CN216164780U - Cell cryopreservation frame for liquid nitrogen tank - Google Patents
Cell cryopreservation frame for liquid nitrogen tank Download PDFInfo
- Publication number
- CN216164780U CN216164780U CN202122078382.8U CN202122078382U CN216164780U CN 216164780 U CN216164780 U CN 216164780U CN 202122078382 U CN202122078382 U CN 202122078382U CN 216164780 U CN216164780 U CN 216164780U
- Authority
- CN
- China
- Prior art keywords
- freezing
- wall
- rack
- rack body
- connecting plate
- Prior art date
- 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
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 14
- 238000005138 cryopreservation Methods 0.000 title claims description 18
- 238000007710 freezing Methods 0.000 claims abstract description 58
- 230000008014 freezing Effects 0.000 claims abstract description 58
- 238000000151 deposition Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Images
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model discloses a cell freezing rack for a liquid nitrogen tank, which comprises a freezing rack body and a door plate, wherein the freezing rack body is hinged with the door plate, slide rails are respectively arranged on the inner walls of two sides of the freezing rack body, the slide rails are connected with a containing box through slide blocks, a containing frame is arranged in the containing box, an electric telescopic rod is arranged on the inner wall of one side of the freezing rack body, one end of the electric telescopic rod, which is far away from the freezing rack body, is connected with the containing box, a locking component is arranged on the outer wall of one side of the freezing rack body, the door plate is clamped with the freezing rack body through the locking component, and through the arranged slide rails, the containing box, the containing frame and the electric telescopic rod, when a user of the freezing rack body puts a freezing tube filled with cells into the freezing rack body, the containing box can be automatically pushed out of the freezing rack body, so that the contact between the user and the freezing rack body is reduced, avoid leaving the spot on freezing frame body, cause the pollution to the cell in freezing the intraductal.
Description
Technical Field
The utility model relates to the field of biological laboratories, in particular to a cell freezing frame for a liquid nitrogen tank.
Background
Biological safety laboratory, that is biological laboratory is the place of carrying out the experiment related to biological branch of academic or vocational study, and along with the requirement to quality control is more and more strict, the demand of constant temperature and humidity environment is bigger and bigger, and the field of application is also wider and wider, has biological laboratory in general school, and the laboratory of testing blood of hospital also is biological safety laboratory, and it is all for study and research to advance to biological laboratory usually.
The cryopreservation rack is a common container in biology, and when the cryopreservation rack is used, the cryopreservation rack needs to be pulled out from a low-temperature environment by hands, and then a cryopreservation tube placed on the cryopreservation rack is taken out, so that the operation of the cryopreservation rack is complex and inconvenient, stains are easy to remain, and the cells in the cryopreservation tube are polluted.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the cell freezing frame for the liquid nitrogen tank has the advantages of convenience in operation and easiness in storing and taking the freezing tube.
The technical scheme of the utility model is as follows: the utility model provides a cell freezes deposits frame for liquid nitrogen container, includes freezes deposits frame body and door plant, freeze deposit the frame body with it is articulated mutually between the door plant, freeze and install the slide rail on depositing the both sides inner wall of frame body respectively, the slide rail is connected with through the slider and holds the box, it is provided with the rack to hold the inside of box, freeze and install electric telescopic handle on depositing one side inner wall of frame body, just electric telescopic handle keeps away from freeze the one end of depositing the frame body with it is connected to hold the box, freeze and install locking Assembly on depositing one side outer wall of frame body, just the door plant passes through locking Assembly with freeze and deposit looks joint between the frame body.
Promote through electric telescopic handle and hold the box to the messenger holds the box and stretches out from freezing the frame body of depositing under the drive of slide rail right, conveniently will freeze and deposit the pipe and place in holding the rack of the inside setting of box, and reduced the contact that user of service with freeze the frame body, avoid keeping the spot on freezing the frame body, cause the pollution to freezing the intraductal cell of depositing.
Promote through electric telescopic handle and hold the box to the messenger holds the box and stretches out in this body from freezing the frame of depositing under the drive that the slide rail is right, conveniently will freeze and deposit the pipe and place in holding the rack of the inside setting of box, then install locking Assembly on one side outer wall of depositing the frame body through freezing, make and the door plant with freeze and deposit and put up the looks joint between the body, convenient to seal freezing the frame body.
