An ultra-low temperature cell transport and storage device for stem cell research

Abstract

The present invention relates to the technical field of storage equipment attachments, and in particular to an ultra-low temperature cell transport and storage device for stem cell research, which can drive an ice box to drive a connecting rod to rotate by pushing a box body, and drive a heat preservation device to slide in a working chamber to adjust the heat preservation position by pressing the connecting rod and a pressure plate, so as to improve the efficiency of ice preservation, thereby improving the working efficiency of the equipment and increasing the practicality. The invention comprises a box body and a heat preservation device, a working chamber is arranged in the box body, and the heat preservation device is evenly installed in the working chamber. The heat preservation device also includes an ice box, a connecting rod, a box door, a top plate, a connecting seat, a pushing block, a pushing device, a sliding block and a heat preservation furnace, connecting holes are arranged at both ends of the working chamber, a plurality of connecting rods are respectively rotatably connected to the corresponding connecting holes, a plurality of connecting rods are evenly installed on the corresponding ice boxes and are rotatably connected to the corresponding ice boxes, the right end of the box door is hinged to the right end of the box body, and a hinge seat is arranged on the box door.

Description

Technical Field

[0001] The present invention relates to the technical field of storage device attachments, and in particular to an ultra-low temperature cell transport storage device for stem cell research. Background Art

[0002] As we all know, in the process of daily life, cells are ubiquitous in the microscopic world. The development of biology can be promoted by studying cells. The storage and transportation of cells require specific storage environments and methods. The most common existing stem cell storage device is a living cell transport box; a living cell transport box is a device used to store and transport cells in the process of daily life, and it has been widely used in the field of biological research; when using an existing living cell storage box, the cells are first placed in the storage box, and the storage box and the ice box are filled to maintain cell activity. It is found in the use of existing living cell storage boxes that since the living cell storage box itself does not provide freezing and heat preservation functions, the ice box is too large, resulting in low transportation efficiency, which leads to low working efficiency of the equipment, resulting in poor practicality. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides an ultra-low temperature cell transport and storage device for stem cell research, which can drive the ice box to drive the connecting rod to rotate by pushing the box body, and drive the insulation device to slide in the working chamber to adjust the insulation position through the pressing of the connecting rod and the pressure plate, thereby improving the efficiency of ice cooling and insulation, thereby improving the working efficiency of the equipment, thereby increasing the practicality.

[0004] The present invention discloses an ultra-low temperature cell transport and storage device for stem cell research, comprising a box body and a heat preservation device, wherein a working chamber is arranged in the box body, and the heat preservation device is evenly installed in the working chamber. The heat preservation device also comprises an ice box, a connecting rod, a box door, a top plate, a connecting seat, a pushing block, a pushing device, a sliding block and a heat preservation furnace, and connecting holes are arranged at both the front and rear ends of the working chamber, and a plurality of connecting rods are respectively rotatably connected to the corresponding connecting holes, and a plurality of connecting rods are evenly installed on the corresponding ice boxes and are rotatably connected to the corresponding ice boxes. The box door The right end is hinged to the right end of the box body, a hinge seat is provided on the box door, the right end of the corresponding ice box is hinged to the hinge seat, the left end of the connecting seat is connected to the left end of the working chamber, the top plate is evenly installed on the connecting seat and is rotatably connected to the connecting seat, the bottom end of the top plate is hinged to the top of the pushing block, the left end of the pushing device is rotatably connected to the left end of the pushing block, the right end of the pushing device is rotatably connected to the left end of the insulation furnace, the bottom end of the insulation furnace is connected to the top of the slider, an arc rail is provided in the working chamber, and the slider passes through the arc rail and is slidably connected to the working chamber.

[0005] The present invention provides an ultra-low temperature cell transportation and storage device for stem cell research, wherein the pushing device also includes a screw rod and a guide block, the bottom end of the guide block is connected to the bottom end of the working chamber, a threaded hole is provided on the guide block, the screw rod passes through the guide block for threaded connection, the left end of the screw rod is rotatably connected to the right end of the pushing block, a pushing seat is provided at the right end of the screw rod, the pushing seat is rotatably connected to the screw rod, and the right end of the pushing seat is rotatably connected to the insulation furnace.

[0006] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a buckle lock, a lock box, a nut and an insert. The right end of the buckle lock is connected to the left end of the box door, the right end of the lock box is connected to the left end of the box body, a slot is provided on the lock box, the insert passes through the slot and is slidably connected to the lock box, a card slot is provided on the lock box, a lock column is provided on the buckle lock, and the nut is evenly installed on the lock column and is threadedly connected to the lock column.

[0007] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a bottom plate, a rotating block, a rotating shaft and rollers. The top ends of multiple groups of bottom plates are connected to the bottom end of the box body, multiple groups of rotating blocks are evenly installed on the corresponding bottom plates and are rotatably connected to the bottom plates, multiple groups of rotating blocks are provided with through holes, multiple groups of rotating shafts pass through the corresponding through holes and are rotatably connected to the rotating blocks, and multiple groups of rollers are evenly installed on the rotating shafts.

[0008] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a sealing pad, which is evenly installed on the box door and fixedly fitted with the box door.

[0009] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also comprises a spring seat, and the left end of the spring seat is connected to the left end of the working chamber.

[0010] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also comprises a pull-out handle, and the left end of the pull-out handle is connected to the right end of the box body.

[0011] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes box clips, and multiple groups of box clips are evenly installed in corresponding ice boxes and connected to ice box springs.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: in the process of placing stem cells in an ice box, closing the box door drives the ice box to fold along the trajectory of the connecting rod and then move forward. During the movement, the left end of the ice box collides with the top plate on the connecting seat, and the collision drives the top plate on the connecting seat to rotate, driving the pushing block hinged therewith to drive the pushing device to slide the insulation furnace on the slider along the arc track, changing the lower side temperature control to side temperature control, and changing the iced air to internal circulation, thereby improving the working efficiency of the equipment, thereby increasing the practicality of an ultra-low temperature cell transportation and storage device for stem cell research. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention;

[0014] Figure 2 It is a partial enlarged structural schematic diagram of A of the present invention;

[0015] Figure 3 It is a partial enlarged structural schematic diagram of B of the present invention;

[0016] Markings in the accompanying drawings: 1. box body; 2. insulation device; 3. working chamber; 4. ice box; 5. connecting rod; 6. box door; 7. top plate; 8. connecting seat; 9. pushing block; 10. pushing device; 11. slider; 12. insulation furnace; 13. connecting hole; 14. capstan seat; 15. arc rail; 16. screw rod; 17. guide block; 18. threaded hole; 19. pushing seat; 20. buckle lock; 21. lock box; 22. nut; 23. insert; 24. slot; 25. card slot; 26. lock column; 27. bottom plate; 28. rotating block; 29. ​​rotating shaft; 30. roller; 31. through hole; 32. sealing gasket; 33. spring seat; 34. pull-out handle; 35. box clamp. DETAILED DESCRIPTION

[0017] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] like Figures 1 to 3As shown, an ultra-low temperature cell transport and storage device for stem cell research of the present invention comprises a box body 1 and a heat preservation device 2, a working chamber 3 is arranged in the box body 1, the heat preservation device 2 is evenly installed in the working chamber 3, the heat preservation device also comprises an ice box 4, a connecting rod 5, a box door 6, a top plate 7, a connecting seat 8, a pushing block 9, a pushing device 10, a slider 11 and a heat preservation furnace 12, connecting holes 13 are arranged at the front and rear ends of the working chamber 3, a plurality of groups of connecting rods 5 are rotatably connected to the corresponding connecting holes 13 respectively, a plurality of groups of connecting rods 5 are evenly installed on the corresponding ice boxes 4 and are rotatably connected to the corresponding ice boxes 4, the right end of the box door 6 is hinged to the right end of the box body 1, a hinge seat 14 is arranged on the box door 6, the right end of the corresponding ice box 4 is hinged to the hinge seat 14, the left end of the connecting seat 8 is connected to the left end of the working chamber 3, the top plate 7 is evenly installed on the connecting seat 8 and is rotatably connected to the connecting seat 8 The bottom end of the top plate 7 is hinged to the top end of the pushing block 9, the left end of the pushing device 10 is rotatably connected to the left end of the pushing block 9, the right end of the pushing device 10 is rotatably connected to the left end of the heat preservation furnace 12, the bottom end of the heat preservation furnace 12 is connected to the top end of the slider 11, and an arc rail 15 is arranged in the working chamber 3, and the slider 11 passes through the arc rail 15 and is slidably connected to the working chamber 3; in the process of placing the stem cells in the ice box, closing the box door drives the ice box to fold along the trajectory of the connecting rod and then move forward, and during the pushing process, the left end of the ice box collides with the top plate on the connecting seat, and the top plate on the connecting seat is driven to rotate through the collision, and the pushing block hinged therewith drives the pushing device to slide the heat preservation furnace on the slider along the arc rail, changing the lower side temperature control to the side temperature control, and changing the iced air to internal circulation, thereby improving the working efficiency of the equipment and increasing the practicality.

[0019] The present invention provides an ultra-low temperature cell transport and storage device for stem cell research, wherein the pushing device further comprises a screw rod 16 and a guide block 17, wherein the bottom end of the guide block 17 is connected to the bottom end of the working chamber 3, a threaded hole 18 is provided on the guide block 17, the screw rod 16 passes through the guide block 17 and is threadedly connected, the left end of the screw rod 16 is rotatably connected to the right end of the pushing block 9, a pushing seat 19 is provided at the right end of the screw rod 16, the pushing seat 19 is rotatably connected to the screw rod 16, and the right end of the pushing seat 19 is rotatably connected to the insulation furnace 12; in the process of driving the pushing block to move through the top plate, the screw rod on the pushing block is rotated and pushed in the guide block, and the angle is adjusted by rotating the pushing seat when the arc rail rises, and a stable operating environment is provided for the insulation furnace through the threaded connection self-locking of the screw rod and the guide block, thereby improving the working efficiency of the equipment and increasing the practicality.

[0020] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a buckle lock 20, a lock box 21, a nut 22 and an insert 23. The right end of the buckle lock 20 is connected to the left end of the box door 6, the right end of the lock box 21 is connected to the left end of the box body 1, a slot 24 is provided on the lock box 21, the insert 23 passes through the slot 24 and is slidably connected to the lock box 21, a card slot 25 is provided on the lock box 21, a lock column 26 is provided on the buckle lock 20, and the nut 22 is evenly installed on the lock column 26 and is threadedly connected to the lock column 26; in the process of buckling the box door and the box body, the buckle lock is inserted into the lock box, the lock column passes through the card slot and the lock box for card installation, the insert is inserted into the slot to fix the lock column laterally, and the nut is rotated to fix the lock column and the lock box, thereby improving the sealing of the device and increasing practicality.

[0021] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a bottom plate 27, a rotating block 28, a rotating shaft 29 and a roller 30. The top ends of multiple groups of bottom plates 27 are connected to the bottom end of the box body 1. Multiple groups of rotating blocks 28 are evenly installed on the corresponding bottom plates 27 and are rotatably connected to the bottom plates 27. Multiple groups of rotating blocks 28 are provided with through holes 31. Multiple groups of rotating shafts 29 pass through the corresponding through holes 31 and are rotatably connected to the rotating blocks 28 respectively. Multiple groups of rollers 30 are evenly installed on the rotating shafts 29. In the process of displacing the box body, the rotating block at the bottom is rotated to make it perpendicular to the corresponding bottom plate, and the rotating shaft is supported by the rollers on both sides and the ground for displacement. After use, it is folded again, thereby improving the portability of the device and increasing its practicality.

[0022] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a sealing gasket 32, which is evenly installed on the box door 6 and fixedly mounted on the box door 6; in the process of buckling the box door and the box body, the sealing gasket is added to improve the sealing of the equipment, thereby improving the working efficiency of the equipment and increasing the practicality.

[0023] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a spring seat 33, the left end of the spring seat 33 is connected to the left end of the working chamber 3; in the process of pushing the top plate through the ice box, the spring seat is installed to reset the top plate after the box door is opened, thereby improving the working efficiency of the equipment and increasing practicality.

[0024] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes a pull-out handle 34, the left end of the pull-out handle 34 is connected to the right end of the box body 1; in the process of moving by rotating the roller, the pull-out handle is used to improve the portability of the device, thereby improving the working efficiency of the device and increasing the practicality.

[0025] The ultra-low temperature cell transport and storage device for stem cell research of the present invention also includes box clamps 35. Multiple groups of box clamps 35 are evenly installed in corresponding ice boxes 4 and are connected to the springs of the ice boxes 4. When the ice box is exposed by opening the box door, the box clamps in the ice box automatically lift the transport box for easy removal. After closing the box door, the corresponding ice box and the box door press down to store the transport box, thereby improving the working efficiency of the equipment and increasing practicality.

