CN210729603U - Test tube cryopreserving placing box - Google Patents
Test tube cryopreserving placing box Download PDFInfo
- Publication number
- CN210729603U CN210729603U CN201921138351.3U CN201921138351U CN210729603U CN 210729603 U CN210729603 U CN 210729603U CN 201921138351 U CN201921138351 U CN 201921138351U CN 210729603 U CN210729603 U CN 210729603U
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- China
- Prior art keywords
- test tube
- box body
- box
- cover body
- grooves
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- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000007710 freezing Methods 0.000 claims abstract description 8
- 230000008014 freezing Effects 0.000 claims abstract description 8
- 239000012774 insulation material Substances 0.000 claims abstract description 6
- 238000005138 cryopreservation Methods 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 2
- 239000002577 cryoprotective agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Abstract
The utility model relates to the field of experimental devices, in particular to a test tube freezing storage box, which comprises a box body and a cover body for covering the box body, wherein the side wall and the bottom of the box body are made of heat insulation materials, a plurality of transverse grooves and vertical grooves which are orthogonal with each other are arranged in the box body, and a test tube storage cavity is enclosed between the transverse grooves and the vertical grooves; a pressing ejection device for ejecting the test tube is arranged in the test tube placing cavity; cold sources are arranged in the transverse groove and the vertical groove. Most entering of test tube that is equipped with the cell freezes deposits the box in, the cold source in the box body is better to the heat preservation effect of test tube, only needs to press the test tube can carry out taking, convenient to use of test tube. The box body is provided with the heat preservation material layer, has better heat preservation effect.
Description
Technical Field
The utility model relates to an experimental apparatus field, more specifically relates to a test tube freezes deposits and places box.
Background
The cryoprotectant is required to be added during cell cryopreservation, the cryoprotectant has damage to cells in an environment with the temperature higher than 4 ℃, and has little damage to cells in an environment with the temperature lower than 4 ℃. Therefore, we maintain the vial in a low temperature environment while adding the cryoprotectant. At present, in the test, the test tube for storing cells is frozen in a freezing storage box, so that the test tube is kept below 4 degrees as much as possible.
When the operation is performed in an ice-water mixture container, water is easily splashed into cells due to careless operation, and the cells are easily polluted. The existing test tube box is generally made of plastic, so that the heat preservation performance is poor, and the temperature is quickly raised. Meanwhile, only the lower half part of the test tube for storing cells is soaked in an ice-water mixture, and the upper half part of the test tube is exposed in the air, so that the heat preservation effect on the test tube is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome among the above-mentioned prior art current cryopreserved and place the poor problem of box heat preservation effect, provide a test tube cryopreserved and place the box, in the test tube gets into the box body completely, and the box body has good thermal insulation performance.
In order to solve the technical problem, the utility model discloses a technical scheme is: a test tube freezing storage box comprises a box body and a cover body used for covering the box body, wherein heat insulation material layers are arranged on the inner surfaces of the side wall and the bottom of the box body, a plurality of transverse grooves and vertical grooves which are orthogonal to each other are arranged in the box body, and a test tube storage cavity is defined between each transverse groove and each vertical groove; a pressing ejection device for ejecting the test tube is arranged in the test tube placing cavity; cold sources are placed in the transverse grooves and the vertical grooves.
The box body of box body is provided with the insulation material layer that insulation material made, has better thermal insulation performance. The test tube is put into the test tube and is placed the intracavity, places at the cross slot and erects the inslot to surround the test tube, let the test tube be in microthermal environment. Press the test tube, the test tube can most get into the box body, when needs take out the test tube, press the test tube once more, press to pop out the device and can pop out the test tube, inside the test tube most got into freezing box, better temperature of keeping the cell in the test tube.
Preferably, the pressing and ejecting device comprises an ejecting mechanism arranged at the bottom of the box body, a pressing plate provided with a transmission rod matched with the ejecting mechanism, and an elastic piece arranged between the pressing plate and the ejecting mechanism. The bottom of test tube presses the test tube with pressing the clamp plate butt, presses the clamp plate to take the transfer line to move down, and ejection mechanism presss from both sides tight transfer line, keeps the position motionless of test tube. Press the test tube once more, the transfer line breaks away from pop-up mechanism, drives the test tube rebound according to the clamp plate.
