CN214229613U

CN214229613U - Stem cell test tube storage device is used in laboratory

Info

Publication number: CN214229613U
Application number: CN202022411417.0U
Authority: CN
Inventors: 胡淇瑞
Original assignee: Wuhan Vision Biotechnology Co ltd
Current assignee: Wuhan Vision Biotechnology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-09-21
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a stem cell test tube preservation device is used in laboratory, which comprises a housin, the bottom fixedly connected with inner box of casing inner chamber, the top fixedly connected with vacuum pump of casing, the center department at casing top just is located the left side fixedly connected with heating cabinet of vacuum pump, the inner chamber fixedly connected with heater strip of heating cabinet. The utility model discloses a set up the vacuum pump, the heating cabinet, the heater strip, the honeycomb duct, the inner box, the venthole, temperature and humidity sensor, the nitrogen gas case, the support column, the spout, the slider, place the board, the standing groove, the recess, a spring, the grip block, the rubber pad, spacing snap ring, the cooperation of threaded rod is used, the function that current stem cell test tube save set does not have adjustment inside temperature usually in the use has been solved, and can't deposit the test tube of length difference usually in the save process, can cause certain inconvenient problem for user's use.

Description

Stem cell test tube storage device is used in laboratory

Technical Field

The utility model relates to a stem cell preserves technical field, specifically is a stem cell tube storage device is used in laboratory.

Background

Stem cells are a class of cells that have unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells.

In the process of stem cell tube storage, often need use stem cell tube storage device, current stem cell tube storage device does not possess the function of adjusting inside temperature usually in the use, and can't deposit the test tube of the difference of length usually in the save process, may cause certain inconvenience for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory is with stem cell tube storage device possesses the advantage of adjusting the test tube of depositing the temperature and depositing to the length difference, has solved current stem cell tube storage device and has not possessed the function of adjustment inside temperature usually in the use, and can't deposit the test tube of length difference usually in the storage process, may cause certain inconvenient problem for user's use.

In order to achieve the above object, the utility model provides a following technical scheme: a stem cell test tube preservation device for a laboratory comprises a shell, wherein an inner box is fixedly connected to the bottom of an inner cavity of the shell, a vacuum pump is fixedly connected to the top of the shell, a heating box is fixedly connected to the left side of the vacuum pump and is positioned at the center of the top of the shell, a heating wire is fixedly connected to the inner cavity of the heating box, the bottom of the heating wire is communicated with a flow guide pipe, the bottom of the flow guide pipe sequentially penetrates through the shell and the inner box and extends to the inner cavity of the inner box and is communicated with an air outlet pipe, an air outlet hole is formed in the bottom of the air outlet pipe, a temperature and humidity sensor is fixedly connected to the top of the inner cavity of the inner box, a nitrogen box is fixedly connected to the left side of the shell, an air inlet valve is communicated with the top of the nitrogen box, an electromagnetic valve is communicated with the left side of the shell and penetrates through the inner cavity of the nitrogen box, a support column is fixedly connected to the bottom of the inner cavity of the inner box, the two sides of the supporting column are respectively provided with a sliding groove, the inner cavity of the sliding groove is movably connected with a sliding block, one side of the sliding block, which is far away from the supporting column, is fixedly connected with a placing plate, the top of the placing plate is provided with a placing groove, the two sides of the inner cavity of the placing groove are respectively provided with a groove, the inner wall of each groove is fixedly connected with a spring, one side of the spring, which is far away from the inner wall of each groove, extends to the inner cavity of the placing groove and is fixedly connected with a clamping plate, the bottom of the inner cavity of the placing groove is fixedly connected with a rubber pad, the right side of the shell is fixedly connected with a dehumidifier, the air inlet end of the dehumidifier penetrates through the inner cavity of the shell and is communicated with the inner box, the front side of the supporting column is provided with a limiting snap ring, the rear end of the limiting snap ring penetrates through the inner cavity of the sliding groove and is fixedly connected with the sliding block, the front side of the limiting snap ring is provided with a movable door through a hinge, the front of the movable door is fixedly connected with a controller.

Preferably, the four corners of the bottom of the shell are fixedly connected with supporting legs, and a water level observation mirror is embedded in the front face of the nitrogen box.

Preferably, the observation mirror is installed to the front of dodge gate is inlayed, the front fixedly connected with handle of dodge gate, the junction of dodge gate and casing passes through sealing strip swing joint.

Preferably, the top of the inner cavity of the placing groove is fixedly connected with a rubber sleeve, and the front side of the threaded rod is fixedly sleeved with a turntable.

Preferably, the output end of the controller is electrically connected with the vacuum pump and the dehumidifier respectively, and the input end of the controller is electrically connected with the temperature and humidity sensor.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the vacuum pump, the heating cabinet, the heater strip, the honeycomb duct, the inner box, the venthole, temperature and humidity sensor, the nitrogen gas case, the support column, the spout, the slider, place the board, the standing groove, the recess, a spring, the grip block, the rubber pad, spacing snap ring, the cooperation of threaded rod is used, the function that current stem cell test tube save set does not have adjustment inside temperature usually in the use has been solved, and can't deposit the test tube of length difference usually in the save process, can cause certain inconvenient problem for user's use.

