CN216415792U

CN216415792U - Dendritic cell refrigerating device

Info

Publication number: CN216415792U
Application number: CN202123176390.2U
Authority: CN
Inventors: 杨继红; 刘菲; 李科
Original assignee: Sichuan Kantsai Medical Technology Co ltd
Current assignee: Sichuan Kantsai Medical Technology Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-03
Anticipated expiration: 2031-12-16

Abstract

The application provides a dendritic cell refrigerating device, which belongs to the field of cell refrigeration, and comprises a refrigerating mechanism and a fixing mechanism, wherein the refrigerating mechanism comprises a refrigerating box body, a clamping seat and two first electric push rods, the clamping seat is fixed inside the refrigerating box body, a first through groove and a second through groove are formed inside the clamping seat, the first through groove is communicated with the second through groove, the number of the first electric push rods is two, a spring is arranged between the two supports, the two ends of the spring are fixed on the surfaces of the supports, the two ends of a supporting plate are fixed on the surfaces of supporting rods, the supporting plate is arranged below the supports, pulleys are arranged on the two sides of the supports, a sliding groove is formed inside the first through groove, the pulleys abut against the inner wall of the sliding groove, and the dendritic cell refrigerating device can sequentially fix test tubes in the refrigerating box, and can take out in proper order in box one end, get and put the convenience and the test tube can not rock the damage.

Description

Dendritic cell refrigerating device

Technical Field

The application relates to the field of cell refrigeration, in particular to a dendritic cell refrigeration device.

Background

Dendritic cells, which are discovered by Canadian scholars, are the most powerful antigen-presenting cells, so called dendritic-like or pseudopodoid processes that are stretched out when they mature, and frozen storage of cells is a technique in which cells are placed in a low temperature environment to reduce their metabolism for short-term storage.

When the cell is refrigerating, need put the test tube of depositing the cell on the test-tube rack, then place in the fridge, because the test tube can rock in the test-tube rack, cause the damage to the test tube during removal easily, and put together between the test-tube rack, the test-tube rack of lower floor is taken comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

In order to remedy the above deficiencies, the present application provides a dendritic cell cold storage device that solves the above mentioned problems.

The application is realized as follows:

the application provides a dendritic cell cold-storage device, includes cold-storage mechanism and fixed establishment.

The refrigerating mechanism comprises a refrigerating box body, a clamping seat and two electric push rods, wherein the clamping seat is fixed inside the refrigerating box body, a first through groove and a second through groove are formed in the clamping seat, the first through groove is communicated with the second through groove, the two electric push rods are arranged and fixed on the surface of the clamping seat respectively, two sides of the first through groove are formed in the surface of the clamping seat, a push plate is installed at the output end of each electric push rod, the push plate is attached to the surface of the clamping seat, and the first electric push rods and the push plate are also arranged inside the clamping seat.

The fixing mechanism comprises a sliding rod, a supporting rod, a support, a spring and a supporting plate, wherein one end of the sliding rod is fixed inside the refrigerator body, the sliding rod is arranged inside the second through groove and in clearance fit with the inner wall of the second through groove, two ends of the supporting rod are slidably sleeved on the sliding rod, the support is provided with a plurality of bodies, two ends of the support are slidably sleeved on the supporting rod, the spring is also provided with a plurality of bodies, the spring is sleeved on the supporting rod, the spring is arranged in two bodies, two ends of the spring are fixed between the support and on the surface of the support, two ends of the supporting plate are fixed on the surface of the supporting rod, the supporting plate is arranged below the support, pulleys are installed on two sides of the support, a sliding groove is formed inside the first through groove, and the pulleys are abutted to the inner wall of the sliding groove.

In the implementation process, the refrigerator body is opened, the two ends of the supporting rod are sleeved on the sliding rod, a test tube with cells is placed in the third through groove in the second rod body, the bottom of the test tube just falls into the groove between the two supports on the supporting rod at the moment until the test tube is full, the first electric push rod pushes the push plate to compress the support inwards to clamp the test tube at the moment, the pulleys at the two ends of the support just abut against the inner wall of the sliding groove, the supporting rod and the support integrally move downwards, the other supporting rod is continuously sleeved on the sliding rod at the moment and is placed in the refrigerator body again, when the test tube needs to be taken out, the support is pushed upwards by the electric push rod at the bottom of the refrigerator body, the supporting rod is taken off after the test tube is taken out, the support and the supporting rod on each layer can be taken out in sequence, the dendritic cell refrigerating device can fix the test tube in the refrigerator in sequence, and can be taken out in sequence at one end of the refrigerator body, get and put the convenience and the test tube can not rock the damage.

In one particular embodiment, the cooler body includes a box body and a lid secured to an end of the box body.

In the implementation process, the box cover is used for opening the box body, so that the cell test tube can be conveniently taken and placed.

In a specific embodiment, the bottom of the box body is provided with a self-locking pulley.

In the implementation process, the self-locking pulley is convenient for the box body to move.

