CN112427061A - Adjustable biological technology test tube placing rack - Google Patents
Adjustable biological technology test tube placing rack Download PDFInfo
- Publication number
- CN112427061A CN112427061A CN202011405880.2A CN202011405880A CN112427061A CN 112427061 A CN112427061 A CN 112427061A CN 202011405880 A CN202011405880 A CN 202011405880A CN 112427061 A CN112427061 A CN 112427061A
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- CN
- China
- Prior art keywords
- test tube
- adjustable
- biotech
- symmetrically
- placing rack
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0689—Sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/141—Preventing contamination, tampering
Abstract
The invention relates to the technical field of biotechnology test, and discloses an adjustable biotechnology test tube placing rack. According to the test tube placing rack, the sucker mechanism is used for positioning the test tube placing rack in a vacuum adsorption mode, so that a worker can conveniently fix the test tube placing rack on a laboratory bench, synchronously and rotatably contain test tubes through the rotatable test tube containing mechanism, the flexibility of the test tube placing rack can be improved, in the using process of the test tube placing rack, the test tubes are isolated and sealed through the test tube containing mechanism, and the test tubes can be well isolated and sealed under the circulating exhaust of the exhaust mechanism.
Description
Technical Field
The invention relates to the technical field of biotechnology test, in particular to an adjustable biotechnology test tube placing rack.
Background
Biotechnology refers to the technology of using modern life science as the basis, combining with other basic scientific principles, adopting advanced scientific and technological means, according to the design of organisms or processing biological raw materials in advance, for producing the required products for human or achieving a certain purpose, in the process of testing biotechnology, test tubes are used as one of the common test tools in testing, widely used in various biotechnology testing works.
But there are some shortcomings in the test tube rack for biotechnology test in the existing market, traditional test tube rack structure is comparatively single, and nimble adjustability is not enough, and in the use, the protective capacities to the test tube is comparatively low, very easily receives external environment's interference, leads to cross infection to appear, and the test result is not accurate. Accordingly, one skilled in the art provides an adjustable biotech cuvette holder to solve the problems set forth in the background above.
Disclosure of Invention
The invention aims to provide an adjustable biotech test tube rack to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a biotechnology test tube rack with adjustable, includes supporting baseplate, supporting baseplate's below is located four corner position departments symmetry and is provided with sucking disc mechanism, and supporting baseplate's top is fixed with the locating support, the front side symmetry of locating support is fixed with the swivel mount, the inboard of swivel mount is located middle part position department embedding and is provided with exhaust mechanism, and the inner wall symmetry of swivel mount is provided with the location snap ring, the swivel mount is connected with test tube holding mechanism through the location snap ring.
As a still further scheme of the invention: the sucking disc mechanism includes the handrail frame, the inboard both ends position department symmetry that is located of handrail frame has run through the pressure release pole, and the below of handrail frame is located both ends position department symmetry and is provided with vacuum chuck, reset spring has been cup jointed in the outside of pressure release pole, and the top of pressure release pole is fixed with the pressure handle, the bottom of pressure release pole is provided with sealed cutting ferrule.
As a still further scheme of the invention: the top end of the vacuum chuck is positioned in the middle of the vacuum chuck and is provided with a pressure relief groove matched with the sealing clamping sleeve in a penetrating manner, and the sealing clamping sleeve is of a conical structure.
As a still further scheme of the invention: test tube holding mechanism includes the symmetry block at the inboard test tube round platform of rotatory ring frame, the outside of test tube round platform is located bottom position department and has seted up rotatory spout, and the outside of test tube round platform is located middle part position department symmetry embedding and has seted up the test tube and place the cavity, the inboard that the cavity was placed to the test tube is located bottom position department and is provided with the location spout, and the test tube place the cavity through location spout and test tube box mechanism block.
As a still further scheme of the invention: the external diameter of location snap ring and the internal diameter looks adaptation of rotatory spout, rotatory ring frame slides through location snap ring and rotatory spout block with the test tube round platform, three groups are no less than to the quantity of test tube round platform.
As a still further scheme of the invention: twelve groups are no less than to the quantity of test tube box mechanism, and test tube box mechanism is for the even symmetrical arrangement of centre of a circle of test tube round platform.
As a still further scheme of the invention: test tube box mechanism includes the test tube box body, the front side of test tube box body is provided with the handle, and the bottom of test tube box body is provided with the locator card strip, the upper surface embedding of test tube box body is provided with the foam cushion, the test tube draw-in groove has been seted up in the inboard embedding of foam cushion.
As a still further scheme of the invention: exhaust mechanism sets up the flue gas duct in the inboard middle part position department of swivel mount including the embedding, the top in flue gas duct is connected with the aiutage, and the outside symmetry of flue gas duct is provided with the bearing frame, the flue gas duct passes through the bearing frame to be connected with the test tube round platform, and the outside of flue gas duct is located the top symmetry of bearing frame and has seted up the vent, supreme air discharge fan, purification filter screen, absorption filter screen, the dust cover of having set gradually are followed to the inboard of aiutage.
As a still further scheme of the invention: the quantity of bearing frame and vent all is the same with the quantity of test tube round platform, and bearing frame and vent all with the mutual one-to-one correspondence of test tube round platform.
As a still further scheme of the invention: the purification filter screen adopts HEPA material component, the adsorption filter screen adopts active carbon net material component.
Compared with the prior art, the invention has the beneficial effects that:
according to the test tube placing rack, the sucker mechanism is used for positioning the test tube placing rack in a vacuum adsorption mode, so that a worker can conveniently fix the test tube placing rack on a laboratory bench, synchronously and rotatably contain test tubes through the rotatable test tube containing mechanism, the flexibility of the test tube placing rack can be improved, in the using process of the test tube placing rack, the test tubes are isolated and sealed through the test tube containing mechanism, the test tubes can be isolated and sealed well under the circulating exhaust of the exhaust mechanism, and the condition that the test tubes are polluted by the external environment and cross infection occurs to the test tubes is avoided.
Drawings
FIG. 1 is a schematic diagram of an adjustable biotech test tube holder;
FIG. 2 is a schematic diagram of a test tube receiving mechanism of an adjustable biotech test tube rack;
FIG. 3 is a plan view of a tube receiving mechanism in an adjustable biotech test tube holder;
FIG. 4 is a schematic diagram of a test tube cassette mechanism in an adjustable biotech test tube rack;
FIG. 5 is a schematic diagram of an adjustable venting mechanism in a biotech test tube holder;
fig. 6 is a schematic structural diagram of a suction cup mechanism in an adjustable biotech test tube rack.
