Cell storage device with portable structure

Abstract

The utility model provides a cell storage device with a portable structure, which comprises a storage box, a box cover, a sampling component and a cell storage tube, the upper surface of the storage box is provided with an inner groove, and the periphery of the inner side of the storage box is provided with a cooling cavity. Compared with the prior art, the storage box, the box cover, the sampling component and the cell storage tubes are additionally arranged, the plurality of groups of cell storage tubes are arranged in the placing holes, the positioning blocks are embedded with the positioning grooves, and the box cover is arranged above the storage box to seal the inner groove and block the sampling hole in a non-sampling period; an adjusting wheel is rotated to enable a corresponding cell storage tube to be arranged under a sampling hole, a sampling assembly penetrates through the sampling hole, a sampling column is embedded into an embedding hole, a clamping block is embedded into a clamping groove under the attraction of a magnet, the corresponding cell storage tube can be pulled out by pulling the clamping block upwards, and sampling can be conveniently and independently carried out; and the portable effect can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cell storage technical field, especially a kind of cell storage device with portable structure. BACKGROUND

[0002] Generally, stem cells are separated and cultured from different human tissues, then detected and identified, and then placed in deep low-temperature liquid nitrogen tank, so that stem cells can be recovered for patient reinfusion when needed in clinic, to achieve the purpose of treating diseases. When stem cells are needed for patient disease treatment, medical staff usually store stem cells through storage device to achieve the purpose of transfer. However, due to the ultra-low temperature limit of the storage device, medical staff cannot directly put their hands into the device to avoid low-temperature injury. Therefore, when taking stem cells, the common way is to completely take out the cell placement seat, and then select the corresponding storage tube according to actual needs. This method has the problems of insufficient convenience and may cause a large amount of low-temperature environment overflow of the storage device, resulting in a decrease in the duration of the low-temperature effect and affecting the storage of unused cells.

[0003] As described above, the cell storage device that cannot be sampled alone has some problems in use, so a new structure is needed to solve the above technical problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a cell storage device with a portable structure to solve the problems in the background art.

[0005] The utility model realizes the following technical scheme: a cell storage device with a portable structure, comprising: a storage box, a box cover, a sampling assembly and a cell storage tube, an inner groove is formed on the upper surface of the storage box, a cooling cavity is formed on the inner side of the storage box, a placement seat for placing the cell storage tube is arranged at the lower end of the inner side of the inner groove, a plurality of groups of placement holes are circumferentially distributed on the upper surface of the placement seat, the cell storage tube for storing cells is placed in the placement hole, the box cover is installed at the upper end of the inner side of the inner groove, a cover body is arranged at the middle position of the inner part of the box cover, a sampling hole is formed at the right end of the upper surface of the cover body, the sampling assembly for taking out the cell storage tube is arranged in the sampling hole, a tube plug is arranged at the upper end of the inner part of the cell storage tube, and a sampling column is arranged at the lower end of the inner part of the sampling assembly.

[0006] As a preferred embodiment, a positioning groove is formed on the outer side of each group of placement holes and the upper surface of the placement seat, a tube body is arranged at the lower end of the inner part of the cell storage tube, and two groups of positioning blocks are fixedly connected to the outer side of the tube body.

[0007] As a preferred implementation, the pipe body is placed inside the placement hole and the positioning block is embedded with the positioning groove, the sampling column is fixedly connected with the main column above, and the guiding sliding block is fixedly connected with the left side of the main column, so that the cell storage tube is positioned after installation, and the positioning block and the positioning groove are embedded, which can facilitate subsequent clamping sampling.

[0008] As a preferred implementation, the sampling column is provided with clamping grooves at the left and right ends of the lower side of the outer side, the pipe plug is provided with an embedded hole on the upper surface, and the inner side of the inner hole is provided with a return spring.

[0009] The return spring is fixedly connected with a clamping block at one end close to the center of the pipe plug, the clamping block and the inner side of the clamping groove are provided with magnets with opposite magnetic properties, the clamping block and the clamping groove are embedded under the magnetic attraction, the sampling column and the embedded hole are embedded under the magnetic attraction of the magnet, the clamping block moves and is embedded with the clamping groove, and the sampling assembly is pulled to drive the cell storage tube to move.

[0010] As a preferred implementation, the left and right sides of the cover body are fixedly connected with mounting blocks, the upper surface and the inner groove of the storage box are provided with mounting grooves at the left and right sides, and the mounting blocks and the mounting grooves are embedded with each other.