In a specific embodiment, the surface of the support is provided with a plurality of grooves.

In the above implementation process, the groove is used for clamping the test tube.

In a specific embodiment, the inner wall of the groove is provided with a protective pad.

In the above-mentioned realization process, the protection pad plays the effect of protection test tube, still plays anti-skidding effect, can press from both sides the better clamp of test tube.

In a specific embodiment, a positioning rod is mounted on the surface of the clamping seat, and the positioning rod comprises a first rod body and a second rod body, and the second rod body is fixed on the surface of the first rod body.

In the above-mentioned realization process, there is certain high clearance first body of rod and cassette surface for branch from the below cup jointing with the slide bar, the second body of rod is used for arranging and fixing a position the test tube, just with the test tube centre gripping in inside when the support presss from both sides tightly.

In a specific embodiment, sleeves are installed at two ends of the supporting rod, and the supporting rod is sleeved on the sliding rod in a sliding mode through the sleeves.

In the implementation process, the sleeve is used for connecting the support rod and the sliding rod.

In a specific embodiment, a third through groove is formed in the surface of the second rod body.

In the implementation process, the width of the third through groove is slightly larger than the diameter of the test tube.

In a particular embodiment, the second rod length and width are greater than the length and width of the first channel.

In the implementation process, the test tube is placed on two sides of the first through groove when the test tube is not clamped by the support.

In a specific embodiment, a handle is mounted on one side of the box.

In the implementation process, the handle is convenient for pushing the box body.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

FIG. 1 is a schematic view of a refrigeration mechanism according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a fixing mechanism provided in an embodiment of the present application;

FIG. 3 is a schematic view of a refrigerator body according to an embodiment of the present invention;

fig. 4 is a schematic view of a positioning rod structure provided in the embodiment of the present application;

fig. 5 is a schematic structural diagram of a fixing mechanism according to an embodiment of the present application.

In the figure: 100-a refrigeration mechanism; 110-refrigerator body; 111-a box body; 1111-self-locking pulley; 1112-a handle; 112-a box cover; 120-card seat; 121-a first through slot; 1211-chute; 122-a second through slot; 130-a first electric putter; 131-a push plate; 200-a securing mechanism; 210-a slide bar; 220-a strut; 221-a sleeve; 230-a support; 231-a pulley; 232-groove; 240-spring; 250-a support plate; 260-a positioning rod; 261-a first rod; 262-a second stick body; 2621-third through groove.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Examples

Referring to fig. 1, the present application provides a technical solution: a dendritic cell cold storage device comprises a cold storage mechanism 100 and a fixing mechanism 200, wherein the fixing mechanism 200 is fixed inside the cold storage mechanism 100.

Referring to fig. 1, 2 and 3, the refrigerating mechanism 100 includes a refrigerator body 110, a card seat 120 and a first electric push rod 130, the refrigerator body 110 includes a box body 111 and a box cover 112, the box cover 112 is fixed at one end of the box body 111, a self-locking pulley 1111 is installed at the bottom of the box body 111, a handle 1112 is installed at one side of the box body 111, the card seat 120 is fixed inside the refrigerator body 110, a first through groove 121 and a second through groove 122 are formed inside the card seat 120, the first through groove 121 is communicated with the second through groove 122, two first electric push rods 130 are provided, the two first electric push rods 130 are respectively fixed at two sides of the first through groove 121 on the surface of the card seat 120, a push plate 131 is installed at an output end of the first electric push rod 130, the push plate 131 is attached to the surface of the card seat 120, and the first electric push rod 130 and the push plate 131 are also arranged inside the card seat 120.

Referring to fig. 1, 2, 4 and 5, the fixing mechanism 200 includes a sliding rod 210, a supporting rod 220, a supporting seat 230, a spring 240 and a supporting plate 250, one end of the sliding rod 210 is fixed inside the refrigerator body 110, the sliding rod 210 is disposed inside the second through slot 122 and is in clearance fit with the inner wall of the second through slot 122, two ends of the supporting rod 220 are slidably sleeved on the sliding rod 210, two ends of the supporting rod 220 are provided with sleeves 221, the supporting rod 220 is slidably sleeved on the sliding rod 210 through the sleeves 221, the supporting seat 230 is provided with a plurality of supporting seats 230, two ends of the supporting seat 230 are slidably sleeved on the supporting rod 220, the spring 240 is also provided with a plurality of springs, the spring 240 is sleeved on the supporting rod 220, the spring 240 is disposed between the two supporting seats 230, two ends of the supporting plate 250 are fixed on the surface of the supporting seat 220, the supporting plate 250 is disposed below the supporting seat 230, two sides of the supporting seat 230 are provided with pulleys 231, a sliding slot 1211 is formed inside the first through slot 121, the pulley 231 abuts on the inner wall of the sliding slot 1211, a plurality of recess 232 has been seted up on the support 230 surface, the protection pad is installed to recess 232 inner wall, cassette 120 surface mounting has locating lever 260, locating lever 260 includes first body of rod 261 and second body of rod 262, third cross slot 2621 has been seted up on second body of rod 262 surface, second body of rod 262 is fixed on first body of rod 261 surface, first body of rod 261 has certain high clearance with cassette 120 surface, be used for branch 220 from the below cup jointing with slide bar 210, second body of rod 262 is used for arranging and fixing a position the test tube, just with the test tube centre gripping in inside when support 230 presss from both sides tightly.