In the figure: 1. a support base plate; 2. positioning the bracket; 3. a suction cup mechanism; 31. a handrail frame; 32. pressing the handle; 33. a pressure relief lever; 34. a return spring; 35. sealing the cutting sleeve; 36. a vacuum chuck; 4. rotating the ring frame; 5. a test tube round table; 6. a test tube cassette mechanism; 61. a test tube box body; 62. a handle; 63. positioning the clamping strip; 64. a foam cushion; 65. a test tube clamping groove; 7. an exhaust funnel; 8. positioning the snap ring; 9. rotating the chute; 10. a flue duct; 11. a bearing seat; 12. a vent; 13. positioning the chute; 14. a tube placement chamber; 15. an exhaust fan; 16. purifying the filter screen; 17. adsorbing a filter screen; 18. a dust cover.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, an adjustable biotech test tube rack includes a support base plate 1, suction cup mechanisms 3 are symmetrically disposed at four corner positions below the support base plate 1, and a positioning bracket 2 is fixed above the support base plate 1, the suction cup mechanisms 3 include a handrail frame 31, pressure relief rods 33 symmetrically penetrate through positions at two ends of an inner side of the handrail frame 31, vacuum suction cups 36 are symmetrically disposed at positions at two ends of a lower side of the handrail frame 31, return springs 34 are sleeved outside the pressure relief rods 33, pressure handles 32 are fixed at top ends of the pressure relief rods 33, sealing clamp sleeves 35 are disposed at bottom ends of the pressure relief rods 33, pressure relief grooves adapted to the sealing clamp sleeves 35 are disposed at a middle position of the top ends of the vacuum suction cups 36, the sealing clamp sleeves 35 are of a conical structure, and when the test tube rack is used, a worker flatly places the test tube rack on an experiment table, and then press down handrail frame 31 in proper order, extrude the inside air of vacuum chuck 36, under vacuum chuck 36's vacuum adsorption, adsorb test tube placement frame on the test bench, synchronous after the experiment finishes, the staff presses down pressure handle 32, drive pressure release pole 33 and slides downwards, make sealed cutting ferrule 35 synchronous downstream, and then the air flows in through the pressure release groove on vacuum chuck 36 top, relieves vacuum chuck 36's vacuum adsorption state, make the convenient test tube placement frame of staff remove.
A rotary ring frame 4 is symmetrically fixed at the front side of the positioning support 2, an exhaust mechanism is embedded at the middle position of the inner side of the rotary ring frame 4, the exhaust mechanism comprises a smoke duct 10 embedded at the middle position of the inner side of the rotary ring frame 4, the top end of the smoke duct 10 is connected with an exhaust funnel 7, bearing seats 11 are symmetrically arranged at the outer side of the smoke duct 10, the smoke duct 10 is connected with a test tube circular table 5 through the bearing seats 11, vent holes 12 are symmetrically arranged at the outer side of the smoke duct 10 above the bearing seats 11, an exhaust fan 15, a purification filter screen 16, an adsorption filter screen 17 and a dust cover 18 are sequentially arranged at the inner side of the exhaust funnel 7 from bottom to top, the number of the bearing seats 11 and the number of the vent holes 12 are the same as that of the test tube circular table 5, the bearing seats 11 and the vent holes 12 are mutually corresponding to the test tube circular table 5 one by one, the purification filter screen 16 adopts, hold the save in-process to the test tube, exhaust fan 15 work, carry out the adsorption work that circulates to the air in test tube round platform 5, and then the air passes through vent 12 and discharges into in the flue gas duct 10, attach down at exhaust fan 15's extraction, carry to in the aiutage 7, and then purify the purification filtration of filter screen 16 through the HEPA material, the adsorption filtration of filter screen 17 is adsorbed to the active carbon net material, with clean air cycle exhaust external, avoid the test tube in test tube round platform 5 to leak the contaminated air, lead to the test tube cross infection's the condition to appear.
The inner wall of the rotary ring frame 4 is symmetrically provided with positioning snap rings 8, the rotary ring frame 4 is connected with a test tube holding mechanism through the positioning snap rings 8, the test tube holding mechanism comprises test tube round platforms 5 which are symmetrically clamped at the inner side of the rotary ring frame 4, the outer sides of the test tube round platforms 5 are arranged at the bottom positions and are provided with rotary chutes 9, the outer sides of the test tube round platforms 5 are arranged at the middle positions and are symmetrically embedded with test tube placing cavities 14, the outer diameter of the positioning snap rings 8 is matched with the inner diameter of the rotary chutes 9, the rotary ring frame 4 and the test tube round platforms 5 slide through the clamping of the positioning snap rings 8 and the rotary chutes 9, the number of the test tube round platforms 5 is not less than three groups, the number of the test tube box mechanisms 6 is not less than twelve groups, the test tube box mechanisms 6 are uniformly and symmetrically arranged relative to the circle center of, the staff rotates test tube round platform 5, rotates down in the transfer of bearing frame 11, makes test tube round platform 5 at 4 internal rotations of rotatory ring frame, and then the staff pulls open corresponding test tube box mechanism 6, puts into test tube box mechanism 6 with the test tube in, keeps apart closed saving to the test tube.
