CN215045131U - Liquid nitrogen container is got with just to biological preparation - Google Patents
Liquid nitrogen container is got with just to biological preparation Download PDFInfo
- Publication number
- CN215045131U CN215045131U CN202121392230.9U CN202121392230U CN215045131U CN 215045131 U CN215045131 U CN 215045131U CN 202121392230 U CN202121392230 U CN 202121392230U CN 215045131 U CN215045131 U CN 215045131U
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- CN
- China
- Prior art keywords
- liquid nitrogen
- preparation
- nitrogen container
- cavity
- biological agent
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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.)
- Expired - Fee Related
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 138
- 238000002360 preparation method Methods 0.000 title claims abstract description 85
- 239000007788 liquid Substances 0.000 title claims abstract description 71
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 69
- 239000003124 biologic agent Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a biological agent is with just getting liquid nitrogen container, including the liquid nitrogen container body, the left side wall of liquid nitrogen container body is provided with control mechanism, and the inside of liquid nitrogen container body has been seted up respectively and has been rotated regulation chamber, preparation storage chamber and liquid nitrogen and store up the chamber, and the inside of rotating regulation chamber is provided with rotates adjustment mechanism, and the interior diapire of preparation storage chamber rotates and is connected with the dwang, and the top fixedly connected with preparation place the board of dwang, the upper surface of preparation place the board and is provided with the preparation centre gripping cover. This biological agent is with just getting liquid nitrogen container, through setting up preparation place plate, preparation centre gripping cover, supporting rod and linking seat, after putting into the centre gripping intracavity with preparation pipe body, preparation pipe body pushes down under the condition of gravity and links up the seat to it is fixed to make the supporting rod drive arc rubber cardboard to carry out the centre gripping to preparation pipe body, when needs use, can directly upwards move preparation pipe body, takes up preparation pipe body, thereby has reached the purpose that conveniently takes biological agent.
Description
Technical Field
The utility model relates to a biological research technical field specifically is a liquid nitrogen container is got with just to biological preparation.
Background
Various preparations in various forms, generally called biological preparations, which are manufactured by using various carbon-based organisms with medical and research values as raw materials and utilizing the traditional technology or the modern biotechnology and are used for preventing, treating and diagnosing various physiological symptoms of human bodies, are mostly stored at low temperature when the biological preparations are stored, and biological preparation test tubes are stored in a liquid nitrogen tank in a common mode.
However, the existing liquid nitrogen tank is inconvenient to use, the biological preparation test tube can be fixed in the liquid nitrogen tank for the safety of the biological preparation test tube, so that the biological preparation test tube is inconvenient to take when needing to be used, and in the taking process, a large amount of cold air of the liquid nitrogen tank overflows, so that the temperature of the liquid nitrogen tank rises, and further the biological preparation can be caused to lose efficacy.
Therefore, the utility model provides a biological agent is with just getting liquid nitrogen container.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological preparation is with just getting liquid nitrogen container to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid nitrogen tank convenient for taking biological preparations comprises a liquid nitrogen tank body, wherein a control mechanism is arranged on the left side wall of the liquid nitrogen tank body, a rotation adjusting cavity, a preparation storage cavity and a liquid nitrogen storage cavity are respectively formed in the liquid nitrogen tank body, a rotation adjusting mechanism is arranged in the rotation adjusting cavity, the inner bottom wall of the preparation storage cavity is rotatably connected with a rotating rod, a preparation placing plate is fixedly connected to the top end of the rotating rod, a preparation clamping sleeve is arranged on the upper surface of the preparation placing plate, an installation cavity and a clamping cavity are respectively formed in the inner wall of the preparation clamping sleeve, a preparation tube body is arranged in the clamping cavity, a clamping rod is rotatably connected to the inner wall of the installation cavity, a linking seat is slidably connected to the inner bottom wall of the clamping cavity, the bottom end of the linking seat is matched with the clamping rod, an arc-shaped rubber clamping plate matched with the preparation tube body is arranged at the top end of the clamping rod, and a rubber sealing cover is arranged at the top of the liquid nitrogen tank body, the lateral wall of liquid nitrogen container body is provided with respectively and stores up feed liquor pipe and drain pipe that the chamber communicates with the liquid nitrogen, and the height that highly is located the drain pipe of feed liquor pipe, and the port of feed liquor pipe and drain pipe all is provided with the stopper.
