CN211838498U - Vacuum freezing centrifuge for bioengineering - Google Patents
Vacuum freezing centrifuge for bioengineering Download PDFInfo
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- CN211838498U CN211838498U CN201922460359.8U CN201922460359U CN211838498U CN 211838498 U CN211838498 U CN 211838498U CN 201922460359 U CN201922460359 U CN 201922460359U CN 211838498 U CN211838498 U CN 211838498U
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Abstract
The utility model discloses a bioengineering's vacuum refrigeration centrifuge, including centrifuge work box, protective cover, rotation cover and aspiration pump, centrifuge has been seted up at centrifuge work box top, the cover is established to rotate to fixed cover in centrifuge work box's the drive shaft, it is located centrifuge bottom to rotate the cover, it is equipped with the sleeve to rotate the cover and sheathe in, the peripheral fixed mounting disc that is equipped with in sleeve bottom, the slot has been seted up to the mounting disc periphery, slot one side is equipped with the kit, kit one side is equipped with the inserted block that corresponds with the slot, all set up corresponding jack on rotation cover and the sleeve, it is equipped with the plug to insert between the jack of rotation cover and sleeve. The biological reagent sample storage box with various specifications can be conveniently replaced and installed by personnel, the personnel can conveniently detach, clean and overhaul, and the use is convenient and flexible; the effect of complete sealing between the protective cover and the centrifuge working box can be achieved, and the vacuum centrifugal work is more stable.
Description
Technical Field
The utility model relates to a centrifuge technical field, in particular to bioengineering's vacuum refrigeration centrifuge.
Background
The driving shaft for centrifugation of the current vacuum freezing centrifuge and the reagent storage component to be centrifuged are not provided with a good and quick disassembly and installation mechanism, so that the centrifugal vacuum freezing centrifuge is inconvenient for people to replace according to the quantity, the volume and the specification of centrifugation and the like, and a sealing component capable of assisting in improving the sealing vacuum effect is not provided.
Patent number CN201420817345.1 discloses a vacuum freezing centrifuge, the stopcock includes elastic stopcock body and locates the anticreep handle on stopcock body top, the anticreep handle includes the connecting rod of a vertical setting and the anticreep pole that a level set up, the length of anticreep pole is greater than the diameter on wash port top, the one end of connecting rod is connected with the top of stopcock body, the other end is connected with the anticreep pole, the below slope of vacuum pump and motor is provided with the water-collecting sheet, water-collecting sheet fixed connection is in the inner wall of motor installation cavity, the delivery port has been seted up on the inner wall of motor installation cavity.
The vacuum freezing centrifuge has the following disadvantages: 1. the centrifugal equipment has no good and quick detachable installation mechanism, and is inconvenient for personnel to replace according to the quantity, volume and specification of the centrifugation; 2. there is no sealing member that can assist in improving the sealing vacuum effect. To this end, we propose a bioengineering vacuum refrigerated centrifuge.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a bioengineering's vacuum refrigeration centrifuge can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bioengineering's vacuum refrigeration centrifuge, includes centrifuge work box, protective cover, rotates cover and aspiration pump, centrifuge work box top has seted up the centrifugal chamber, the cover is established to fixed cover in centrifuge work box's the drive shaft and rotates, it is located centrifugal chamber bottom to rotate the cover, it is equipped with the sleeve to rotate the cover, the peripheral fixed mounting disc that is equipped with in sleeve bottom, the slot has been seted up to the mounting disc periphery, slot one side is equipped with the kit, kit one side is equipped with the inserted block that corresponds with the slot, all set up corresponding jack on rotating cover and the sleeve, it is equipped with the plug to insert between the jack of rotating cover and sleeve.
Further, there is the protective cover centrifuge work roof portion one side through the hinge mounting, the protective cover bottom is glued and is equipped with the silica gel sealing ring, centrifuge work roof portion just is located the centrifugal chamber periphery and sets up the annular that corresponds with the silica gel sealing ring, centrifuge work roof portion installs the aspiration pump through the bolt, the end of bleeding of aspiration pump passes through trachea and annular internal connection.
Furthermore, corresponding magnetic absorption blocks are embedded in the jack of the sleeve and one end of the plug.
