CN208590478U - A kind of umbilical cord mesenchymal stem cells cryopreservation device - Google Patents
A kind of umbilical cord mesenchymal stem cells cryopreservation device Download PDFInfo
- Publication number
- CN208590478U CN208590478U CN201820934851.7U CN201820934851U CN208590478U CN 208590478 U CN208590478 U CN 208590478U CN 201820934851 U CN201820934851 U CN 201820934851U CN 208590478 U CN208590478 U CN 208590478U
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- fixedly connected
- cabinet
- groove
- wall
- sliding panel
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Abstract
The utility model discloses a kind of umbilical cord mesenchymal stem cells cryopreservation devices, including cabinet, refrigerating plant and thermometer, refrigerating plant and thermometer are fixedly connected on the inner wall of cabinet, the bottom of cabinet is fixedly connected with multiple first elastic mechanisms, the upper end of multiple first elastic mechanisms is fixedly connected with placement plate, the upper end of placement plate is equipped with placing groove, it is all provided on the left and right ends inner wall of cabinet fluted, groove is located above placement plate, the inner wall of groove is equipped with the first through hole of inside and outside connection, and through equipped with pull rod in first through hole, sliding panel has been fixedly and coaxially connected on pull rod, the lower end of sliding panel and the basal sliding of groove connect, the second elastic mechanism is fixedly connected on the side wall of sliding panel, the one end of second elastic mechanism far from sliding panel is fixedly connected with the inner wall of groove.The utility model effectively can effectively fix the vessel for storing stem cell, and the stability of stem cell storage can be effectively improved.
Description
Technical field
The utility model relates to stem cell cryopreserving engineering device technique fields more particularly to a kind of umbilical cord mesenchymal stem cells to freeze
Device.
Background technique
Dry (g à n) cell is cells of origin, and stem cell is the cell with proliferation and differentiation potential, has self-renewing
The ability (Self-renewing) of duplication, can generate well differentiated functioning cell, and briefly, it is a kind of with more
To the original neoblast of differentiation potential and the of self-replication capacity, be to be formed mammal each histoorgan it is original
Cell.Stem cell morphologically has general character, is generally circular in shape or oval, cell volume is small, and core is relatively large, and nucleus is more
For euchromatin, and telomerase activation with higher.Stem cell can be divided into embryonic stem cell and adult stem cell, existing navel
Band mescenchymal stem cell cryopreservation device cannot carry out vessel effectively solid when freezing to the vessel there are stem cell
It is fixed, so that the stability of stem cell cryopreserving is poor.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of umbilical cord mesenchyma proposed
Stem cell cryopreserving device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of umbilical cord mesenchymal stem cells cryopreservation device, including cabinet, refrigerating plant and thermometer, the refrigerating plant and
Thermometer is fixedly connected on the inner wall of cabinet, and the bottom of the cabinet is fixedly connected with multiple first elastic mechanisms, multiple
The upper end of first elastic mechanism is fixedly connected with placement plate, and the upper end of the placement plate is equipped with placing groove, a left side for the cabinet
It is all provided with fluted on right both ends inner wall, the groove is located above placement plate, and the inner wall of the groove is equipped with inside and outside connection
First through hole, and it has been fixedly and coaxially connected sliding panel on the pull rod through pull rod is equipped in first through hole, the sliding panel
The basal sliding of lower end and groove connects, and is fixedly connected with the second elastic mechanism, second bullet on the side wall of the sliding panel
The one end of property mechanism far from sliding panel is fixedly connected with the inner wall of groove, and the pull rod is located in the box body one end and is fixedly connected with
Fixed plate, the fixed plate are located at the top of placement plate, fixed mechanism, the fixation are fixedly connected on the side wall of the cabinet
Mechanism is located at the surface of pull rod, and the lower end of the fixed mechanism is flexibly connected with the upper end of pull rod, and the upper end of the cabinet is opened
Mouthful, hermatic door is rotatably connected on the inner wall of the opening.
Preferably, the first elastic mechanism includes the first telescopic rod being fixedly installed on the bottom of box, and described first is flexible
The upper end of bar is fixedly connected with the lower end of placement plate, is socketed with the first spring on first telescopic rod.
Preferably, the bottom of the groove is equipped with sliding slot, is equipped with sliding block, the upper end of the sliding block and sliding in the sliding slot
The lower end of plate is fixedly connected.
Preferably, second elastic mechanism includes the second telescopic rod being fixedly installed on sliding panel side wall, and described
The one end of two telescopic rods far from sliding panel is fixedly connected with the inner wall of groove, is socketed with second spring on second telescopic rod.
Preferably, the fixed mechanism includes the level board being fixedly installed on wall box, and the level board is equipped with
The second through-hole being connected to up and down, and through fixed link is equipped in the second through-hole, the lower end of the fixed link and the upper end of pull rod are living
Dynamic connection.