Preferably, the lower surface of the preparation storage cavity and the inner wall of the liquid nitrogen storage cavity are both provided with heat insulation layers.
Preferably, the bottom end of the joining seat is fixedly connected with a return spring, and the bottom end of the return spring is fixedly connected with the bottom end of the mounting cavity.
Preferably, the top of the rubber sealing cover is respectively provided with a pipe taking opening and an observation window, and a sealing plug is arranged inside the pipe taking opening.
Preferably, control mechanism includes the control box of fixed connection at the liquid nitrogen container body left side wall, and the left side wall of control box is provided with control button, and the inside of control box is provided with portable power source.
Preferably, rotate adjustment mechanism and include fixed connection and rotate the electric telescopic handle who adjusts the intracavity wall, electric telescopic handle's flexible end fixedly connected with rack, the bottom of dwang extends to the inside and the fixedly connected with toothed disc that rotate the regulation chamber, toothed disc and rack toothing.
Advantageous effects
The utility model provides a biological agent is with just getting liquid nitrogen container possesses following beneficial effect:
1. this biological agent is with just getting liquid nitrogen container, through setting up preparation place plate, preparation centre gripping cover, supporting rod and linking seat, after putting into the centre gripping intracavity with preparation pipe body, preparation pipe body pushes down under the condition of gravity and links up the seat to it is fixed to make the supporting rod drive arc rubber cardboard to carry out the centre gripping to preparation pipe body, when needs use, can directly upwards move preparation pipe body, takes up preparation pipe body, thereby has reached the purpose that conveniently takes biological agent.
2. This biological agent is with just getting liquid nitrogen container, through setting up thermal-insulated heat preservation, can reduce liquid nitrogen container body lateral wall and external heat exchange, through setting up rotation adjustment mechanism, it is flexible to utilize electric telescopic handle, drive rack motion, thereby drive dwang and preparation place the board and rotate, adjust the position of preparation centre gripping cover, thereby can be through opening the sealing plug, with getting the pipe clamp and taking out preparation pipe body from getting the mouth of a pipe department, the back stopper returns the sealing plug after taking out, inside avoiding the heat to get into the liquid nitrogen container body, guarantee liquid nitrogen container body can long-time normal use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the front cross-section structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1 liquid nitrogen container body, 2 rotate and adjust the chamber, 3 preparation storage chambers, 4 liquid nitrogen storage chambers, 5 dwang, 6 preparation place board, 7 preparation centre gripping covers, 8 preparation pipe bodies, 9 clamping rods, 10 link up the seat, 11 arc rubber cardboard, 12 rubber sealing lid, 13 feed liquor pipe, 14 drain pipes, 15 thermal-insulated heat preservation, 16 reset spring, 17 sealing plug, 18 control box, 19 electric telescopic handle, 20 racks, 21 toothed disc, 22 observation windows.
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. 1-3, the present invention provides a technical solution: the utility model provides a biological agent is with just getting liquid nitrogen container, includes liquid nitrogen container body 1, and the left side wall of liquid nitrogen container body 1 is provided with control mechanism, and control mechanism includes fixed connection at the control box 18 of liquid nitrogen container body 1 left side wall, and the left side wall of control box 18 is provided with control button, and the inside of control box 18 is provided with portable power source.
The inside of adjusting chamber 2 is provided with rotates adjustment mechanism, and the interior diapire of preparation storage chamber 3 rotates and is connected with dwang 5, rotates adjustment mechanism and includes fixed connection and adjusts the electric telescopic handle 19 of 2 inner walls in chamber in the rotation, and electric telescopic handle 19's flexible end fixedly connected with rack 20, and the bottom of dwang 5 extends to the inside of adjusting chamber 2 in the rotation and fixedly connected with toothed disc 21, toothed disc 21 and rack 20 meshing.