[0011] The lower surface of the cover body and the center of the sampling hole are fixedly connected with a guide column, the inner side of the guide column is provided with a guide sliding groove, and the guide sliding block and the guide sliding groove are movably embedded with each other.

[0012] As a preferred implementation, the lower surface of the placement seat is fixedly connected with a rotating shaft, the outer side of the rotating shaft is installed with a transmission gear at the lower end, the right side of the transmission gear is further meshed with a plurality of transmission gears in sequence, and the rightmost transmission gear is meshed with the adjusting wheel, the upper surface of the adjusting wheel is provided with adjusting marks corresponding to a plurality of placement holes, the adjusting wheel is rotated, the rotation is transmitted through a plurality of transmission gears, the rotating shaft drives the placement seat to rotate, and the corresponding cell storage tube is rotated to be directly below the sampling hole through the corresponding adjusting marks.

[0013] As a preferred implementation, the upper surface of the storage box is provided with a handle groove at the rear end, the inner side of the handle groove is provided with a movable handle, and the left and right sides of the storage box are fixedly connected with rotating seats at the front lower ends.

[0014] The two groups of rotating seats are connected with a moving wheel through a damping rotating shaft, the rear sides of the rotating seats and the moving wheel are provided with fixed threaded holes, the moving wheel is adjusted and fixedly arranged by being screwed into the inner side of the fixed threaded hole, the moving wheel is rotated by 180° before moving, and the bolt is screwed into the fixed threaded hole to be fixed, and the movable handle is conveniently pulled for use.

[0015] The beneficial effects of the present application are as follows: by increasing the storage box, the box cover, the sampling assembly and the cell storage tube, a plurality of cell storage tubes are placed in the placing holes, the positioning block is embedded with the positioning groove, the box cover is installed above the storage box to seal and install the inner groove and block the sampling hole during non-sampling period, the corresponding cell storage tube is placed directly below the sampling hole by rotating the adjusting wheel, the sampling assembly passes through the sampling hole and the sampling column is embedded with the embedded hole, the clamping block is embedded with the clamping groove under the magnetic attraction, and the corresponding cell storage tube can be pulled out by pulling upward, which can be conveniently and individually sampled and used, and the portable effect can be achieved by increasing the storage box. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a whole structure schematic diagram of the cell storage device with portable structure.

[0018] Figure 2 It is an explosion structure schematic diagram of the cell storage device with portable structure.

[0019] Figure 3 It is a structure schematic diagram of the storage box in the cell storage device with portable structure.

[0020] Figure 4 It is a local sectional view schematic diagram of the storage box in the cell storage device with portable structure.

[0021] Figure 5 It is a structure schematic diagram of the box cover in the cell storage device with portable structure.

[0022] Figure 6 It is a structure schematic diagram of the sampling assembly in the cell storage device with portable structure.

[0023] Figure 7 It is a structure schematic diagram of the cell storage tube in the cell storage device with portable structure.

[0024] Figure 8 It is a local sectional view schematic diagram of the cell storage tube in the cell storage device with portable structure.

[0025] In the diagram, 100-storage box, 101-inner groove, 102-placement seat, 103-placement hole, 104-positioning groove, 105-rotating shaft, 106-cooling chamber, 107-transmission gear, 108-adjusting wheel, 109-mounting groove, 110-handle groove, 111-movable handle, 112-rotating seat, 113-moving wheel, 114-fixed threaded hole;

[0026] 200-Box cover, 201-Cover body, 202-Mounting block, 203-Guide post, 204-Guide groove;

[0027] 300-Sampling component, 301-Main column, 302-Guide slider, 303-Sampling column, 304-Clamping groove;

[0028] 400-Cell storage tube, 401-Tube body, 402-Positioning block, 403-Tube plug, 404-Matching hole, 405-Return spring, 406-Clamping block, 407-Magnet. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1 to 8 The present invention provides a technical solution: a cell storage device with a portable structure, comprising: a storage box 100, a box cover 200, a sampling component 300 and a cell storage tube 400, wherein an inner groove 101 is provided on the upper surface of the storage box 100, and a cooling cavity 106 is provided on the inner periphery of the storage box 100.

[0031] The lower inner side of the inner groove 101 is provided with a placement seat 102 for placing cell storage tubes 400. The upper surface of the placement seat 102 is provided with several sets of placement holes 103 that are evenly distributed in a circle. Cell storage tubes 400 for storing cells are placed inside the placement holes 103. A box cover 200 is installed on the upper inner side of the inner groove 101.

