CN212087795U

CN212087795U - Compact stem cell stores subregion frame

Info

Publication number: CN212087795U
Application number: CN201922157031.9U
Authority: CN
Inventors: 林强; 魏昌盛; 赵琨
Original assignee: Jiangsu Heze Stem Cell Gene Engineering Co ltd
Current assignee: Jiangsu Heze Stem Cell Gene Engineering Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-12-08
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the stem cell storage field, in particular to a compact stem cell storage partition frame, which aims at the problem that the prior storage device has no stem cell classification device and is easy to cause disorder of stem cells during storage, and the proposal is provided, which comprises a placing plate, wherein the top of the placing plate is respectively and fixedly provided with a first upright post and a second upright post, the top end of the first upright post is rotatably connected with a pressing plate, one side of the bottom of the pressing plate is contacted with the top of the second upright post, the bottom of the pressing plate and the top of the placing plate are both fixedly provided with a plurality of card covers, the storage frames are all clamped in the plurality of card covers on the placing plate, the utility model can realize the purpose of clamping a plurality of storage frames by utilizing the placing plate and the pressing plate, thereby realizing the purpose of limiting the storage frames and ordering the storage frames, can conveniently classify and place the storage rack, avoid stem cell to appear chaotic problem.

Description

Compact stem cell stores subregion frame

Technical Field

The utility model relates to a stem cell stores technical field, especially relates to a partition frame is stored to compact stem cell.

Background

At present, stem cell technology has become the breakthrough for human beings to overcome various difficult and complicated diseases in this century, and is continuously evaluated as the first of ten scientific achievements by the American journal of science for two years. Stem cell transplantation has become a hot spot in stem cell research and application, and is also a method for clinically treating problematic diseases, such as heart diseases, nervous system diseases, blood diseases and the like. Stem cell research and clinical application are a systematic work which is coordinated and completed by multiple subjects, multiple units and multiple departments, the culture technology of stem cells is mature day by day, and the application of stem cells is also deeply developed; in the clinical research and treatment of stem cells, an independent cell preparation unit is required to provide cells, and a cell use unit is required to provide the cells, so that the cells achieve the optimal activity in both development and clinical application, and a cell storage and transportation process which can meet the standard specification is required.

At present, liquid nitrogen low-temperature storage is adopted for storing stem cells, but the conventional storage device does not have a stem cell sorting device, so that the problem of disorder of the stem cells during storage is easily caused, and therefore, a compact stem cell storage partition shelf is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior storage device does not have a stem cell classification device, which is easy to cause stem cells to have chaotic defects when being stored, and providing a compact stem cell storage partition frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a compact stem cell storage partition frame comprises a placing plate, wherein the top of the placing plate is respectively and fixedly provided with a first stand column and a second stand column, the top end of the first stand column is rotatably connected with a pressing plate, one side of the bottom of the pressing plate is in contact with the top of the second stand column, the bottom of the pressing plate and the top of the placing plate are respectively and fixedly provided with a plurality of clamping covers, the plurality of clamping covers on the placing plate are respectively and fixedly clamped with a storage frame, the tops of the plurality of storage frames are respectively and fixedly clamped with corresponding clamping covers, one side of the pressing plate is fixedly provided with a clamping plate, the top of one side of the second stand column is fixedly provided with a mounting plate, the top of one side of the second stand column is rotatably connected with a rotating rod, the rotating rod is positioned above the mounting plate, the mounting plate is slidably connected with an L-shaped rod, a connecting hole is formed in the rotating rod, one end of the L, an arc-shaped groove is formed in the bottom of one side of the clamping plate, and one end of the rotating rod extends into the arc-shaped groove and is in contact with the inner wall of the bottom of the arc-shaped groove.

Preferably, the cover is equipped with reset spring on the L type pole, and reset spring is located the below of mounting panel, reset spring's top and bottom respectively with the bottom of mounting panel and the bottom fixed connection of L type pole, utilize reset spring can conveniently carry out elasticity spacing to L type pole.

Preferably, the spread groove has been seted up on the top of first stand, be equipped with the connection pad in the spread groove, the top of connection pad is rotated and is connected with the connecting rod, the top of connecting rod extend to the top of first stand and with the bottom opposite side fixed connection of clamp plate, bottom one side of connection pad is rotated and is connected with first connecting rod, and the bottom of first connecting rod rotates and is connected with the connecting block, and one side bottom of connecting block rotates and is connected with the second connecting rod, the bottom of second connecting rod rotates with one side bottom inner wall of spread groove to be connected, utilizes the connection pad can realize that first connecting rod is connected with the rotation of connecting rod.

