CN207639557U - A kind of drawer type cell cryopreservation box - Google Patents
A kind of drawer type cell cryopreservation box Download PDFInfo
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- CN207639557U CN207639557U CN201721343395.0U CN201721343395U CN207639557U CN 207639557 U CN207639557 U CN 207639557U CN 201721343395 U CN201721343395 U CN 201721343395U CN 207639557 U CN207639557 U CN 207639557U
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- drawer
- shaft
- type cell
- cell cryopreservation
- cryopreservation tube
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Abstract
The utility model discloses kind of a drawer type cell cryopreservation boxes, including box body and drawer, the side of drawer is set as being open, a pair of vertical shaft is provided in drawer, two shafts are located at close to the position at drawer both ends, and shaft is rotatablely connected with drawer, belt wheel is coaxially fixed in shaft, two belt wheels are coupled by synchronous belt, have a circle grafting band around its circumferentially fixed with body in the outside of synchronous belt, grafting, which takes, offers multiple vertical spliced eyes.The freezing storing box can convert the cryopreservation tube of the opening positioned at drawer outer end, to which required cryopreservation tube or spliced eye to be transferred to the opening of drawer outer end, conveniently be removed or placed into cryopreservation tube by being moved with hand-drive synchronous belt.It is just not necessarily to be fully drawn out drawer in this way, only drawer need to be pulled out a small distance, you can cryopreservation tube is put into or taken out into drawer, so just very big less external heat enters freezing storing box, improves the cryopreservation duration of freezing storing box.
Description
Technical field
The utility model is related to biotechnologies, more specifically, it relates to a kind of drawer type cell cryopreservation box.
Background technology
Freezing storing box is biology, a kind of common container for being used for Cord blood reagent, biological sample of medical domain, is frozen
Box is generally matched with cryopreservation tube.Freezing storing box is generally made of plastics or papery material, box cover is carried thereon, after covering box cover
Enclosure space is formed, multiple small lattice are divided into freezing storing box, for placing cryopreservation tube.
For the need for meeting a large amount of preservations, transporting reagent, sample, occur drawer type cell cryopreservation box on the market at present,
With drawer between multiple drawers, is built-in between drawer, drawer is for storing cryopreservation tube.
It when picking and placeing cryopreservation tube, needs to pull out in drawer, especially when picking and placeing the cryopreservation tube on the inside of drawer, it is necessary to
Drawer is fully drawn out to come.But after being fully drawn out drawer, and drawer can be made excessively to be contacted with outside air,
It causes external heat largely to enter in drawer, adverse effect is brought to the duration that freezes of freezing storing box.
Therefore, design one kind, which can conveniently pick and place cryopreservation tube and freeze the freezing storing box of duration, seems particularly necessary.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of drawer type cell cryopreservation box,
It can conveniently pick and place cryopreservation tube and freeze duration.
To achieve the above object, the utility model provides following technical solution：
A kind of drawer type cell cryopreservation box, including hollow box body, tray interior interval is arranged between multi-layer drawers, between drawer
In be provided with drawer, it is characterized in that：The side of the drawer is set as being open, and a pair of vertical shaft is provided in drawer,
Two shafts are located at close to the position at drawer both ends, and shaft is rotatablely connected with drawer, and belt wheel, two bands are coaxially fixed in shaft
Wheel has a circle grafting band by synchronous belt connection, in the outside of synchronous belt around its circumferentially fixed with body, and grafting, which takes, to be offered
Multiple vertical spliced eyes.
Using the above scheme, by being moved with hand-drive synchronous belt, the jelly of the opening positioned at drawer outer end can be converted
Pipe is deposited, to which required cryopreservation tube or spliced eye to be transferred to the opening of drawer outer end, is conveniently removed or placed into cryopreservation tube.This
Sample is just not necessarily to be fully drawn out drawer, only need to drawer be pulled out a small distance, you can cryopreservation tube is put into or taken out into drawer, such as
This is just greatly less, and external heat enters freezing storing box, improves the cryopreservation duration of freezing storing box.
Preferably：The grafting band is flexible-belt.
Using the above scheme, grafting tape leader flexible is first easy for moving, turning together in company with step band, next goes to protect
Card cryopreservation tube can be clamped and fixed when being inserted into spliced eye, be shaken when preventing mobile.