In a further technical scheme, locking Assembly includes the mounting bracket, the inside of mounting bracket is provided with the slide bar, just the one end of slide bar runs through the pull ring is installed to a lateral wall of mounting bracket, be provided with first connecting plate, second connecting plate and first spring on the lateral wall of slide bar respectively, just first connecting plate with first spring is located the both sides of second connecting plate, it has the joint board to articulate on the bottom outer wall of first connecting plate, install the U-shaped mount on the lateral wall of door plant, just the door plant passes through the U-shaped mount respectively with the joint board with freeze and deposit looks joint between the frame body, through the pull ring of pulling slide bar one end, make first connecting plate move the joint board shift out from the U-shaped mount and withdraw the mounting bracket in, conveniently open the door plant and deposit the access to freezing and depositing the pipe.
In a further technical scheme, be connected with the second spring on one side outer wall of second connecting plate, just the second spring is kept away from the one end of second connecting plate with the joint board is connected, drives the joint board through the second spring of connecting on the lateral wall of second connecting plate, makes the joint board reset, makes things convenient for the joint to catch the door plant, prevents that the door plant from opening by oneself.
In further technical scheme, install the installing frame on the one side outer wall of door plant, through the installing frame, the sign that the convenience will be classified to the cryopreserved pipe is hung at cryopreserved frame body, makes things convenient for personnel to distinguish.
In a further technical scheme, a sealing gasket is installed on one side wall of the door plate, the sealing gasket is square, and the sealing performance between the door plate and the freezing storage rack body is conveniently improved through the sealing gasket.
In a further technical scheme, install the fixed plate on the one side inner wall of cryopreserving frame body, just the fixed plate is located hold the below of box, through the fixed plate, the convenience is supported holding the box.
In a further technical scheme, install the handle on the top outer wall of freezing frame body, through the handle, make things convenient for user of service to take out freezing frame body from low temperature environment.
The utility model has the beneficial effects that:
1. according to the freezing storage rack body, due to the arrangement of the sliding rail, the containing boxes, the containing rack and the electric telescopic rod, when a user of the freezing storage rack body puts a freezing storage tube filled with cells into the freezing storage rack body, the containing boxes can be automatically pushed out of the freezing storage rack body, so that the contact between the user and the freezing storage rack body is reduced, stains are prevented from being left on the freezing storage rack body, and the cells in the freezing storage tube are prevented from being polluted.
2. According to the utility model, through the mounting frame, the sliding rod, the first connecting plate, the second connecting plate, the first spring, the clamping plate, the second spring and the U-shaped fixing frame, the door plate can be tightly sealed, and the influence that the containing box slides out of the freezing frame body and damages a freezing pipe inside the containing box and the like due to the fact that the door plate cannot be well closed in the moving process of the freezing frame body is avoided.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a structural cross-sectional view of an embodiment of the present invention;
fig. 3 is an enlarged schematic structural diagram at a in fig. 1 according to an embodiment of the present invention.
Description of reference numerals:
1. freezing and storing the rack body; 2. a door panel; 3. a slide rail; 4. a containing box; 5. placing a rack; 6. an electric telescopic rod; 7. a locking assembly; 71. a mounting frame; 72. a slide bar; 73. a first connecting plate; 74. a second connecting plate; 75. a first spring; 76. a clamping and connecting plate; 8. a second spring; 9. a U-shaped fixing frame; 10. installing a frame; 11. a gasket; 12. a handle; 13. and (7) fixing the plate.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example (b):
as shown in figures 1-3, a cell freezing rack for a liquid nitrogen tank comprises a freezing rack body 1 and a door plate 2, wherein the freezing rack body 1 is hinged to the door plate 2, slide rails 3 are respectively arranged on the inner walls of two sides of the freezing rack body 1, the slide rails 3 are connected with a containing box 4 through slide blocks, a containing frame 5 is arranged inside the containing box 4, an electric telescopic rod 6 is arranged on the inner wall of one side of the freezing rack body 1, one end of the electric telescopic rod 6, far away from the freezing rack body 1, is connected with the containing box 4, the containing box 4 is pushed through the electric telescopic rod 6, so that the containing box 4 extends out of the freezing rack body 1 through the slide rails 3, a freezing pipe is conveniently placed in the containing frame 5 arranged inside the containing box 4, a locking component 7 is arranged on the outer wall of one side of the freezing rack body 1, and the door plate 2 is clamped with the freezing rack body 1 through the locking component 7, be favorable to sealing freezing frame body 1, prevent to hold box 4 from freezing and deposit the roll-off in the frame body 1.