[0032] The box cover 200 has a cover body 201 in the middle of its internal components. The upper surface of the cover body 201 has a sampling hole at the right end. The sampling hole has a sampling component 300 for taking out the cell storage tube 400. The cell storage tube 400 has a tube plug 403 at the upper end of its internal components. The sampling component 300 has a sampling column 303 at the lower end of its internal components.

[0033] Each set of placement holes 103 has a positioning groove 104 on the outside and the upper surface of the placement seat 102. The lower end of the cell storage tube 400 is provided with a tube body 401, and two sets of positioning blocks 402 are fixedly connected to the outside of the tube body 401.

[0034] The tube body 401 is placed inside the placement hole 103 and the positioning block 402 and the positioning groove 104 are fitted together. The main column 301 is fixedly connected above the sampling column 303. The guide slider 302 is fixedly connected to the left side of the main column 301 so that the positioning block 402 and the positioning groove 104 are fitted together after the cell storage tube 400 is installed, which facilitates subsequent locking and sampling.

[0035] The sampling column 303 has a locking groove 304 on both the lower left and right sides of its outer side, and a fitting hole 404 on the upper surface of the tube plug 403. The tube plug 403 has an inner hole on both the left and right sides of its inner side, and a return spring 405 is provided inside the inner hole.

[0036] A locking block 406 is fixedly connected to one end of the return spring 405 near the center of the tube plug 403. Magnets 407 are provided on the inner side of both the locking block 406 and the locking groove 304, and the two sets of magnets 407 have opposite magnetic properties. The locking block 406 and the locking groove 304 are engaged with each other under the attraction of the magnets 407. After the sampling column 303 is engaged with the locking hole 404, the locking block 406 moves and engages with the locking groove 304 under the magnetic attraction of the magnets 407. The cell storage tube 400 can be moved by pulling the sampling component 300.

[0037] The cover 201 has mounting blocks 202 fixedly connected to both sides of the left and right sides. The storage box 100 has mounting slots 109 on the upper surface and both sides of the inner groove 101. The mounting blocks 202 and the mounting slots 109 fit together.

[0038] A guide post 203 is fixedly connected to the lower surface of the cover 201 and the center of the sampling hole. A guide groove 204 is provided on the inner side of the guide post 203. The guide slider 302 and the guide groove 204 are movably engaged with each other.

[0039] A rotating shaft 105 is fixedly connected to the lower surface of the placement seat 102. A transmission gear 107 is installed on the lower outer end of the rotating shaft 105. Multiple sets of transmission gears 107 are sequentially meshed on the right side of the transmission gear 107, and the rightmost transmission gear 107 meshes with the adjusting wheel 108. The upper surface of the adjusting wheel 108 is provided with adjusting marks that correspond one-to-one with several sets of placement holes 103. By rotating the adjusting wheel 108 and transmitting the rotation through the multiple sets of transmission gears 107, the rotating shaft 105 drives the placement seat 102 to rotate, and the corresponding cell storage tube 400 is rotated to directly below the sampling hole by adjusting the corresponding marks.

[0040] Please see Figures 1-8As the first embodiment of this utility model: First, the user places several sets of cell storage tubes 400 containing cells into the placement hole 103, and makes the positioning block 402 fit into the positioning groove 104. The box cover 200 is installed on top of the storage box 100 to seal the inner groove 101, and the sampling hole is blocked during non-sampling periods (the blocking of the sampling hole is not limited to a specific method). Second, before sampling, the adjusting wheel 108 is rotated and the rotation of multiple sets of transmission gears 107 is transmitted to make the rotating shaft 105 drive the placement seat 102 to rotate. By adjusting the corresponding target, the corresponding cell storage tube 400 is rotated to the position directly below the sampling hole. Then, the sampling component 300 passes through the sampling hole and the sampling column 303 fits into the fitting hole 404. Under the attraction of the magnet 407, the locking block 406 moves and fits into the locking groove 304. Pulling the sampling component 300 upward will pull out the corresponding cell storage tube 400, thereby enabling convenient individual sampling.

[0041] The storage box 100 has a handle groove 110 at the rear end of its upper surface, and a movable handle 111 is provided inside the handle groove 110. Rotary seats 112 are fixedly connected to the lower ends of the front sides of the storage box 100.

[0042] Two sets of rotating seats 112 are connected by a damping shaft and a movable wheel 113. The rear side of both the rotating seat 112 and the movable wheel 113 is provided with a fixing threaded hole 114. The movable wheel 113 is rotated and adjusted and fixed by screwing a bolt into the fixing threaded hole 114. Before moving, the movable wheel 113 is rotated 180° and the bolt is screwed into the fixing threaded hole 114 for fixation. It can be easily pulled by the movable handle 111.