Specifically, the working principle of the dendritic cell refrigerating device is as follows: the refrigerator body 110 is opened, two ends of the supporting rod 220 are sleeved on the sliding rod 210, a test tube with cells is placed in a third through groove 2621 in the second rod body 262, at the moment, the bottom of the test tube just falls in a groove 232 between two supporting seats 230 on the supporting rod 220 until the test tube is fully placed, at the moment, the first electric push rod 130 pushes the push plate 131 to compress the supporting seats 230 inwards to clamp the test tube, the pulleys 231 at two ends of the supporting seats 230 just abut against the inner wall of the sliding groove 1211, the supporting rod 220 and the supporting seats 230 integrally move downwards, at the moment, the other supporting rod 220 is continuously sleeved on the sliding rod 210 and then placed in the refrigerator body 110 again, when the test tube needs to be taken out, the first electric push rod 130 at the bottom of the refrigerator body 110 pushes the supporting seats 230 upwards, the supporting rods 220 are taken out after the test tube is taken out, and then the supporting seats 230 and the supporting rods 220 at each layer can be taken out in sequence.

It should be noted that the model specification of the first electric putter 130 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the first electric putter 130 and its principle will be clear to those skilled in the art and will not be described in detail herein.

The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A dendritic cell cold storage device is characterized by comprising

The refrigerating mechanism (100) comprises a refrigerating box body (110), a clamping seat (120) and first electric push rods (130), wherein the clamping seat (120) is fixed inside the refrigerating box body (110), a first through groove (121) and a second through groove (122) are formed inside the clamping seat (120), the first through groove (121) is communicated with the second through groove (122), two first electric push rods (130) are arranged, the two first electric push rods (130) are respectively fixed on two sides of the first through groove (121) on the surface of the clamping seat (120), a push plate (131) is installed at the output end of each first electric push rod (130), the push plates (131) are attached to the surface of the clamping seat (120), and the first electric push rods (130) and the push plates (131) are also arranged inside the clamping seat (120);

the refrigerator comprises a fixing mechanism (200), the fixing mechanism (200) comprises a sliding rod (210), a supporting rod (220), supporting seats (230), springs (240) and a supporting plate (250), one end of the sliding rod (210) is fixed inside the refrigerator body (110), the sliding rod (210) is arranged inside the second through groove (122) and is in clearance fit with the inner wall of the second through groove (122), two ends of the supporting rod (220) are sleeved on the sliding rod (210) in a sliding mode, the supporting seats (230) are provided with a plurality of supporting seats, two ends of each supporting seat (230) are sleeved on the supporting rod (220) in a sliding mode, the springs (240) are sleeved on the supporting rod (220), the springs (240) are arranged between the two supporting seats (230) and fixed to the surfaces of the supporting seats (230), two ends of the supporting plate (250) are fixed to the surfaces of the supporting rod (220), the supporting plate (250) is arranged below the support (230), pulleys (231) are mounted on two sides of the support (230), a sliding groove (1211) is formed in the first through groove (121), and the pulleys (231) abut against the inner wall of the sliding groove (1211).

2. The dendritic cell cold storage device according to claim 1, wherein the cold storage body (110) comprises a box body (111) and a box cover (112), the box cover (112) is fixed to one end of the box body (111).

3. Dendritic cell cold storage device according to claim 2, characterized in that the bottom of the box (111) is mounted with a self-locking pulley (1111).

4. The dendritic cell cold storage device according to claim 1, wherein the surface of the support (230) is provided with a plurality of grooves (232).

5. Dendritic cell cold storage device according to claim 4, characterized in, that the inner wall of the groove (232) is mounted with a protective pad.

6. The dendritic cell cold storage device according to claim 1, wherein a positioning rod (260) is installed on the surface of the cassette (120), the positioning rod (260) comprises a first rod (261) and a second rod (262), and the second rod (262) is fixed on the surface of the first rod (261).

7. The dendritic cell cold storage device according to claim 6, wherein sleeves (221) are installed at two ends of the supporting rod (220), and the supporting rod (220) is slidably sleeved on the sliding rod (210) through the sleeves (221).

8. The dendritic cell cold storage device of claim 6, wherein a third through groove (2621) is formed on the surface of the second rod (262).

9. Dendritic cell cold storage device according to claim 6, characterized in that the second bar (262) has a length and width which are larger than the length and width of the first channel (121).

10. A cold storage device for dendritic cells according to claim 2, wherein a handle (1112) is mounted on one side of the box (111).