The top end of the rotating rod 5 is fixedly connected with a preparation placing plate 6, the upper surface of the preparation placing plate 6 is provided with a preparation clamping sleeve 7, the inner wall of the preparation clamping sleeve 7 is respectively provided with an installation cavity and a clamping cavity, the inside of the clamping cavity is provided with a preparation tube body 8, the inner wall of the installation cavity is rotatably connected with a clamping rod 9, the inner bottom wall of the clamping cavity is slidably connected with a linking seat 10, the bottom end of the linking seat 10 is matched with the clamping rod 9, the top end of the clamping rod 9 is provided with an arc rubber clamping plate 11 matched with the preparation tube body 8, the bottom end of the linking seat 10 is fixedly connected with a return spring 16, the bottom end of the return spring 16 is fixedly connected with the bottom end of the installation cavity, after the preparation tube body 8 is placed into the clamping cavity, the preparation tube body 8 presses the linking seat 10 downwards under the condition of gravity, thereby make the supporting rod 9 drive arc rubber cardboard 11 and carry out the centre gripping to preparation pipe body 8 fixed, when needs use, can directly upwards promote preparation pipe body 8, take up preparation pipe body 8 to the purpose of conveniently taking biological preparation has been reached.
The top of the liquid nitrogen tank body 1 is provided with a rubber sealing cover 12, the top of the rubber sealing cover 12 is respectively provided with a pipe taking opening and an observation window 22, and a sealing plug 17 is arranged inside the pipe taking opening.
The lateral wall of liquid nitrogen container body 1 is provided with feed liquor pipe 13 and drain pipe 14 with liquid nitrogen storage chamber 4 intercommunication respectively, and feed liquor pipe 13 highly be located drain pipe 14's height, feed liquor pipe 13 and drain pipe 14's port all is provided with the stopper, through setting up rotation adjustment mechanism, it is flexible to utilize electric telescopic handle 19, it moves to drive rack 20, thereby drive dwang 5 and preparation place plate 6 and rotate, adjust the position of preparation centre gripping cover 7, thereby can be through opening the sealing plug 17, with getting the pipe clamp and taking out preparation pipe body 8 from getting the mouth of pipe department, it returns sealing plug 17 to take out the back, reduce contact of liquid nitrogen container body 1 and outside, avoid the heat to get into inside liquid nitrogen container body 1, guarantee liquid nitrogen container body 1 can be used normally for a long time.
The working principle is as follows: when the biological preparation is used for conveniently taking the liquid nitrogen tank, liquid nitrogen is poured into the liquid nitrogen storage cavity 4 from the liquid inlet pipe 13 until the liquid nitrogen overflows from the liquid outlet pipe 14, the stopper is plugged for sealing, the rubber sealing cover 12 is opened, the preparation pipe body 8 is placed into the preparation clamping sleeve 7, the preparation pipe body 8 presses the connecting seat 10 downwards under the condition of gravity, so that the clamping rod 9 is overturned to drive the arc-shaped rubber clamping plate 11 to clamp and fix the preparation pipe body 8, then the rubber sealing cover 12 is closed, when the preparation pipe body 8 needs to be taken, the sealing stopper 17 is opened, the preparation pipe body 8 is directly taken out upwards from the pipe taking opening by the pipe taking clamp, the sealing stopper 17 is plugged back after being taken out, heat is prevented from entering the liquid nitrogen tank body 1, the liquid nitrogen tank body 1 can be normally used for a long time, and in the using process, the rack 20 is driven to move by controlling the expansion and contraction of the electric telescopic rod 19, thereby driving the rotating rod 5 and the preparation placing plate 6 to rotate and adjusting the positions of the preparation clamping sleeve 7 and the preparation tube body 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a biological agent is with just getting liquid nitrogen container, includes liquid nitrogen container body (1), its characterized in that: the left side wall of the liquid nitrogen tank body (1) is provided with a control mechanism, the inside of the