Preferably：Described be also installed with range sensor on box body, range sensor is oriented drawer
Pull direction, is provided with convex block, Distance-sensing face convex block on drawer, the freezing storing box further include have controller, alarm and
Battery module, the signal input part of the output end connection controller of the range sensor, the signal output end of controller connect
Device taking alarm.
Using the above scheme, in outside pull drawer, range sensor incudes the distance away from convex block in real time --- take out
The extracted length of drawer simultaneously exports distance detection signal, when the multi-time control device control alarm of crossing that drawer is drawn out sends out alarm
Signal is entered with the heat for reducing extraneous to the greatest extent in freezing storing box to remind operating personnel not opened what drawer was drawn very much, maximum
Ensure to limit the refrigerating effect of freezing storing box.
Preferably：Motor is installed, the power output shaft of motor is coaxially fixed with shaft, in box body in the drawer
Outer wall on be additionally provided with control button for controlling motor.
Using the above scheme, the start and stop of motor can be controlled by operation and control button, thus by required cryopreservation tube
Or spliced eye is converted to the opening of drawer outer end, and cryopreservation tube is conveniently removed or placed into.It is replaced in a manner of motor-driven manual
The mode of driving, greatly can not be conveniently operated person.
Preferably：The controller is microcontroller.
Preferably：The alarm is loudspeaker.
Compared with prior art, the utility model has the advantages that：The freezing storing box can by being moved with hand-drive synchronous belt
To convert the cryopreservation tube of the opening positioned at drawer outer end, to which required cryopreservation tube or spliced eye are transferred to drawer outer end
Opening is conveniently removed or placed into cryopreservation tube.It is just not necessarily to be fully drawn out drawer in this way, only drawer need to be pulled out a small distance,
Cryopreservation tube can be put into or taken out into drawer, and so just greatly less external heat enters freezing storing box, improves freezing storing box
Cryopreservation duration.
Description of the drawings
Fig. 1 is the structural schematic diagram of the freezing storing box in embodiment one；
Fig. 2 is the circuit diagram in embodiment one；
Fig. 3 is the structural schematic diagram of the freezing storing box in embodiment two；
Fig. 4 is the circuit diagram in embodiment two.
Reference sign:1, box body；2, drawer；3, shaft；4, belt wheel；5, synchronous belt；6, grafting band；7, spliced eye；
8, cryopreservation tube；9, handle；10, range sensor；11, convex block；12, loudspeaker；13, motor；14, control button.
Specific implementation mode
Embodiment one：
Referring to Fig.1, a kind of 2 formula cell cryopreservation box of drawer, including hollow box body 1,1 inside interval setting multilayer of box body are taken out
Between drawer 2, between drawer 2 in be provided with drawer 2, for ease of pull drawer 2, drawer 2 carries handle 9.The side of drawer 2 is set on
Mouthful, be provided with a pair of vertical shaft 3 in drawer 2, two shafts 3 are located at close to the position at 2 both ends of drawer, shaft 3 with
Drawer 2 is rotatablely connected.Belt wheel 4 is coaxially fixed in shaft 3, two belt wheels 4 are coupled by synchronous belt 5, in the outer side ring of synchronous belt 5
Have a circle grafting band 6 around circumferentially fixed with body, grafting band 6 be flexible-belt and its with offering multiple vertical spliced eyes on body
7, spliced eye 7 is for being inserted into cryopreservation tube 8.This structure allows synchronous belt 5 to be driven.During synchronous belt 5 is driven, insert
The cryopreservation tube 8 being connected on grafting band 6 is moved with synchronous belt 5.By being moved with hand-drive synchronous belt 5, it can convert and be located at
2 outer end of drawer（I.e. towards one end outside box body 1）Opening cryopreservation tube 8, to by required cryopreservation tube 8 or spliced eye 7
It is transferred to the opening of 2 outer end of drawer, is conveniently removed or placed into cryopreservation tube 8.
So just be not necessarily to be fully drawn out drawer 2, only need to by drawer 2 pull out a small distance, you can be put into drawer 2 or
Cryopreservation tube 8 is taken out, so just greatly less external heat enters freezing storing box, improves the cryopreservation duration of freezing storing box.
In addition, range sensor 10 is also installed on box body 1, the pull side for being oriented drawer 2 of range sensor 10
To being provided with convex block 11, Distance-sensing face convex block 11 on drawer 2.Loudspeaker 12 are additionally provided on box body 1.