[0026] The invention discloses an ultra-low temperature cell transport and storage device for stem cell research. When the device is working, the box door is first closed to drive the ice box to fold along the track of the connecting rod and then move forward. During the moving process, the left end of the ice box collides with the top plate on the connecting seat, and the top plate on the connecting seat is driven to rotate through the collision to drive the pushing block hinged therewith to drive the pushing device to slide the heat preservation furnace on the slide block along the arc track, so that the lower temperature control is changed to the side temperature control, and the iced air is changed to internal circulation. The screw rod on the pushing block is rotated and pushed in the guide block, and the angle is adjusted when the arc track rises by rotating the pushing seat. The threaded connection self-locking of the screw rod and the guide block provides a stable operating environment for the heat preservation furnace. In this process, the buckle lock is inserted into the lock box, the lock column passes through the card slot and the lock box for card installation, the insert piece is inserted into the slot to fix the lock column horizontally, the nut is rotated to fix the lock column and the lock box, the bottom rotating block is rotated to make it perpendicular to the corresponding bottom plate, the rollers on both sides are supported by the ground to rotate the rotating shaft for displacement, and it is folded again after use, and the portability of the device is improved when used in conjunction with the pull-out handle.

[0027] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0028] The “first”, “second” and “third” in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An ultra-low temperature cell transport and storage device for stem cell research, comprising a box and a heat preservation device, wherein a working chamber is arranged in the box, and the heat preservation device is evenly installed in the working chamber; characterized in that: The heat preservation device also includes an ice box, a connecting rod, a box door, a top plate, a connecting seat, a pushing block, a pushing device, a slider and a heat preservation furnace. Connecting holes are provided at the front and rear ends of the working chamber. Multiple groups of connecting rods are rotatably connected to the corresponding connecting holes respectively. Multiple groups of connecting rods are evenly installed on the corresponding ice boxes and are rotatably connected to the corresponding ice boxes. The right end of the box door is hinged to the right end of the box body. A hinge seat is provided on the box door. The right end of the corresponding ice box is hinged to the hinge seat. The left end of the connecting seat is connected to the left end of the working chamber. The top plate is installed on the connecting seat and is rotatably connected to the connecting seat. The bottom end of the top plate is hinged to the top end of the pushing block. The left end of the pushing device is rotatably connected to the left end of the pushing block. The right end of the pushing device is rotatably connected to the left end of the heat preservation furnace. The bottom end of the heat preservation furnace is connected to the top end of the slider. An arc rail is provided in the working chamber. The slider passes through the arc rail and is slidably connected to the working chamber. The pushing device also includes a screw rod and a guide block. The bottom end of the guide block is connected to the bottom end of the working chamber. A threaded hole is provided on the guide block. The screw rod passes through the guide block for threaded connection. The left end of the screw rod is rotatably connected to the right end of the pushing block. A pushing seat is provided at the right end of the screw rod. The pushing seat is rotatably connected to the screw rod, and the right end of the pushing seat is rotatably connected to the insulation furnace.

2. The ultra-low temperature cell transport and storage device for stem cell research according to claim 1, characterized in that: It also includes a buckle lock, a lock box, a nut and an insert. The right end of the buckle lock is connected to the left end of the box door, the right end of the lock box is connected to the left end of the box body, a slot is provided on the lock box, the insert passes through the slot and is slidably connected to the lock box, a card slot is provided on the lock box, a lock column is provided on the buckle lock, and the nut is evenly installed on the lock column and is threadedly connected to the lock column.

3. The ultra-low temperature cell transport and storage device for stem cell research according to claim 2, characterized in that: It also includes a bottom plate, a rotating block, a rotating shaft and a roller. The top ends of multiple groups of bottom plates are connected to the bottom end of the box body. Multiple groups of rotating blocks are evenly installed on the corresponding bottom plates and are rotatably connected to the bottom plates. Through holes are provided on multiple groups of rotating blocks. Multiple groups of rotating shafts pass through the corresponding through holes and are rotatably connected to the rotating blocks respectively. Multiple groups of rollers are evenly installed on the rotating shafts.

4. The ultra-low temperature cell transport and storage device for stem cell research as claimed in claim 3, characterized in that: It also includes a sealing gasket, which is evenly installed on the box door and fixedly fitted with the box door.

5. The ultra-low temperature cell transport and storage device for stem cell research according to claim 4, characterized in that: It also includes a spring seat, the left end of which is connected to the left end of the working chamber.

6. The ultra-low temperature cell transport and storage device for stem cell research according to claim 5, characterized in that: It also includes a pull-out handle, the left end of which is connected to the right end of the box body.

7. The ultra-low temperature cell transport and storage device for stem cell research according to claim 6, characterized in that: It also includes box clips, and multiple groups of box clips are evenly installed in corresponding ice boxes and connected to the ice box springs.

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