2. The utility model discloses a set up the supporting leg, the equipment of can being convenient for removes, through setting up the water level sight glass, can be convenient for observe the nitrogen incasement, through setting up the sight glass, can be convenient for observe the condition in the casing, through setting up the sealing strip, can increase the leakproofness of dodge gate, through setting up the rubber sleeve, the use of the test tube of can being convenient for, through setting up the carousel, the use of the threaded rod of can being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a portion of the present invention;

FIG. 3 is a schematic view of the structure of the present invention;

fig. 4 is a schematic view of the local structure of the present invention.

The method comprises the following steps: the device comprises a shell 1, a vacuum pump 2, a heating box 3, a heating wire 4, a flow guide pipe 5, an inner box 6, an air outlet pipe 7, an air outlet hole 8, a temperature and humidity sensor 9, a nitrogen box 10, an air inlet valve 11, an electromagnetic valve 12, a support column 13, a sliding chute 14, a sliding block 15, a placing plate 16, a placing groove 17, a groove 18, a spring 19, a clamping plate 20, a rubber pad 21, a dehumidifier 22, a limiting clamping ring 23, a threaded rod 24, a movable door 25 and a controller 26.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a casing 1, vacuum pump 2, heating cabinet 3, heater strip 4, honeycomb duct 5, inner box 6, outlet duct 7, venthole 8, temperature and humidity sensor 9, nitrogen gas case 10, admission valve 11, solenoid valve 12, support column 13, spout 14, slider 15, place board 16, standing groove 17, recess 18, spring 19, grip block 20, rubber pad 21, dehumidifier 22, spacing snap ring 23, threaded rod 24, parts such as dodge gate 25 and controller 26 are general standard or the part that technical personnel in the field know, its structure and principle all can all learn through the technical manual or learn through conventional experimental method for technical manual for technical personnel in the field.

Referring to fig. 1-4, a stem cell test tube preservation device for laboratory use comprises a housing 1, wherein four corners of the bottom of the housing 1 are fixedly connected with supporting legs, the device can be moved conveniently by arranging the supporting legs, the bottom of the inner cavity of the housing 1 is fixedly connected with an inner box 6, the top of the housing 1 is fixedly connected with a vacuum pump 2, the center of the top of the housing 1 is fixedly connected with a heating box 3 positioned at the left side of the vacuum pump 2, the inner cavity of the heating box 3 is fixedly connected with a heating wire 4, the bottom of the heating wire 4 is communicated with a flow guide pipe 5, the bottom of the flow guide pipe 5 sequentially penetrates through the housing 1 and the inner box 6 and extends to the inner cavity of the inner box 6 and is communicated with an air outlet pipe 7, the bottom of the air outlet pipe 7 is provided with an air outlet 8, the top of the inner cavity of the inner box 6 is fixedly connected with a temperature and humidity sensor 9, the left side of the housing 1 is fixedly connected with a nitrogen box 10, and a water level observation mirror is embedded in the front of the nitrogen box 10, through the arrangement of the water level observation mirror, the interior of the nitrogen box 10 can be conveniently observed, the top of the nitrogen box 10 is communicated with an air inlet valve 11, the left side of the shell 1 is communicated with an electromagnetic valve 12, the left side of the electromagnetic valve 12 penetrates into the inner cavity of the nitrogen box 10, the bottom of the inner cavity of the inner box 6 is fixedly connected with a support column 13, sliding grooves 14 are formed in the two sides of the support column 13, a sliding block 15 is movably connected with the inner cavity of the sliding groove 14, a placing plate 16 is fixedly connected to one side, away from the support column 13, of the sliding block 15, a placing groove 17 is formed in the top of the placing plate 16, a rubber sleeve is fixedly connected to the top of the inner cavity of the placing groove 17, the use of a test tube can be facilitated through the arrangement of the rubber sleeve, grooves 18 are formed in the two sides of the inner cavity of the placing groove 17, springs 19 are fixedly connected with springs 19, one side, away from the inner walls of the springs 19, extends to the inner cavity of the placing groove 17 and is fixedly connected with a clamping plate 20, the bottom of the inner cavity of the placing groove 17 is fixedly connected with a rubber pad 21, the right side of the shell 1 is fixedly connected with a dehumidifier 22, the air inlet end of the dehumidifier 22 penetrates through the inner cavity of the shell 1 and is communicated with the inner box 6, the front side of the supporting column 13 is provided with a limiting snap ring 23, the rear end of the limiting snap ring 23 penetrates through the inner cavity of the sliding groove 14 and is fixedly connected with the sliding block 15, the front side of the limiting snap ring 23 is provided with a threaded rod 24 in a penetrating manner, the front side of the threaded rod 24 is fixedly sleeved with a turntable, the use of the threaded rod 24 can be facilitated by arranging the turntable, the front side of the shell 1 is movably connected with a movable door 25 through a hinge, the front side of the movable door 25 is embedded with an observation mirror, the condition in the shell 1 can be conveniently observed by arranging the observation mirror, the front side of the movable door 25 is fixedly connected with a handle, the joint of the movable door 25 and the shell 1 is movably connected through a sealing strip, by arranging a sealing strip, the sealing performance of the movable door 25 can be improved, the front face of the movable door 25 is fixedly connected with the controller 26, the output end of the controller 26 is electrically connected with the vacuum pump 2 and the dehumidifier 22 respectively, and the input end of the controller 26 is electrically connected with the temperature and humidity sensor 9.