With reference to Fig. 2, which is built-in with microcontroller, power module and battery module.Wherein, range sensor 10
Output end connects the sampled signal input of microcontroller, the signal input part of the signal output end connection loudspeaker 12 of microcontroller, electricity
The output end connection range sensor 10 of source module, the charging end of microcontroller, loudspeaker 12 and battery module, battery module
Discharge end also connect range sensor 10, microcontroller and loudspeaker 12.
In outside pull drawer 2, the distance away from convex block 11 --- i.e. drawer 2 is extracted the induction in real time of range sensor 10
Length and export distance detection signal, microcontroller adjust the distance detection signal sampled, and will apart from detection signal in advance
The reference signal of setting is compared, and when the former is more than the latter, microcontroller control loudspeaker 12 make a sound, to remind operation
What personnel not draw drawer 2 opens very much, is entered in freezing storing box with the heat for reducing extraneous to the greatest extent, ensures freezing storing box to the maximum extent
Refrigerating effect.
Embodiment two：
With reference to Fig. 3, it is in place of the present embodiment and the difference of embodiment one：Motor 13 is installed in drawer 2, motor 13
Shell is fixed with drawer 2, and the power output shaft and shaft 3 of motor 13 are coaxial fixed.13 drive shaft 3 of motor rotates to drive
Grafting band 6 moves.In addition, being additionally provided with the control button 14 for controlling motor 13 on the outer wall of box body 1.
With reference to 4, control button 14 connects the control signal input of microcontroller, and motor 13 connects the control signal of microcontroller
Output end.Operator pulls the drawer out after 2, and the start and stop of motor 13 can be controlled by operation and control button 14, to will needed for
Cryopreservation tube 8 or spliced eye 7 conversion to 2 outer end of drawer opening, be conveniently removed or placed into cryopreservation tube 8.
In the way of replacing manual actuation in such a way that motor 13 drives, it greatly can not be conveniently operated person.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of drawer type cell cryopreservation box, including hollow box body, tray interior interval is arranged between multi-layer drawers, between drawer in
It is provided with drawer, it is characterized in that：The side of the drawer is set as being open, and is provided with a pair of vertical shaft in drawer, and two
Shaft is located at close to the position at drawer both ends, and shaft is rotatablely connected with drawer, and belt wheel, two belt wheels are coaxially fixed in shaft
Coupled by synchronous belt, have a circle grafting band around its circumferentially fixed with body in the outside of synchronous belt, grafting take offer it is more
A vertical spliced eye.
2. drawer type cell cryopreservation box according to claim 1, it is characterized in that：The grafting band is flexible-belt.
3. drawer type cell cryopreservation box according to claim 1, it is characterized in that：The distance that is also installed on box body passes
Sensor, the pull direction for being oriented drawer of range sensor are provided with convex block on drawer, and Distance-sensing face convex block should
Freezing storing box further includes having controller, alarm and battery module, the letter of the output end connection controller of the range sensor
The signal output end of number input terminal, controller connects alarm.
4. drawer type cell cryopreservation box according to claim 1, it is characterized in that：Motor is installed in the drawer, motor
Power output shaft is coaxially fixed with shaft, and the control button for controlling motor is additionally provided on the outer wall of box body.
5. drawer type cell cryopreservation box according to claim 3, it is characterized in that：The controller is microcontroller.
6. drawer type cell cryopreservation box according to claim 3, it is characterized in that：The alarm is loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343395.0U CN207639557U (en) | 2017-10-18 | 2017-10-18 | A kind of drawer type cell cryopreservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721343395.0U CN207639557U (en) | 2017-10-18 | 2017-10-18 | A kind of drawer type cell cryopreservation box |
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| Publication Number | Publication Date |
|---|---|
| CN207639557U true CN207639557U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721343395.0U Active CN207639557U (en) | 2017-10-18 | 2017-10-18 | A kind of drawer type cell cryopreservation box |
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| CN (1) | CN207639557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449051A (en) * | 2020-03-26 | 2020-07-28 | 天晴干细胞股份有限公司 | Cell cryopreservation device applied to space station |
-
2017
- 2017-10-18 CN CN201721343395.0U patent/CN207639557U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111449051A (en) * | 2020-03-26 | 2020-07-28 | 天晴干细胞股份有限公司 | Cell cryopreservation device applied to space station |
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