Furthermore, a reagent tube hole is formed in the reagent box.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the reagent box comprises a rotary sleeve, a reagent box plug block, a reagent box storage component, a reagent box and a plug bolt, wherein the rotary sleeve is arranged on the rotary sleeve which is arranged on a driving shaft of a centrifugal machine in a sleeved mode, the plug bolt is used for inserting the rotary sleeve and a jack of the sleeve, so that the sleeve is fixed, the magnetic absorption blocks on the sleeve and the plug bolt can be convenient for the plug bolt to be inserted and arranged stably, the reagent box plug block is inserted and arranged on a slot of the mounting plate, so that the reagent box is stored;
2. through silica gel sealing ring and annular setting, when treating that the during operation personnel cover the protective cover and establish centrifuge work box, the silica gel sealing ring is sealed the lid effectively and is established with the annular to improve the sealed effect of protective cover and centrifuge work box, through the use of aspiration pump, personnel's accessible aspiration pump carries out air exhaust work in to the annular, make the silica gel sealing ring that imbeds in the annular effectively adsorbed, in order to realize the effect of totally enclosed between protective cover and the centrifuge work box, make vacuum centrifugation work more stable.
Drawings
Fig. 1 is a schematic top view of the vacuum refrigerated centrifuge of the present invention.
Fig. 2 is a schematic view of the top view structure of the centrifuge working box of the vacuum freezing centrifuge of the biological engineering.
Fig. 3 is a schematic view of a top view structure of a mounting plate of a vacuum freezing centrifuge in bioengineering.
Fig. 4 is a schematic view of a side view cross-sectional structure of a protective cover of a vacuum freezing centrifuge in bioengineering.
Fig. 5 is a schematic view of the top view structure of the rotating sleeve of the vacuum freezing centrifuge of the present invention.
Fig. 6 is a schematic view of the structure of the rotating sleeve of the vacuum freezing centrifuge in the biological engineering.
In the figure: 1. a centrifuge work box; 2. a centrifugal chamber; 3. a ring groove; 4. rotating the sleeve; 5. a sleeve; 6. mounting a disc; 7. a slot; 8. a kit; 9. inserting a block; 10. a reagent tube aperture; 11. a protective cover; 12. a silica gel sealing ring; 13. an air pump; 14. plugging; 15. a jack; 16. a magnetic absorption block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-6, a vacuum freezing centrifuge for bioengineering comprises a centrifuge work box 1, a protective cover 11, a rotating sleeve 4 and an air pump 13, wherein a centrifugal chamber 2 is provided at the top of the centrifuge work box 1, the rotating sleeve 4 is fixedly sleeved on a drive shaft of the centrifuge work box 1, the rotating sleeve 4 is located at the bottom of the centrifugal chamber 2, a sleeve 5 is sleeved on the rotating sleeve 4, a mounting disc 6 is fixedly provided at the periphery of the bottom of the sleeve 5, a slot 7 is provided at the periphery of the mounting disc 6, a reagent kit 8 is provided at one side of the slot 7, an insert block 9 corresponding to the slot 7 is provided at one side of the reagent kit 8, corresponding insertion holes 15 are provided on the rotating sleeve 4 and the sleeve 5, and an insert plug 14 is inserted between the insertion holes 15 of the rotating sleeve 4 and the sleeve 5.
Wherein, 1 top one side of centrifuge work box has protective cover 11 through the hinge mounting, protective cover 11 bottom is glued and is equipped with silica gel sealing ring 12, 1 top of centrifuge work box just is located 2 peripheries of centrifugal chamber and offers annular 3 that corresponds with silica gel sealing ring 12, aspiration pump 13 is installed through the bolt in 1 one side of centrifuge work box, aspiration end of aspiration pump 13 passes through trachea and 3 internal connections of annular.
In the present embodiment, as shown in fig. 2, the air suction pump 13 is used to perform air suction operation to the pair of ring grooves 3.
Corresponding magnetic absorption blocks 16 are embedded in the insertion holes 15 of the sleeve 5 and one end of the plug 14.
Wherein, a reagent tube hole 10 is arranged on the reagent box 8.
In this embodiment, as shown in fig. 3, the reagent tube hole 10 is convenient for a person to insert a reagent tube to be centrifuged into the reagent cartridge 8.
It should be noted that, the utility model relates to a vacuum freezing centrifuge for bioengineering, in operation, personnel insert according to the present required centrifugal biological reagent pipe and locate reagent tube hole 10 on the reagent box 8, personnel locate required sleeve 5 on the mounting disc 6 on the rotating sleeve 4 of installation on the centrifuge drive shaft, and insert jack 15 of rotating sleeve 4 and sleeve 5 through plug 14, realize the fixed to sleeve 5, the magnet-absorbing block 16 on sleeve 5 and plug 14 can be convenient for plug 14 to insert more stably, insert the plug 9 of reagent box 8 on slot 7 of mounting disc 6, realize the deposit to the reagent pipe, when personnel drive centrifuge, centrifuge drive shaft effectively through rotating sleeve 4 drives sleeve 5 to rotate, make reagent box 8 drive reagent pipe and rotate centrifugation work, after the centrifugation, personnel take down plug 14 and can dismantle whole reagent storage component, the biological reagent sample storage box with various specifications can be conveniently replaced and installed by personnel, the personnel can conveniently detach, clean and overhaul, and the use is convenient and flexible; through the setting of silica gel sealing ring 12 and annular 3, treat that the during operation personnel cover protective cover 11 to centrifuge work box 1 when establishing, silica gel sealing ring 12 is effectively sealed to be established with annular 3, in order to improve protective cover 11 and centrifuge work box 1's sealed effect, use through aspiration pump 13, personnel's accessible aspiration pump 13 carries out air extraction work in to annular 3, make the silica gel sealing ring 12 that imbeds in the annular 3 effectively adsorbed, in order to realize the effect of totally enclosed between protective cover 11 and the centrifuge work box 1, make vacuum centrifugation work more stable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A vacuum freezing centrifuge for bioengineering comprises a centrifuge working box (1), a protective cover (11), a rotating sleeve (4) and an air pump (13), and is characterized in that a centrifugal chamber (2) is arranged at the top of the centrifuge working box (1), the rotating sleeve (4) is fixedly sleeved on a driving shaft of the centrifuge working box (1), the rotating sleeve (4) is positioned at the bottom in the centrifugal chamber (2), a sleeve (5) is sleeved on the rotating sleeve (4), a mounting disc (6) is fixedly arranged at the periphery of the bottom of the sleeve (5), a slot (7) is arranged at the periphery of the mounting disc (6), a reagent kit (8) is arranged at one side of the slot (7), an insert block (9) corresponding to the slot (7) is arranged at one side of the reagent kit (8), corresponding jacks (15) are arranged on the rotating sleeve (4) and the sleeve (5), a plug (14) is inserted between the rotary sleeve (4) and the jack (15) of the sleeve (5).
2. A bioengineered vacuum freeze centrifuge according to claim 1, wherein: centrifuge work box (1) top one side has protective cover (11) through the hinge mounting, protective cover (11) bottom is glued and is equipped with silica gel sealing ring (12), centrifuge work box (1) top just is located centrifugal chamber (2) periphery and sets up annular (3) that correspond with silica gel sealing ring (12), aspiration pump (13) are installed through the bolt to centrifuge work box (1) one side, the end of bleeding of aspiration pump (13) passes through trachea and annular (3) internal connection.
3. A bioengineered vacuum freeze centrifuge according to claim 1, wherein: corresponding magnetic absorption blocks (16) are embedded in the insertion holes (15) of the sleeve (5) and one end of the plug (14).
4. A bioengineered vacuum freeze centrifuge according to claim 1, wherein: the reagent kit (8) is provided with a reagent tube hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460359.8U CN211838498U (en) | 2020-09-23 | 2020-09-23 | Vacuum freezing centrifuge for bioengineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922460359.8U CN211838498U (en) | 2020-09-23 | 2020-09-23 | Vacuum freezing centrifuge for bioengineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211838498U true CN211838498U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922460359.8U Active CN211838498U (en) | 2020-09-23 | 2020-09-23 | Vacuum freezing centrifuge for bioengineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211838498U (en) |
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2020
- 2020-09-23 CN CN201922460359.8U patent/CN211838498U/en active Active
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