Preferably, sliding connection has the movable plate on the bottom inner wall of spread groove, and one side sliding connection of connecting block and movable plate, the opposite side fixed mounting of movable plate has the fixed plate, and one side of fixed plate extends to the outside of first stand, the opposite side fixed mounting of movable plate has extension spring, and extension spring's one end and one side bottom inner wall fixed connection of spread groove, utilizes extension spring can conveniently drive movable plate reverse movement.

Preferably, one side top sliding connection of first stand has the carriage release lever, and one side of fixed plate sets up the spacing groove that is located the outside of first stand, fixed mounting has the draw-in groove on one side inner wall of spacing groove, and the one end of carriage release lever extends to in the draw-in groove and the swivelling joint has spacing wheel, spacing wheel and draw-in groove looks chucking, the cover is equipped with brake spring on the carriage release lever, brake spring's both ends respectively with one end of carriage release lever and one side top fixed connection of first stand, utilize brake spring can realize automatic spacing wheel propelling movement to draw-in groove in, carry on spacingly to the fixed plate.

The utility model discloses in, a compact stem cell stores subregion frame

Firstly, a plurality of storage racks are sequentially clamped in a clamping cover on a placing plate, then the pressing plate can be pushed downwards, so that the clamping plate moves to one side of a rotating rod, and then an L-shaped rod can be released, so that a return spring can reset to drive the L-shaped rod to move downwards;

when the pressing plate moves downwards, the connecting rod can be driven to move downwards, so that the first connecting rod and the second connecting rod can be driven to rotate, the limiting wheel can enter the clamping groove under the action of the brake spring, the fixing plate can be clamped, the storage rack can be limited, and then the placing plate and the corresponding assembly can be placed in the liquid nitrogen storage device, so that the stem cells on the storage rack can be frozen and stored;

the utility model discloses the board and clamp plate are placed in the utilization can be realized carrying out the purpose that clamps to a plurality of storage framves to this can realize carrying out spacing purpose to the storage frame, and can be so that the storage frame arrangement is orderly, can conveniently carry out categorised the placing to the storage frame, avoid stem cell chaotic problem to appear.

Drawings

FIG. 1 is a front view of a compact stem cell storage compartment rack according to the present invention;

FIG. 2 is a top view of a connecting structure between a movable rod and a fixing plate of a compact stem cell storage partition rack according to the present invention;

FIG. 3 is a three-dimensional view of a compact stem cell storage compartment rack according to the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 of a compact stem cell storage compartment according to the present invention;

fig. 5 is an enlarged view of the structure B in fig. 1 of a compact stem cell storage partition shelf according to the present invention.

In the figure: 1 place board, 2 clamp plates, 3 first stand, 4 second stands, 5 calorie of covers, 6 storage framves, 7 spread groove, 8 movable plates, 9 fixed plates, 10 connection pads, 11 connecting rods, 12 first connecting rods, 13 second connecting rods, 14 dwang, 15 cardboard, 16L type pole, 17 mounting panels, 18 reset spring, 19 spacing grooves, 20 carriage release levers, 21 brake spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-5, a compact stem cell storage partition rack comprises a placing plate 1, a first upright column 3 and a second upright column 4 are respectively and fixedly installed on the top of the placing plate 1, a pressing plate 2 is rotatably connected to the top end of the first upright column 3, one side of the bottom of the pressing plate 2 is in contact with the top of the second upright column 4, a plurality of clamping covers 5 are respectively and fixedly installed on the bottom of the pressing plate 2 and the top of the placing plate 1, storage frames 6 are respectively and fixedly installed in the clamping covers 5 on the placing plate 1, the tops of the storage frames 6 are respectively and fixedly clamped with the corresponding clamping covers 5, a clamping plate 15 is fixedly installed on one side of the pressing plate 2, an installation plate 17 is fixedly installed on the top of one side of the second upright column 4, a rotating rod 14 is rotatably connected to the top of one side of the second upright column 4, the rotating rod 14 is located above the installation plate 17, an L-shaped rod 16 is slidably connected, one end of the L-shaped rod 16 extends into the connecting hole and is movably connected with the inner wall of the connecting hole, an arc-shaped groove is formed in the bottom of one side of the clamping plate 15, and one end of the rotating rod 14 extends into the arc-shaped groove and is in contact with the inner wall of the bottom of the arc-shaped groove.

Wherein, at first, a plurality of storage racks 6 are clamped in the clamping cover 5 on the placing plate 7 in sequence, then the pressing plate 2 can be pushed downwards, so that the clamping plate 15 moves to one side of the rotating rod 14, then the L-shaped rod 16 can be released, so that the reset spring 18 can reset, the L-shaped rod 16 is driven to move downwards, when the L-shaped rod 16 moves downwards, the rotating rod 14 can be driven to rotate until one end of the rotating rod 14 rotates into the arc-shaped groove and contacts with the inner wall of the bottom of the arc-shaped groove, thus realizing the clamping of the pressing plate 2 and the second upright post 4, when the pressing plate 2 moves downwards, the connecting rod 11 can be driven to move downwards, so that the first connecting rod 12 and the second connecting rod 13 can be driven to rotate, the limiting wheel can enter the clamping groove under the action of the brake spring 21, realizing the clamping of the fixing plate 9, thus realizing the limiting of the storage racks 6, can place board 1 and corresponding subassembly later in liquid nitrogen storage device, can freeze the storage in order to realize the stem cell on storing frame 6, the utility model discloses the utilization is placed board 1 and clamp plate 2 and can be realized carrying out the purpose that clamps to a plurality of storage frames 6 to this can realize carrying out spacing purpose to storing frame 6, and can be so that the storage frame 6 arrangement is orderly, and the institute can conveniently be classified to storing frame 6 and place, avoids the stem cell chaotic problem to appear.

Example two

The utility model discloses in, the cover is equipped with reset spring 18 on the L type pole 16, and reset spring 18 is located the below of mounting panel 17, and reset spring 18's top and bottom respectively with mounting panel 17's bottom and L type pole 16's bottom fixed connection, utilize reset spring 18 can conveniently carry out elasticity spacing to L type pole 16.

The utility model discloses in, spread groove 7 has been seted up on the top of first stand 3, be equipped with connection pad 10 in the spread groove 7, the top of connection pad 10 is rotated and is connected with connecting rod 11, the top of connecting rod 11 extend to first stand 3 the top and with the bottom opposite side fixed connection of clamp plate 2, bottom one side of connection pad 10 is rotated and is connected with first connecting rod 12, and the bottom of first connecting rod 12 is rotated and is connected with the connecting block, one side bottom of connecting block is rotated and is connected with second connecting rod 13, the bottom of second connecting rod 13 is rotated with one side bottom inner wall of spread groove 7 and is connected, utilize connection pad 10 can realize that first connecting rod 12 is connected with connecting rod 11's.

The utility model discloses in, sliding connection has movable plate 8 on the bottom inner wall of spread groove 7, and one side sliding connection of connecting block and movable plate 8, and movable plate 8's opposite side fixed mounting has fixed plate 9, and one side of fixed plate 9 extends to the outside of first stand 3, and movable plate 8's opposite side fixed mounting has extension spring, and extension spring's one end and one side bottom inner wall fixed connection of spread groove 7, utilizes extension spring can conveniently drive 8 reverse movements of movable plate.

The utility model discloses in, one side top sliding connection of first stand 3 has carriage release lever 20, and one side of fixed plate 9 sets up the spacing groove 19 that is located the outside of first stand 3, fixed mounting has the draw-in groove on one side inner wall of spacing groove 19, and the one end of carriage release lever 20 extends to and is had spacing wheel in the draw-in groove and the swivelling joint, spacing wheel and draw-in groove looks clamping, the cover is equipped with brake spring 21 on the carriage release lever 20, brake spring 21's both ends respectively with one end of carriage release lever 20 and one side top fixed connection of first stand 3, utilize brake spring 21 can realize automatic spacing wheel propelling movement to the draw-in groove in, it is spacing to carry out fixed plate 9.

In the utility model, at first, a plurality of storage racks 6 are sequentially clamped in the clamping cover 5 on the placing plate 7, then the pressing plate 2 can be pushed downwards, the clamping plate 15 is moved to one side of the rotating rod 14, then the L-shaped rod 16 can be released, so the reset spring 18 can reset, the L-shaped rod 16 is driven to move downwards, when the L-shaped rod 16 moves downwards, the rotating rod 14 can be driven to rotate until one end of the rotating rod 14 rotates into the arc-shaped groove and contacts with the bottom inner wall of the arc-shaped groove, the clamping of the pressing plate 2 and the second upright post 4 can be realized, when the pressing plate 2 moves downwards, the connecting rod 11 can be driven to move downwards, so the first connecting rod 12 and the second connecting rod moving plate 13 can be driven to rotate, so that the pushing plate 8 can be pushed to move, when the moving plate 8 moves, the limiting wheel can roll in the limiting groove 18, roll to draw-in groove notch department until spacing round, can be in order to make spacing round get into the draw-in groove under brake spring 21's effect, realize clamping fixed plate 9, at this moment can realize clamp plate 2 and first stand 3 and clamp mutually, and the top of storing frame 6 can get into and be located the card cover 5 on clamp plate 2, alright carry on spacingly with the realization to storing frame 6, later can place board 1 and corresponding subassembly in liquid nitrogen storage device, can freeze the storage in order to realize the stem cell on storing frame 6, and can make storing frame 6 arrange in order, it can conveniently carry out classification to storing frame 6, and place board 1 and clamp plate 2 and be semi-circular structure, so once can place two sets of storage device simultaneously in storage device, so can avoid stem cell chaotic problem to appear.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A compact stem cell storage partition frame comprises a placing plate (1) and is characterized in that the top of the placing plate (1) is respectively and fixedly provided with a first upright post (3) and a second upright post (4), the top end of the first upright post (3) is rotatably connected with a pressing plate (2), one side of the bottom of the pressing plate (2) is in contact with the top of the second upright post (4), the bottom of the pressing plate (2) and the top of the placing plate (1) are respectively and fixedly provided with a plurality of clamping covers (5), storage frames (6) are respectively clamped in the plurality of clamping covers (5) on the placing plate (1), the tops of the plurality of storage frames (6) are respectively clamped with the corresponding clamping covers (5), one side of the pressing plate (2) is fixedly provided with a clamping plate (15), the top of one side of the second upright post (4) is fixedly provided with a mounting plate (17), and the top of one side of the second upright post (4) is rotatably connected with a rotating rod (14), dwang (14) are located the top of mounting panel (17), sliding connection has L type pole (16) on mounting panel (17), and has seted up the connecting hole on dwang (14), the one end of L type pole (16) extend to in the connecting hole and with the inner wall swing joint of connecting hole, arc type groove has been seted up to one side bottom of cardboard (15), and the one end of dwang (14) extend the arc type inslot and contact with the bottom inner wall in arc type groove.

2. The compact stem cell storage partition shelf of claim 1, wherein the L-shaped rod (16) is sleeved with a return spring (18), the return spring (18) is positioned below the mounting plate (17), and the top end and the bottom end of the return spring (18) are fixedly connected with the bottom of the mounting plate (17) and the bottom end of the L-shaped rod (16), respectively.

3. The compact stem cell storage partition rack of claim 1, wherein the top end of the first upright (3) is provided with a connecting groove (7), a connecting disc (10) is arranged in the connecting groove (7), the top of the connecting disc (10) is rotatably connected with a connecting rod (11), the top end of the connecting rod (11) extends to the upper side of the first upright (3) and is fixedly connected with the other side of the bottom of the pressing plate (2), one side of the bottom of the connecting disc (10) is rotatably connected with a first connecting rod (12), the bottom end of the first connecting rod (12) is rotatably connected with a connecting block, the bottom of one side of the connecting block is rotatably connected with a second connecting rod (13), and the bottom end of the second connecting rod (13) is rotatably connected with the inner wall of the bottom of one side of the connecting groove (7).

4. The compact stem cell storage partition rack according to claim 3, wherein the connecting groove (7) is slidably connected with a moving plate (8) on the bottom inner wall, the connecting block is slidably connected with one side of the moving plate (8), the other side of the moving plate (8) is fixedly provided with a fixing plate (9), one side of the fixing plate (9) extends to the outer side of the first upright (3), the other side of the moving plate (8) is fixedly provided with a tension spring, and one end of the tension spring is fixedly connected with the bottom inner wall of one side of the connecting groove (7).

5. The compact stem cell storage partition rack of claim 1, wherein a moving rod (20) is slidably connected to a top of one side of the first upright (3), a limiting groove (19) located on an outer side of the first upright (3) is formed in one side of the fixing plate (9), a clamping groove is fixedly installed on an inner wall of one side of the limiting groove (19), one end of the moving rod (20) extends into the clamping groove and is rotatably connected with a limiting wheel, the limiting wheel is clamped with the clamping groove, a braking spring (21) is sleeved on the moving rod (20), and two ends of the braking spring (21) are respectively fixedly connected with one end of the moving rod (20) and the top of one side of the first upright (3).