Preferably, the inner cavity of the cover body is provided with a heat insulation layer. The lid closes on the box body, and the heat preservation can prevent that the temperature of cold source from scattering and disappearing from the lid.
Preferably, the lateral wall of the box body is provided with a flange on the end face close to one side of the opening, and the cover body is provided with a sealing rubber groove matched with the flange. When lid and box body lid closed, the flange stretched into the sealant groove, realized sealed effect, isolated heat exchange, and the box body has better heat preservation effect.
Preferably, the box body and the cover body are connected through a buckle, two opposite side faces of the box body are provided with buckle seats, the cover body is provided with a clamping portion matched with the buckle seats, and the buckle seats and the clamping portion are detachably and fixedly connected through buckles. Through buckle fixed connection for the cooperation in flange and the sealant groove is inseparabler.
Preferably, the two opposite side surfaces of the box body and the end surface of the cover body far away from the box body are provided with handles. Through the handle of box body, conveniently carry and freeze and deposit and place the box. The cover body is convenient to take down through the handle of the cover body.
Preferably, the handle is rotatably connected with the box body and the cover body. When the lifting handle is not needed, the lifting handle is attached to the box body or the cover body, and redundant space cannot be occupied.
Preferably, the cold source is stainless steel ice blocks. The physical cooling principle is adopted, the water-based cleaning agent can be recycled for unlimited times, and is easy to clean.
Compared with the prior art, the beneficial effects are: most entering of test tube that is equipped with the cell freezes deposits the box in, the cold source in the box body is better to the heat preservation effect of test tube, only needs to press the test tube can carry out taking, convenient to use of test tube. The box body is provided with the heat preservation material layer, has better heat preservation effect.
Drawings
FIG. 1 is a perspective view of the case of the present invention;
fig. 2 is a perspective view of the cover body of the present invention;
fig. 3 is a schematic structural view of the pressing pop-up device of the present invention.
Wherein: 1. a box body; 101. a transverse groove; 102. a vertical slot; 103. a test tube placement chamber; 104. a flange; 105. a buckle seat; 106. a retaining ring; 2. a cover body; 201. a heat-insulating layer; 202. sealing the glue groove; 203. a fastening part; 3. an ejection mechanism; 4. a transmission rod; 5. a pressing plate; 6. an elastic member; 7. a handle.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
examples
As shown in fig. 1-3, a test tube freezing storage box comprises a box body 1 and a cover body 2 for covering the box body 1, wherein heat insulation material layers are arranged on the inner surfaces of the side wall and the bottom of the box body 1, a plurality of transverse grooves 101 and vertical grooves 102 which are mutually orthogonal are arranged in the box body 1, and a test tube storage cavity 103 is defined between the transverse grooves 101 and the vertical grooves 102; a pressing and ejecting device for ejecting the test tube is arranged in the test tube placing cavity 103; cold sources are arranged in the transverse grooves 101 and the vertical grooves 102.
Specifically, as shown in fig. 3, the pressing and ejecting device includes an ejecting mechanism 3 installed at the bottom of the cartridge body 1, a pressing plate 5 provided with a transmission rod 4 cooperating with the ejecting mechanism 3, and an elastic member 6 disposed between the pressing plate 5 and the ejecting mechanism 3. Bottom and the 5 butts of pressing the clamp plate when the test tube press the test tube, press clamp plate 5 to take transfer line 4 to move down, and ejection mechanism 3 presss from both sides tight transfer line 4, keeps the position of test tube motionless. Press the test tube once more, transfer line 4 breaks away from ejection mechanism 3, presses the test tube rebound of 5 drive of pressing board.
In addition, the inner cavity of the cover body 2 is provided with an insulating layer 201. Lid 2 lid closes on the box body, and heat preservation 201 blocks up the open position of box body 1, can prevent that the temperature of cold source from scattering and disappearing from the lid.
In addition, a flange 104 is provided on an end surface of the side wall of the case 1 near the opening, and a sealant groove 202 that engages with the flange 104 is provided on the lid 2. Meanwhile, the box body 1 and the cover body 2 are connected through a buckle, the two opposite side surfaces of the box body are provided with buckle seats 105, the cover body 2 is provided with a clamping part 203 matched with the buckle seats 105, the buckle seats 105 and the clamping part 203 are detachably and fixedly connected through buckles 106, and the buckles 106 are installed on the buckle seats 105 and are rotatably connected with the buckle seats 105. When lid 2 and box body 1 lid closed, the flange stretched into the sealant groove, realized sealed effect, isolated heat exchange, and the box body has better heat preservation effect.