In another embodiment, the locking assembly 7 includes a mounting frame 71, a sliding rod 72 is disposed inside the mounting frame 71, one end of the sliding rod 72 penetrates through one side wall of the mounting frame 71 to be installed with a pull ring, a first connecting plate 73, a second connecting plate 74 and a first spring 75 are respectively disposed on the side wall of the sliding rod 72, the first connecting plate 73 and the first spring 75 are located at two sides of the second connecting plate 74, a clamping plate 76 is hinged on the outer wall of the bottom of the first connecting plate 73, a U-shaped fixing frame 9 is mounted on the side wall of the door panel 2, the door panel 2 is respectively clamped between the clamping plate 76 and the cryopreservation frame body 1 through the U-shaped fixing frame 9, the first connecting plate 73 drives the clamping plate 76 to move out of the U-shaped fixing frame 9 and retract into the mounting frame 71 by pulling the pull ring at one end of the sliding rod 72, thereby facilitating the door panel 2 to be opened to access the cryopreservation tubes, a second spring 8 is connected on one side outer wall of the second connecting plate 74, and the one end that second spring 8 kept away from second connecting plate 74 is connected with joint board 76, through loosening the pull ring, makes first connecting plate 73 reset under the drive of first spring 75, then drives joint board 76 through the second spring 8 of connecting on the lateral wall of second connecting plate 74, makes joint board 76 stretch out from mounting bracket 71 to the inboard of U-shaped mount 9 is blocked to the convenient joint and live door plant 2, prevents that door plant 2 from opening by oneself.
In another embodiment, install installing frame 10 on the outer wall of one side of door plant 2, be favorable to hanging the sign that carries out the classification to the cryopreserved pipe at cryopreserved frame body 1, make things convenient for personnel to distinguish.
In another embodiment, a sealing gasket 11 is installed on one side wall of the door panel 2, and the shape of the sealing gasket 11 is square, so that the sealing performance between the door panel 2 and the cryopreservation rack body 1 is improved by the sealing gasket 11.
In another embodiment, install fixed plate 13 on one side inner wall of cryopreserving frame body 1, and fixed plate 13 is located the below that holds box 4, through fixed plate 13, conveniently supports holding box 4, prevents to hold box 4 and drop in the inside tenesmus of cryopreserving frame body 1.
In another embodiment, the handle 12 is installed on the outer wall of the top of the cryopreservation rack body 1, so that a user can take the cryopreservation rack body 1 out of a low-temperature environment conveniently, and the phenomenon of frostbite on the hand of the user is avoided.
The working principle of the utility model is as follows: during the use, at first open door plant 2, then hold box 4 through 6 promotes of electric telescopic handle, make and hold box 4 and release in the frame body 1 from freezing under the effect of slide rail 3, then will freeze and deposit the pipe and place in holding the inside rack 5 that sets up of box 4, then hold box 4 and rack 5 and withdraw through 6 drives of electric telescopic handle.
Through the pull ring of pulling slide bar 72 one end, make first connecting plate 73 drive on its bottom outer wall articulated joint board 76 withdraw in mounting bracket 71, then articulated door plant 2 on the lateral wall of closed cryopreserving frame body 1, then loosen the pull ring, make slide bar 72 and first connecting plate 73 reset under the drive of first spring 75, thereby make joint board 76 stretch out from mounting bracket 71, then second spring 8 through connecting on the lateral wall of second connecting plate 74 drives joint board 76, make it remove the inboard of U-shaped mount 9, thereby door plant 2 is lived to the joint, prevent that door plant 2 from opening by oneself.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (7)
1. The utility model provides a cell freezes deposits frame for liquid nitrogen container, includes freezes deposits frame body and door plant, its characterized in that, freeze deposit the frame body with it is articulated mutually between the door plant, freeze and install the slide rail on depositing the both sides inner wall of frame body respectively, the slide rail is connected with through the slider and holds the box, it is provided with the rack to hold the inside of box, freeze and install electric telescopic handle on one side inner wall of depositing the frame body, just electric telescopic handle keeps away from freeze the one end of depositing the frame body with it is connected to hold the box, freeze and install locking Assembly on one side outer wall of depositing the frame body, just the door plant passes through locking Assembly with freeze and deposit looks joint between the frame body.