[0043] Please see Figures 1-3 As a second embodiment of this utility model: Based on the first embodiment above, in the actual use of the storage box 100, it involves the transfer of cells. Before the transfer, the user rotates the moving wheel 113 around the damping shaft connected to the rotating seat 112 by 180° and fixes it with bolts screwed into the fixing threaded hole 114. Then the movable handle 111 is pulled out from the handle groove 110, thereby achieving the effect of portability.

[0044] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cell storage device with a portable structure, comprising: Storage box (100), box cover (200), sampling component (300) and cell storage tube (400), characterized in that: the upper surface of the storage box (100) is provided with an inner groove (101), and the inner periphery of the storage box (100) is provided with a cooling cavity (106); The lower inner side of the inner groove (101) is provided with a placement seat (102) for placing cell storage tubes (400). The upper surface of the placement seat (102) is provided with a number of placement holes (103) that are evenly distributed in a circle. Cell storage tubes (400) for storing cells are placed inside the placement holes (103). A box cover (200) is installed on the upper inner side of the inner groove (101). The box cover (200) has a cover body (201) in the middle of its internal components. The upper surface of the cover body (201) has a sampling hole at the right end. The sampling hole has a sampling component (300) for taking out the cell storage tube (400) inside. The cell storage tube (400) has a tube plug (403) at the upper end of its internal components. The sampling component (300) has a sampling column (303) at the lower end of its internal components.

2. The cell storage device with a portable structure as described in claim 1, characterized in that: Each of the placement holes (103) has a positioning groove (104) on the outside and the upper surface of the placement seat (102). The lower end of the cell storage tube (400) is provided with a tube body (401), and two sets of positioning blocks (402) are fixedly connected to the outside of the tube body (401).

3. A cell storage device with a portable structure as described in claim 2, characterized in that: The tube body (401) is placed inside the placement hole (103) and the positioning block (402) and positioning groove (104) are fitted together. The main column (301) is fixedly connected above the sampling column (303), and the guide slider (302) is fixedly connected to the left side of the main column (301).

4. A cell storage device with a portable structure as described in claim 3, characterized in that: The sampling column (303) has a locking groove (304) on both the lower left and right sides of its outer side, and the tube plug (403) has a fitting hole (404) on its upper surface. The tube plug (403) has an inner hole on both the left and right sides of its inner side, and a return spring (405) is provided inside the inner hole. The return spring (405) is fixedly connected to a locking block (406) at one end near the center of the tube plug (403). The locking block (406) and the locking groove (304) are both provided with magnets (407), and the two sets of magnets (407) have opposite magnetic properties. The locking block (406) and the locking groove (304) are interlocked under the attraction of the magnets (407).

5. A cell storage device with a portable structure as described in claim 3, characterized in that: Mounting blocks (202) are fixedly connected to both sides of the cover (201). Mounting slots (109) are provided on the upper surface of the storage box (100) and on both sides of the inner groove (101). The mounting blocks (202) and the mounting slots (109) are interlocked. A guide post (203) is fixedly connected to the lower surface of the cover (201) and the center of the sampling hole. A guide groove (204) is provided on the inner side of the guide post (203). The guide slider (302) and the guide groove (204) are movably engaged with each other.

6. A cell storage device with a portable structure as described in claim 1, characterized in that: A rotating shaft (105) is fixedly connected to the lower surface of the placement seat (102). A transmission gear (107) is installed at the lower outer end of the rotating shaft (105). Multiple sets of transmission gears (107) are sequentially meshed on the right side of the transmission gear (107), and the rightmost transmission gear (107) meshes with the adjusting wheel (108). The upper surface of the adjusting wheel (108) is provided with adjusting marks that correspond one-to-one with several sets of placement holes (103).

7. A cell storage device with a portable structure as described in claim 1, characterized in that: The storage box (100) has a handle groove (110) at the rear end of its upper surface, and a movable handle (111) is provided inside the handle groove (110). Rotating seats (112) are fixedly connected to the lower ends of the front sides of the storage box (100). The two sets of rotating seats (112) are connected by a damping shaft and a movable wheel (113). The rear side of the rotating seat (112) and the movable wheel (113) are provided with a fixed threaded hole (114). The movable wheel (113) is rotated and adjusted and fixed by screwing a bolt into the fixed threaded hole (114).

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