Wherein, the terminal surface that box body 1 was kept away from to two other relative sides of box body 1 and lid 2 all is provided with handle 7, and handle 7 is the rotation with box body 1 and lid 2 and is connected. Through the handle 7 of box body 1, conveniently carry and freeze and deposit and place the box. The cover body 2 is convenient to take down through the handle 7 of the cover body 2. When not needing to carry and freezing the time of depositing and placing the box, handle 7 and box body 1 or the laminating of lid 2 can not occupy unnecessary space.
The cold source in this embodiment is stainless steel ice cubes. The physical cooling principle is adopted, the water-based cleaning agent can be recycled for unlimited times, and is easy to clean. The heat insulating material is polyurethane.
The utility model discloses a theory of operation or work flow: insert the test tube with the experiment and place the intracavity, press the test tube, press the decline of pressing board 5, ejection mechanism presss from both sides tight transfer line 6, keeps the position of test tube motionless. Press the test tube once more, transfer line 4 breaks away from ejection mechanism 3, presses the test tube rebound of 5 drive of pressing board. The test tube can mostly get into inside freezing box, better the temperature of keeping the cell in the test tube.
The utility model has the advantages that: most entering of test tube that is equipped with the cell freezes deposits the box in, the cold source in the box body is better to the heat preservation effect of test tube, only needs to press the test tube can carry out taking, convenient to use of test tube. The box body is made of heat-insulating materials, and has a better heat-insulating effect.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. A test tube freezing storage box comprises a box body (1) and a cover body (2) used for covering the box body (1), and is characterized in that heat insulation material layers are arranged on the inner surfaces of the side wall and the bottom of the box body (1), a plurality of transverse grooves (101) and vertical grooves (102) which are mutually orthogonal are arranged in the box body, and a test tube storage cavity (103) is defined between each transverse groove (101) and each vertical groove (102); a pressing ejection device for ejecting the test tube is arranged in the test tube placing cavity (103); cold sources are arranged in the transverse grooves (101) and the vertical grooves (102).
2. The test tube cryopreservation box of claim 1, wherein the pressing ejection device comprises an ejection mechanism (3) arranged at the bottom of the box body (1), a pressing plate (5) provided with a transmission rod (4) matched with the ejection mechanism (3), and an elastic piece (6) arranged between the pressing plate (5) and the ejection mechanism (3).
3. The test tube cryopreservation box of claim 1, wherein an inner cavity of the cover body (2) is provided with a heat insulation layer (201).
4. The test tube cryopreservation box of claim 1, wherein a flange (104) is arranged on the end face of the side wall of the box body close to the opening side, and the cover body (2) is provided with a sealant groove (202) matched with the flange (104).
5. The test tube cryopreservation box of claim 4, wherein the box body (1) and the cover body (2) are connected through a buckle, two opposite side surfaces of the box body (1) are provided with buckle seats (105), the cover body (2) is provided with clamping parts (203) matched with the buckle seats (105), and the buckle seats (105) and the clamping parts (203) are detachably and fixedly connected through buckles (106).
6. The test tube cryopreservation box of claim 1, wherein handles (7) are arranged on two opposite side surfaces of the box body (1) and the end surface of the cover body (2) far away from the box body (1).
7. The test tube cryopreservation box of claim 6, wherein the handle (7) is rotatably connected with the box body (1) and the cover body (2).
8. The test tube cryopreservation box of any one of claims 1 to 7, wherein the cold source is stainless steel ice cubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138351.3U CN210729603U (en) | 2019-07-18 | 2019-07-18 | Test tube cryopreserving placing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138351.3U CN210729603U (en) | 2019-07-18 | 2019-07-18 | Test tube cryopreserving placing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210729603U true CN210729603U (en) | 2020-06-12 |
Family
ID=70979978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921138351.3U Active CN210729603U (en) | 2019-07-18 | 2019-07-18 | Test tube cryopreserving placing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210729603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777112A (en) * | 2021-02-01 | 2021-05-11 | 孙莹 | Dedicated sample storage device of environmental monitoring |
-
2019
- 2019-07-18 CN CN201921138351.3U patent/CN210729603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112777112A (en) * | 2021-02-01 | 2021-05-11 | 孙莹 | Dedicated sample storage device of environmental monitoring |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |