CN211064836U - Cell program cooling box - Google Patents
Cell program cooling box Download PDFInfo
- Publication number
- CN211064836U CN211064836U CN201921900584.2U CN201921900584U CN211064836U CN 211064836 U CN211064836 U CN 211064836U CN 201921900584 U CN201921900584 U CN 201921900584U CN 211064836 U CN211064836 U CN 211064836U
- Authority
- CN
- China
- Prior art keywords
- sample
- groove
- box body
- box
- frame
- 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
Images
Abstract
The utility model discloses a cell procedure cooling box, include: box body and lid, the installation freezes deposits the pipe support in the box body, it includes sample groove and sample frame to freeze to deposit the pipe support, can dismantle between sample groove and the sample frame and be connected, space between sample groove and the box body is used for adorning the isopropanol, sample frame installation lies in sample groove structure top, be provided with a plurality of jacks on the sample frame, and the recess one-to-one on jack and the sample groove, it inserts in the jack of establishing the sample frame to freeze to deposit the pipe, the sample frame that is equipped with the freezing pipe is arranged in the box body, and make and freeze to deposit the pipe lower extreme and inject in the recess of sample groove. The utility model discloses the sample frame is placed on the sample groove, but the sample groove level is placed, freezes this moment and deposits the pipe repacking to the sample frame, puts into the box body of cell procedure cooling box again at last together, at the in-process of placing and shifting the sample frame, freezes and deposits the pipe and protect in the sample inslot always to realize packing into together and taking out, the safety and stability, convenient operation of a plurality of freezing pipes of depositing.
Description
Technical Field
The utility model discloses a cell procedure cooling box relates to cell biology technical field.
Background
In cell experiments, experimental cells are usually required to be added into a freezing medium for freezing. The temperature needs to be slowly reduced in the freezing process, so that a gradient temperature reduction box is needed to realize the function. Isopropanol is stored in the gradient cooling box, the freezing tube is placed in the gradient cooling box and is stored at-80 ℃, and the effect of slow freezing can be achieved.
Program cooling instruments are expensive and are generally completed through program cooling boxes. The frozen cells were placed in a freezing tube, then placed in a programmed cooling box with added isopropanol, placed in a-80 ℃ ultra-low temperature freezer overnight, and transferred to a liquid nitrogen tank the following day.
The establishment of the main cell bank and the working bank of the stem cells requires that hundreds of cells are frozen at one time, dozens of program cooling boxes are required, and the operation is complicated. In the process of transferring cells from a-80 ℃ ultra-low temperature refrigerator to a liquid nitrogen tank, the workload is large, the time is long, and the temperature of the frozen cells can be raised to cause irreversible damage to the cells by room temperature operation. In addition, the process of transferring cells has the possibility of misplacing, or the frozen tube is knocked over, so that the frozen tube is damaged, and the problems need to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the defect among the above-mentioned background art, provide a cell procedure cooling box, stable effect when improving the large quantity cryopreserved pipe.
In order to achieve the above object, the utility model adopts the following technical scheme: a cell-programmed cooling cartridge comprising: the device comprises a box body and a box cover, wherein a cryopreservation pipe frame is horizontally arranged in the middle of the box body, the cryopreservation pipe frame comprises a sample groove and a sample frame, the sample groove is detachably connected with the sample frame, the space between the sample groove and the box body is used for containing isopropanol, the sample frame is arranged in the box body and is positioned above the sample groove structure, a plurality of jacks are formed in the sample frame, the jacks correspond to grooves in the sample groove one by one, the cryopreservation pipes are inserted into the jacks of the sample frame, the sample frame containing the cryopreservation pipes is arranged in the box body, the lower ends of the cryopreservation pipes are inserted into the grooves in the sample groove, and the lower ends of the grooves in the sample groove extend into the isopropanol; the bottom of the box cover is provided with a plurality of vertical supporting bars which are supported on the sample rack when the box cover is closed.
Furthermore, the box body lateral wall system has the card strip, and the lid also has the card strip all around, and the card strip of lid and the mutual block of card strip of box body lateral wall.
Furthermore, a groove is formed in the upper portion of the box cover, a handle is hinged in the groove, the whole cooling box is convenient to extract, and the whole cooling box is convenient to transfer integrally.
Furthermore, a sealing strip is embedded at the joint of the box body and the box cover.
Furthermore, the inner wall of the box body is provided with a limiting strip, and the sample groove is placed on the limiting strip.
Further, the aperture of the groove on the sample groove is larger than the diameter of the freezing tube.
Furthermore, the sample rack and the sample groove are connected through a bolt, a protruding portion is arranged on the upper end face of the sample rack, the sample rack and the sample groove are detachably connected, and the protruding portion on the sample rack is used for extracting the whole sample rack and the sample groove.
Furthermore, the box body, the box cover and the sample rack are made of low-temperature-resistant materials, so that the sample rack is prevented from being frozen in a low-temperature environment.
Further, sponge layers are arranged on the periphery of the outer side of the sample groove.
Further, the support bar includes the center support bar, the horizontal backup pad of setting up of center support bar bottom, the upper portion of freezing the pipe of depositing is withstood to the bottom of backup pad.
Has the advantages that: 1. the utility model discloses the sample frame is placed on the sample groove, but the sample groove level is placed, freezes this moment and deposits the pipe repacking to the sample frame, puts into the box body of cell procedure cooling box again at last together, at the in-process of placing and shifting the sample frame, freezes and deposits the pipe and protect in the sample inslot always to realize packing into together and taking out, the safety and stability, convenient operation of a plurality of freezing pipes of depositing.
2. The utility model discloses the cooling box can with freeze and deposit the supporting use of box, avoid one to freeze the transfer of depositing the pipe, the sample frame that is equipped with a plurality of freezes and deposits the pipe wholly takes out the back from cell procedure cooling box, can directly pack into corresponding freezing and deposit in the box, realized a plurality of freezes and deposits quick transfer simultaneously of pipe, convenient operation, efficient, be difficult for makeing mistakes.
3. The utility model discloses a backup pad on the lid plays the supporting role to freezing the pipe of depositing, prevents that the box that cools down from shifting the in-process and topples, causes the damage of the whole freezing pipe of depositing in the box or the in disorder of order serial number.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, the present invention provides an embodiment: a cell-programmed cooling cartridge comprising: the box body 1 and the box cover 2 are characterized in that a freezing storage pipe rack is horizontally arranged in the middle of the box body 1, the freezing storage pipe rack comprises a sample groove 31 and a sample frame 32, the sample groove 31 is detachably connected with the sample frame 32, the space between the sample groove 31 and the box body 1 is used for containing isopropanol, the sample frame 32 is arranged in the box body 1 and is positioned above the sample groove 31, a plurality of jacks are formed in the sample frame 32 and correspond to the grooves 21 in the sample groove 31 one by one, the freezing storage pipe is inserted into the jack of the sample frame 32, the sample frame 32 containing the freezing storage pipe is arranged in the box body 1, the lower end of the freezing storage pipe is inserted into the groove of the sample groove 31, and the lower end of the groove of the sample groove 31 extends into the isopropanol; the bottom of the box cover 2 is provided with a plurality of vertical support bars 41 which are used for supporting the sample rack 32 when the box cover 2 is closed.
The sample trough 31 is detachably connected with the sample rack 32, and can be detached for cleaning or placing when not in use, and is fixedly connected with the sample trough by a bolt 33 when in use.
The lateral wall of the box body 1 is provided with a clamping strip 5, the periphery of the box cover 2 is also provided with the clamping strip 5, and the clamping strip 5 of the box cover 2 is mutually clamped with the clamping strip 5 on the lateral wall of the box body 1.
The upper part of the box cover 2 is provided with a groove 21, and a handle 22 is hinged in the groove 21, so that the whole cooling box is convenient to take and transfer.
The joint of the box body 1 and the box cover 2 is embedded with a sealing strip.
The inner wall of the box body 1 is provided with a limiting strip 11, and the sample groove 31 is placed on the limiting strip 11.
The aperture of the groove on the sample groove 31 is larger than the diameter of the freezing tube.
The sample rack 32 and the sample groove 31 are connected through a bolt 33, a protruding portion 34 is arranged on the upper end face of the sample rack 32, the sample rack 32 and the sample groove 31 are detachably connected, and the protruding portion 34 on the sample rack 32 is used for extracting the whole sample rack 32 and the whole sample groove 31.
The box body 1, the box cover 2 and the sample rack 32 are made of low-temperature resistant materials, and are prevented from being frozen in a low-temperature environment.
Sponge layers are arranged on the periphery of the outer side of the sample groove 31.
The support bar includes center support bar 42, the horizontally backup pad 43 that sets up of center support bar 42 bottom, the upper portion of freezing the pipe of depositing is withstood to the bottom of backup pad 43.
The utility model discloses the sample frame is placed on the sample groove, but the sample groove level is placed, freezes this moment and deposits the pipe repacking to the sample frame, puts into the box body of cell procedure cooling box again at last together, at the in-process of placing and shifting the sample frame, freezes and deposits the pipe and protect in the sample inslot always to realize packing into together and taking out, the safety and stability, convenient operation of a plurality of freezing pipes of depositing.
The utility model discloses the cooling box can with freeze and deposit the supporting use of box, avoid one to freeze the transfer of depositing the pipe, the sample frame that is equipped with a plurality of freezes and deposits the pipe wholly takes out the back from cell procedure cooling box, can directly pack into corresponding freezing and deposit in the box, realized a plurality of freezes and deposits quick transfer simultaneously of pipe, convenient operation, efficient, be difficult for makeing mistakes.
The utility model discloses a backup pad on the lid plays the supporting role to freezing the pipe of depositing, prevents that the box that cools down from shifting the in-process and topples, causes the damage of the whole freezing pipe of depositing in the box or the in disorder of order serial number.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (9)
1. A cell program cooling box, characterized by comprising: the device comprises a box body and a box cover, wherein a cryopreservation pipe frame is horizontally arranged in the middle of the box body, the cryopreservation pipe frame comprises a sample groove and a sample frame, the sample groove is detachably connected with the sample frame, the space between the sample groove and the box body is used for containing isopropanol, the sample frame is arranged in the box body and is positioned above the sample groove structure, a plurality of jacks are formed in the sample frame, the jacks correspond to grooves in the sample groove one by one, the cryopreservation pipes are inserted into the jacks of the sample frame, the sample frame provided with the cryopreservation pipes is arranged in the box body, and the lower ends of the cryopreservation pipes are inserted into the grooves in the sample groove; the lower end of the groove of the sample groove extends into isopropanol; the bottom of the box cover is provided with a plurality of vertical supporting bars which are supported on the sample rack when the box cover is closed.
2. The cell program cooling box according to claim 1, wherein a clamping strip is formed on the outer side wall of the box body, a clamping strip is formed on the periphery of the box cover, and the clamping strip of the box cover and the clamping strip on the outer side wall of the box body are mutually clamped.
3. The programmed cell cooling box of claim 1, wherein a groove is formed at the upper part of the box cover, and a handle is hinged in the groove.
4. The cell program cooling box according to claim 1, wherein a sealing strip is embedded at the joint of the box body and the box cover.
5. The cell program cooling box according to claim 1, wherein the inner wall of the box body is provided with a limiting strip, and the sample groove is placed on the limiting strip.
6. The cell program cooling box according to claim 1, wherein the aperture of the groove on the sample groove is larger than the diameter of the freezing tube.
7. The cell program cooling box according to claim 1, wherein the sample holder is connected with the sample groove through a bolt, and a protruding part is arranged on the upper end surface of the sample holder.
8. The programmed cell cooling cassette of claim 1, wherein the cassette body, the cassette cover, and the sample holder are made of low temperature resistant materials.
9. The cell program cooling box according to claim 1, wherein a sponge layer is disposed around the outside of the sample trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900584.2U CN211064836U (en) | 2019-11-06 | 2019-11-06 | Cell program cooling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921900584.2U CN211064836U (en) | 2019-11-06 | 2019-11-06 | Cell program cooling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211064836U true CN211064836U (en) | 2020-07-24 |
Family
ID=71634782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921900584.2U Expired - Fee Related CN211064836U (en) | 2019-11-06 | 2019-11-06 | Cell program cooling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211064836U (en) |
-
2019
- 2019-11-06 CN CN201921900584.2U patent/CN211064836U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211064836U (en) | Cell program cooling box | |
| CN211064835U (en) | Biological tissue fluid cooling box | |
| CN104443784A (en) | Storing and taking device for single sample boxes in liquid nitrogen tank | |
| CN209898094U (en) | Novel stem cell gradient cooling box | |
| CN207284947U (en) | A kind of programmed cell cooling box | |
| CN213428004U (en) | Novel cold storage pipe | |
| CN215422473U (en) | Liquid nitrogen quick freezing device for frozen section tissue | |
| CN212373916U (en) | Multifunctional program cooling box | |
| CN210654187U (en) | Plant extract low temperature storage transfer device | |
| CN205455621U (en) | Cell freezing box | |
| CN210470815U (en) | Stem cell low-temperature storage device | |
| CN210532780U (en) | Cold-stored box of male moth for breeding silkworm | |
| CN214932363U (en) | Reproductive sample cryopreserving device | |
| CN210275659U (en) | Freezing storage box for cell culture | |
| CN214413932U (en) | Freezing frame | |
| CN215099030U (en) | Can splice and freeze and deposit box | |
| CN214826039U (en) | Cell cryopreserving device | |
| CN204907661U (en) | Gradient cooling box | |
| CN215531178U (en) | Low-temperature storage container for serum and plasma tissue samples | |
| CN207023043U (en) | High-flux cell cryopreservation device | |
| CN218303110U (en) | A quick cryopreserving device of hemopoietic stem cell for skin is restoreed | |
| CN217049427U (en) | Detachable bottom plate unit with freezing storage pipe | |
| CN215708346U (en) | Low temperature stores cell device convenient to transportation | |
| CN216270612U (en) | Storage and protection device for columnar sediment | |
| CN218594880U (en) | Novel tissue preservation box |
Legal Events
| 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: 20200724 Termination date: 20201106 |