The inboard that cavity 14 was placed to the test tube is located bottom position department and is provided with location spout 13, and the test tube is placed cavity 14 and is passed through location spout 13 and 6 blocks of test tube box mechanism, test tube box mechanism 6 includes test tube box body 61, the front side of test tube box body 61 is provided with handle 62, and the bottom of test tube box body 61 is provided with locator card strip 63, the upper surface embedding of test tube box body 61 is provided with foam cushion 64, test tube draw-in groove 65 has been seted up in foam cushion 64's inboard embedding, in preserving the process to the test tube, the staff puts into test tube draw-in groove 65 with the test tube in proper order, foam cushion 64 has good elastic capacity, can reduce the influence that vibrations caused to the test.
The working principle of the invention is as follows: when the test tube placing rack is used, a worker flatly places the test tube placing rack on a test bench, further presses the handrail frame 31 downwards in sequence, air inside the vacuum chuck 36 is extruded out, the test tube placing rack is adsorbed on the test bench under the vacuum adsorption of the vacuum chuck 36, further, in the test tube placing process, through the matched combination of the positioning clamping ring 8 and the rotating chute 9, the worker rotates the test tube circular platform 5, under the transfer rotation of the bearing seat 11, the test tube circular platform 5 rotates in the rotating ring frame 4, further, the worker pulls open the corresponding test tube box mechanism 6, places the test tube into the test tube box mechanism 6, performs isolated and closed storage on the test tube, synchronously in the test tube placing and storage process, the exhaust fan 15 works, performs circulating adsorption work on the air in the test tube circular platform 5, and further, the air is discharged into the smoke 10 through the vent 12, under exhaust fan 15's pump-out attaches, carry to in the aiutage 7, and then purify the filtration of filter screen 16 through the HEPA material, activated carbon net material adsorbs filter screen 17's absorption filtration, it is external with clean air cycle discharge, avoid the test tube in test tube round platform 5 to leak contaminated air, lead to the condition that cross infection appears in the test tube, after the experiment finishes, the staff presses down pressure handle 32, drive pressure release pole 33 lapse, make sealed cutting ferrule 35 synchronous downstream, and then the air flows in through the pressure release groove on vacuum chuck 36 top, remove vacuum chuck 36's vacuum adsorption state, make the convenient test tube rack that removes of staff.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. The utility model provides a biotechnology test tube rack with adjustable, includes supporting baseplate (1), its characterized in that, the below of supporting baseplate (1) is located four corner position departments symmetry and is provided with sucking disc mechanism (3), and the top of supporting baseplate (1) is fixed with locating support (2), the front side symmetry of locating support (2) is fixed with swivel mount (4), the inboard of swivel mount (4) is located middle part position department embedding and is provided with exhaust mechanism, and the inner wall symmetry of swivel mount (4) is provided with location snap ring (8), swivel mount (4) are connected with test tube holding mechanism through location snap ring (8).
2. The adjustable biotech test tube rack according to claim 1, wherein the sucker mechanism (3) comprises a handrail frame (31), the inner side of the handrail frame (31) is symmetrically provided with pressure relief rods (33) at two ends, the lower side of the handrail frame (31) is symmetrically provided with vacuum suckers (36) at two ends, the outer side of each pressure relief rod (33) is sleeved with a return spring (34), the top end of each pressure relief rod (33) is fixed with a pressure handle (32), and the bottom end of each pressure relief rod (33) is provided with a sealing sleeve (35).
3. The adjustable biotech test tube holder according to claim 2, wherein the top end of the vacuum chuck (36) is provided with a pressure relief groove at the middle position, the pressure relief groove being matched with the sealing sleeve (35), and the sealing sleeve (35) is of a conical structure.
4. The adjustable biotech test tube placing rack according to claim 1, wherein the test tube accommodating mechanism comprises test tube round platforms (5) symmetrically clamped on the inner sides of the rotary ring frames (4), the outer sides of the test tube round platforms (5) are provided with rotary chutes (9) at the bottom positions, the outer sides of the test tube round platforms (5) are symmetrically embedded at the middle positions and provided with test tube placing chambers (14), the inner sides of the test tube placing chambers (14) are provided with positioning chutes (13) at the bottom positions, and the test tube placing chambers (14) are clamped with the test tube box mechanisms (6) through the positioning chutes (13).
5. The adjustable biotech test tube placing rack according to claim 4, wherein the outer diameter of the positioning snap ring (8) is matched with the inner diameter of the rotating chute (9), the rotating ring rack (4) and the test tube circular truncated cone (5) slide through the clamping of the positioning snap ring (8) and the rotating chute (9), and the number of the test tube circular truncated cones (5) is not less than three groups.
6. The adjustable biotech test tube rack according to claim 4, wherein the number of the test tube box mechanisms (6) is not less than twelve groups, and the test tube box mechanisms (6) are uniformly and symmetrically arranged relative to the center of the test tube circular truncated cone (5).
7. The adjustable biotech test tube rack according to claim 4, wherein the test tube box mechanism (6) comprises a test tube box body (61), a handle (62) is arranged on the front side of the test tube box body (61), a positioning clamping strip (63) is arranged at the bottom end of the test tube box body (61), a foam cushion (64) is embedded in the upper surface of the test tube box body (61), and a test tube clamping groove (65) is formed in the inner side of the foam cushion (64).
8. The adjustable biotech test tube rack as claimed in claim 1, wherein the exhaust mechanism comprises a smoke duct (10) embedded in the middle of the inner side of the rotary ring frame (4), the top end of the smoke duct (10) is connected with an exhaust funnel (7), bearing seats (11) are symmetrically arranged on the outer side of the smoke duct (10), the smoke duct (10) is connected with the test tube circular table (5) through the bearing seats (11), vent holes (12) are symmetrically formed in the outer side of the smoke duct (10) above the bearing seats (11), and an exhaust fan (15), a purification filter screen (16), an adsorption filter screen (17) and a dust cover (18) are sequentially arranged on the inner side of the exhaust funnel (7) from bottom to top.
9. The adjustable biotech test tube rack according to claim 8, wherein the number of the bearing seats (11) and the number of the ventilation openings (12) are the same as the number of the test tube circular truncated cones (5), and the bearing seats (11) and the ventilation openings (12) are in one-to-one correspondence with the test tube circular truncated cones (5).
10. An adjustable biotech test tube holder according to claim 8, wherein the purification filter screen (16) is made of HEPA material, and the adsorption filter screen (17) is made of activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405880.2A CN112427061A (en) | 2020-12-05 | 2020-12-05 | Adjustable biological technology test tube placing rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011405880.2A CN112427061A (en) | 2020-12-05 | 2020-12-05 | Adjustable biological technology test tube placing rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112427061A true CN112427061A (en) | 2021-03-02 |
Family
ID=74692587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011405880.2A Withdrawn CN112427061A (en) | 2020-12-05 | 2020-12-05 | Adjustable biological technology test tube placing rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112427061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225997A (en) * | 2021-12-31 | 2022-03-25 | 深圳市华晨阳科技有限公司 | Detection device for gene detection |
-
2020
- 2020-12-05 CN CN202011405880.2A patent/CN112427061A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225997A (en) * | 2021-12-31 | 2022-03-25 | 深圳市华晨阳科技有限公司 | Detection device for gene detection |
| CN114225997B (en) * | 2021-12-31 | 2022-11-22 | 深圳市华晨阳科技有限公司 | Detection device for gene detection |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210302 |
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| WW01 | Invention patent application withdrawn after publication |