liquid nitrogen tank body (1) is respectively provided with a rotation adjusting cavity (2), a preparation storage cavity (3) and a liquid nitrogen storage cavity (4), the inside of the rotation adjusting cavity (2) is provided with a rotation adjusting mechanism, the inner bottom wall of the preparation storage cavity (3) is rotatably connected with a rotating rod (5), the top end of the rotating rod (5) is fixedly connected with a preparation placing plate (6), the upper surface of the preparation placing plate (6) is provided with a preparation clamping sleeve (7), the inner wall of the preparation clamping sleeve (7) is respectively provided with an installation cavity and a clamping cavity, the inside of the clamping cavity is provided with a preparation tube body (8), the inner wall of the installation cavity is rotatably connected with a clamping rod (9), the inner bottom wall of the clamping cavity is slidably connected with a linking seat (10), and the bottom end of the linking seat (10) is matched with the clamping rod (9), the top of supporting rod (9) is provided with arc rubber cardboard (11) with preparation pipe body (8) looks adaptation, and the top of liquid nitrogen container body (1) is provided with rubber seal lid (12), and the lateral wall of liquid nitrogen container body (1) is provided with respectively and stores up feed liquor pipe (13) and drain pipe (14) of chamber (4) intercommunication with the liquid nitrogen, and the height that highly is located drain pipe (14) of feed liquor pipe (13), and the port of feed liquor pipe (13) and drain pipe (14) all is provided with the stopper.
2. The liquid nitrogen container for biological agent of claim 1, wherein: and the lower surface of the preparation storage cavity (3) and the inner wall of the liquid nitrogen storage cavity (4) are both provided with heat insulation layers (15).
3. The liquid nitrogen container for biological agent of claim 1, wherein: the bottom end of the connecting seat (10) is fixedly connected with a return spring (16), and the bottom end of the return spring (16) is fixedly connected with the bottom end of the mounting cavity.
4. The liquid nitrogen container for biological agent of claim 1, wherein: the top of the rubber sealing cover (12) is respectively provided with a pipe taking opening and an observation window (22), and a sealing plug (17) is arranged inside the pipe taking opening.
5. The liquid nitrogen container for biological agent of claim 1, wherein: the control mechanism comprises a control box (18) fixedly connected to the left side wall of the liquid nitrogen tank body (1), a control button is arranged on the left side wall of the control box (18), and a mobile power supply is arranged inside the control box (18).
6. The liquid nitrogen container for biological agent of claim 1, wherein: rotate adjustment mechanism and include fixed connection at rotate electric telescopic handle (19) of adjusting chamber (2) inner wall, the flexible end fixedly connected with rack (20) of electric telescopic handle (19), the bottom of dwang (5) extends to the inside and fixedly connected with toothed disc (21) of rotating and adjusting chamber (2), toothed disc (21) and rack (20) meshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392230.9U CN215045131U (en) | 2021-06-22 | 2021-06-22 | Liquid nitrogen container is got with just to biological preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121392230.9U CN215045131U (en) | 2021-06-22 | 2021-06-22 | Liquid nitrogen container is got with just to biological preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215045131U true CN215045131U (en) | 2021-12-07 |
Family
ID=79201341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121392230.9U Expired - Fee Related CN215045131U (en) | 2021-06-22 | 2021-06-22 | Liquid nitrogen container is got with just to biological preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215045131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701736A (en) * | 2022-04-27 | 2022-07-05 | 北京大学第三医院（北京大学第三临床医学院） | Respiratory virus detection kit |
-
2021
- 2021-06-22 CN CN202121392230.9U patent/CN215045131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701736A (en) * | 2022-04-27 | 2022-07-05 | 北京大学第三医院（北京大学第三临床医学院） | Respiratory virus detection kit |
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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 |
Granted publication date: 20211207 |