2. The cell cryopreservation rack for the liquid nitrogen tank as claimed in claim 1, wherein the locking assembly comprises a mounting rack, a slide rod is arranged inside the mounting rack, one end of the slide rod penetrates through one side wall of the mounting rack, a pull ring is installed on one side wall of the mounting rack, a first connecting plate, a second connecting plate and a first spring are respectively arranged on the side wall of the slide rod, the first connecting plate and the first spring are located on two sides of the second connecting plate, a clamping plate is hinged to the outer wall of the bottom of the first connecting plate, a U-shaped fixing frame is installed on the side wall of the door plate, and the door plate is connected with the clamping plate and the cryopreservation rack body in a clamped mode respectively.
3. The cell cryopreservation rack for the liquid nitrogen tank as claimed in claim 2, wherein a second spring is connected to an outer wall of one side of the second connecting plate, and one end of the second spring, which is far away from the second connecting plate, is connected to the clamping plate.
4. The cell freezing rack for the liquid nitrogen tank as claimed in claim 1, wherein a mounting frame is mounted on one outer wall of the door plate.
5. The cell cryopreservation rack for the liquid nitrogen tank as claimed in claim 1, wherein a gasket is mounted on one side wall of the door plate, and the gasket is square.
6. The cell freezing rack for the liquid nitrogen tank as claimed in claim 1, wherein a fixing plate is installed on one side of the inner wall of the freezing rack body, and the fixing plate is located below the containing box.
7. The cell freezing rack for the liquid nitrogen tank as claimed in claim 1, wherein a handle is mounted on the outer wall of the top of the freezing rack body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078382.8U CN216164780U (en) | 2021-08-31 | 2021-08-31 | Cell cryopreservation frame for liquid nitrogen tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078382.8U CN216164780U (en) | 2021-08-31 | 2021-08-31 | Cell cryopreservation frame for liquid nitrogen tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216164780U true CN216164780U (en) | 2022-04-05 |
Family
ID=80916931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122078382.8U Expired - Fee Related CN216164780U (en) | 2021-08-31 | 2021-08-31 | Cell cryopreservation frame for liquid nitrogen tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216164780U (en) |
-
2021
- 2021-08-31 CN CN202122078382.8U patent/CN216164780U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212149765U (en) | Specimen storage box for molecular biology experiments | |
| CN216164780U (en) | Cell cryopreservation frame for liquid nitrogen tank | |
| CN212354823U (en) | Storage device is used in transportation of cell preparation | |
| CN112357323A (en) | Efficient biomaterial freezes deposits carrier strorage device | |
| CN210593379U (en) | Portable sample box capable of refrigerating | |
| CN216375588U (en) | Kit convenient to arrange for clinical laboratory | |
| CN105028390A (en) | Efficient biological material cryopreservation method | |
| CN208211346U (en) | Gradient cooling box | |
| CN207769821U (en) | A kind of sulfuric acid holding vessel conveniently taken | |
| CN213029614U (en) | Sample storage device for tumor cutting operation | |
| CN212381993U (en) | Stem cell cryopreservation device for biotechnology | |
| CN204536096U (en) | Liquid nitrogen cryopreservation bucket | |
| CN213499312U (en) | Glove box convenient to cool | |
| CN210235601U (en) | Food and drug inspection sampling box | |
| CN209530925U (en) | A kind of low temperature detachable formula digital display pipette tips box | |
| CN211575654U (en) | Gynecological pathology sample collector | |
| CN213355293U (en) | Biological tissue sample freezes deposits device | |
| CN216906604U (en) | Biological sample cryopreserving box | |
| CN218790079U (en) | Stem cell cryopreserving device | |
| CN219258309U (en) | Storage equipment of cell preservation solution | |
| CN213863276U (en) | Place and store freezing frame of navel cord blood specimen freezing box | |
| CN213785051U (en) | Stem cell-containing umbilical cord blood sample cryopreservation device | |
| CN213139531U (en) | Article-placing box for biological safety cabinet | |
| CN214482999U (en) | Stem cell is with device of depositing in advance | |
| CN213567141U (en) | Small sample prevents losing storage container |
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: 20220405 |