In the utility model, by pulling pull rod that fixed plate can be driven mobile, convenient for vessel are placed in placing groove, remove
When selling external force to the effect of pull rod, in the effect of the first spring fixed plate is effectively fixed to vessel, cooperates the
The damping property of one spring can effectively reduce influence of the external force to vessel, then can effectively improve umbilical cord mesenchymal stem cells
Stability when freezing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of umbilical cord mesenchymal stem cells cryopreservation device perspective view；
Fig. 2 is partial enlarged view at the A in Fig. 1.
In figure: 1 cabinet, 2 refrigerating plants, 3 thermometers, 4 first elastic mechanisms, 5 placement plates, 6 placing grooves, 7 grooves, 8 are drawn
Bar, 9 sliding panels, 10 second elastic mechanisms, 11 fixed plates, 12 fixed mechanisms, 13 hermatic doors, 14 first telescopic rods, 15 first bullets
Spring, 16 sliding slots, 17 sliding blocks, 18 second telescopic rods, 19 second springs, 20 level boards, 21 fixed links.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of umbilical cord mesenchymal stem cells cryopreservation device, including cabinet 1, refrigerating plant 2 and thermometer 3,
Refrigerating plant 2 and thermometer 3 are fixedly connected on the inner wall of cabinet 1, and institute's thermometer 3 connect (aobvious with external display device
Showing device is not shown in the figure), convenient for the temperature in observation cabinet 1, this is the prior art, and this will not be repeated here, states the bottom of cabinet 1
Portion is fixedly connected with multiple first elastic mechanisms 4, and the upper end of multiple first elastic mechanisms 4 is fixedly connected with placement plate 5, the first elasticity
Mechanism 4 includes the first telescopic rod 14 for being fixedly installed on 1 bottom of cabinet, under the upper end of the first telescopic rod 14 and placement plate 5
End is fixedly connected, and the first spring 15 is socketed on the first telescopic rod 14, can effectively improve the damping of 5 upper end vessel of placement plate
Property, equipped with placing groove 6, placement plate 5 is hollowed-out board for the upper end of placement plate 5, is uniformly cooled down convenient for vessel.
Fluted 7 are all provided on the left and right ends inner wall of cabinet 1, groove 7 is located at 5 top of placement plate, sets on the inner wall of groove 7
There is the inside and outside first through hole being connected to, and be fixedly and coaxially connected sliding panel 9 on pull rod 8 through pull rod 8 is equipped in first through hole,
The lower end of sliding panel 9 is connect with the basal sliding of groove 7, and the bottom of groove 7 is equipped with sliding slot 16, is equipped with sliding block 17 in sliding slot 16,
The upper end of sliding block 17 is fixedly connected with the lower end of sliding panel 9, is slided in groove 7 convenient for sliding panel 9, and the cooperation of sliding slot 16 second is stretched
Second spring 19 can be effectively protected in contracting bar 18, and the second elastic mechanism 10 is fixedly connected on the side wall of sliding panel 9, the
The one end of two elastic mechanisms 10 far from sliding panel 9 is fixedly connected with the inner wall of groove 7, and the second elastic mechanism 10 includes fixed setting
In the second telescopic rod 18 on 9 side wall of sliding panel, the inner wall of the second telescopic rod 18 one end and groove 7 far from sliding panel 9 is fixed
It connects, is socketed with second spring 19 on the second telescopic rod 18, is resetted convenient for sliding panel 9, pull rod 8 is located at one in cabinet 1
End is fixedly connected with fixed plate 11, and fixed plate 11 is equipped with rubber layer far from one end side wall of pull rod 8, reduces fixed plate 11 to device
The influence of ware, the slight jitter of vessel in damping, fixed plate 11 influence to disregard on it, and fixed plate 11 is located at the upper of placement plate 5
Side, the upper end of pull rod 8 are equipped with multiple fixation holes, are fixedly connected with fixed mechanism 12 on the side wall of cabinet 1, fixed mechanism 12 is located at
The lower end of the surface of pull rod 8, fixed mechanism 12 is flexibly connected with the upper end of pull rod 8, and fixed mechanism 12 includes being fixedly installed on
Level board 20 on 1 side wall of cabinet, level board 20 are equipped with the second through-hole being connected to up and down, and solid through being equipped in the second through-hole
The lower end of fixed pole 21, fixed link 21 is located in the upper end fixation hole of pull rod 8, the upper end opening of cabinet 1, rotates on the inner wall of opening
It is connected with hermatic door 13, hermatic door can effectively ensure the leakproofness in cabinet 1, and the specific structure of rotation connection herein is equal
For the prior art, this will not be repeated here.
In the utility model, pull pull rod 8 that fixed plate 11 can be driven mobile, by plugging fixed link 21 to fixation hole
It is interior, pull rod 8 can effectively be fixed, vessel are placed in placing groove 6, fixed link 21 is detached out of fixation hole,
Under the action of second spring 19, pull rod 8 is pulled by cooperation, fixed plate 11 is slowly moved, pass through two fixed plates 11
Vessel can effectively be fixed, the damping property of vessel can be effectively improved by the first spring 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of umbilical cord mesenchymal stem cells cryopreservation device, including cabinet (1), refrigerating plant (2) and thermometer (3), the system
Device for cooling (2) and thermometer (3) are fixedly connected on the inner wall of cabinet (1), which is characterized in that the bottom of the cabinet (1)
Multiple first elastic mechanisms (4) are fixedly connected with, the upper end of multiple first elastic mechanisms (4) is fixedly connected with placement plate (5),
The upper end of the placement plate (5) is equipped with placing groove (6), is all provided with fluted (7), institute on the left and right ends inner wall of the cabinet (1)
It states groove (7) to be located above placement plate (5), the inner wall of the groove (7) is equipped with the first through hole of inside and outside connection, and first is logical
Through pull rod (8) are equipped in hole, it has been fixedly and coaxially connected sliding panel (9) on the pull rod (8), the lower end of the sliding panel (9)
It connect with the basal sliding of groove (7), is fixedly connected with the second elastic mechanism (10) on the side wall of the sliding panel (9), it is described
Second elastic mechanism (10) is fixedly connected far from the one end of sliding panel (9) with the inner wall of groove (7), and the pull rod (8) is located at case
One end in body (1) is fixedly connected with fixed plate (11), and the fixed plate (11) is located at the top of placement plate (5), the cabinet
(1) it is fixedly connected on side wall fixed mechanism (12), the fixed mechanism (12) is located at the surface of pull rod (8), described solid
The lower end for determining mechanism (12) is flexibly connected with the upper end of pull rod (8), the upper end opening of the cabinet (1), the inner wall of the opening
On be rotatably connected to hermatic door (13).
2. a kind of umbilical cord mesenchymal stem cells cryopreservation device according to claim 1, which is characterized in that the first elastic mechanism
It (4) include the first telescopic rod (14) being fixedly installed on cabinet (1) bottom, the upper end of first telescopic rod (14) and placement
The lower end of plate (5) is fixedly connected, and is socketed with the first spring (15) on first telescopic rod (14).
3. a kind of umbilical cord mesenchymal stem cells cryopreservation device according to claim 1, which is characterized in that the groove (7)
Bottom be equipped with sliding slot (16), be equipped with sliding block (17) in the sliding slot (16), the upper end of the sliding block (17) and sliding panel (9)
Lower end is fixedly connected.
4. a kind of umbilical cord mesenchymal stem cells cryopreservation device according to claim 1, which is characterized in that second elasticity
Mechanism (10) includes the second telescopic rod (18) being fixedly installed on sliding panel (9) side wall, and second telescopic rod (18) is separate
One end of sliding panel (9) is fixedly connected with the inner wall of groove (7), is socketed with second spring on second telescopic rod (18)
(19)。
5. a kind of umbilical cord mesenchymal stem cells cryopreservation device according to claim 1, which is characterized in that the fixed mechanism
It (12) include the level board (20) that is fixedly installed on cabinet (1) side wall, the level board (20) is equipped with the be connected to up and down
Two through-holes, and through fixed link (21) are equipped in the second through-hole, the lower end of the fixed link (21) and the upper end of pull rod (8) are movable
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934851.7U CN208590478U (en) | 2018-06-16 | 2018-06-16 | A kind of umbilical cord mesenchymal stem cells cryopreservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820934851.7U CN208590478U (en) | 2018-06-16 | 2018-06-16 | A kind of umbilical cord mesenchymal stem cells cryopreservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208590478U true CN208590478U (en) | 2019-03-12 |
Family
ID=65601469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820934851.7U Expired - Fee Related CN208590478U (en) | 2018-06-16 | 2018-06-16 | A kind of umbilical cord mesenchymal stem cells cryopreservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208590478U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595631A (en) * | 2020-06-02 | 2020-08-28 | 新乡医学院三全学院 | Inspection sampling device for basic medicine |
| CN112913836A (en) * | 2021-04-21 | 2021-06-08 | 济南创泽生物医药科技有限公司 | A cold-storage plant for stem cell culture |
| CN113994950A (en) * | 2021-10-12 | 2022-02-01 | 云南和泽西南生物科技有限公司 | Avoid placenta cell refrigeration device of cell damage |
-
2018
- 2018-06-16 CN CN201820934851.7U patent/CN208590478U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595631A (en) * | 2020-06-02 | 2020-08-28 | 新乡医学院三全学院 | Inspection sampling device for basic medicine |
| CN112913836A (en) * | 2021-04-21 | 2021-06-08 | 济南创泽生物医药科技有限公司 | A cold-storage plant for stem cell culture |
| CN113994950A (en) * | 2021-10-12 | 2022-02-01 | 云南和泽西南生物科技有限公司 | Avoid placenta cell refrigeration device of cell damage |
| CN113994950B (en) * | 2021-10-12 | 2022-06-14 | 云南和泽西南生物科技有限公司 | Avoid placental cell refrigerating plant of cell damage |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190312 Termination date: 20190616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |