical detection centrifuge capable of being adjusted steplessly according to claim 1, wherein a stabilizing groove is formed on the inner wall of the bottom of the mounting groove, a mounting block is fixedly mounted at the bottom of the bearing chassis (13), and the mounting block is rotatably mounted in the stabilizing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122181942.2U CN216440871U (en) | 2021-09-08 | 2021-09-08 | But infinitely variable control's medical treatment detects uses centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122181942.2U CN216440871U (en) | 2021-09-08 | 2021-09-08 | But infinitely variable control's medical treatment detects uses centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216440871U true CN216440871U (en) | 2022-05-06 |
Family
ID=81347657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122181942.2U Expired - Fee Related CN216440871U (en) | 2021-09-08 | 2021-09-08 | But infinitely variable control's medical treatment detects uses centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216440871U (en) |
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2021
- 2021-09-08 CN CN202122181942.2U patent/CN216440871U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220506 |