When the device is used, a user sets a standard interval of the temperature and humidity sensor 9 through the controller 26, then opens the air inlet valve 11 to inject nitrogen into the nitrogen box 10, meanwhile, the user opens the movable door 25 through a handle, then places a test tube filled with stem cells into the placing groove 17, the test tube passes through the rubber sleeve and contacts with the rubber pad 21, meanwhile, the clamping plate 20 clamps the test tube under the resilience effect of the spring 19, meanwhile, the temperature and humidity sensor 9 monitors the temperature and humidity inside the box 6 in real time, when the required temperature is higher than the standard, the temperature and humidity sensor 9 transmits information to the controller 26, then the controller 26 starts the vacuum pump 2 and the heating wire 4, the air outlet end of the vacuum pump 2 guides heat generated by the heating wire 4 into the flow guide pipe 5, the flow guide pipe 5 guides the heat into the air outlet pipe 7, and the air outlet pipe 7 raises the temperature inside the box 6 through the air outlet hole 8, when the temperature is lower than the standard, the temperature and humidity sensor 9 transmits information to the controller 26, the controller 26 opens the electromagnetic valve 12, nitrogen enters the inner cavity of the shell 1 through the electromagnetic valve 12 to cool the temperature in the inner box 6, when the moisture in the inner box 6 reaches the standard of the temperature and humidity sensor 9, the temperature and humidity sensor 9 transmits information to the controller 26, the controller 26 starts the dehumidifier 22, the air inlet end of the dehumidifier 22 sucks the moisture in the inner box 6 out, when the storage test tube needs to be adjusted, the user rotates the threaded rod 24 through the rotary disc to release the limit of the limit snap ring 23 on the sliding block 15, then the user adjusts the storage test tube by moving the placing plate 16, after the storage test tube is moved to a proper position, the user passes through the rotatory threaded rod 24 of carousel, and threaded rod 24 makes threaded rod 24 and support column 13 in close contact with through 23 threaded connection with spacing snap ring to this makes spacing snap ring 23 carry on spacingly to slider 15.

In summary, the following steps: this laboratory is with stem cell tube storage device, through vacuum pump 2, heating cabinet 3, heater strip 4, honeycomb duct 5, inner box 6, venthole 8, temperature and humidity sensor 9, nitrogen gas case 10, support column 13, spout 14, slider 15, place board 16, standing groove 17, recess 18, spring 19, grip block 20, rubber pad 21, spacing snap ring 23 and threaded rod 24's cooperation is used, the function of adjusting inside temperature has not been equipped with usually in the use to current stem cell tube storage device, and can't deposit the test tube of length difference usually at the save in-process, can cause certain inconvenient problem for user's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory is with stem cell tube save set, includes casing (1), its characterized in that: the bottom of the inner cavity of the shell (1) is fixedly connected with an inner box (6), the top of the shell (1) is fixedly connected with a vacuum pump (2), the center of the top of the shell (1) is positioned at the left side of the vacuum pump (2) and is fixedly connected with a heating box (3), the inner cavity of the heating box (3) is fixedly connected with a heating wire (4), the bottom of the heating wire (4) is communicated with a flow guide pipe (5), the bottom of the flow guide pipe (5) sequentially penetrates through the inner cavity of the shell (1) and the inner box (6) and extends to the inner box (6) and is communicated with an air outlet pipe (7), the bottom of the air outlet pipe (7) is provided with an air outlet hole (8), the top of the inner cavity of the inner box (6) is fixedly connected with a temperature and humidity sensor (9), the left side of the shell (1) is fixedly connected with a nitrogen box (10), the top of the nitrogen box (10) is communicated with an air inlet valve (11), the left side of the shell (1) is communicated with an electromagnetic valve (12), the left side of the electromagnetic valve (12) penetrates through an inner cavity of a nitrogen box (10), the bottom of the inner cavity of the inner box (6) is fixedly connected with a supporting column (13), sliding grooves (14) are formed in two sides of the supporting column (13), a sliding block (15) is movably connected with the inner cavity of the sliding groove (14), a placing plate (16) is fixedly connected to one side, away from the supporting column (13), of the sliding block (15), a placing groove (17) is formed in the top of the placing plate (16), grooves (18) are formed in two sides of the inner cavity of the placing groove (17), springs (19) are fixedly connected to the inner wall of the grooves (18), one side, away from the inner wall of the grooves (18), of the springs (19) extends to the inner cavity of the placing groove (17) and is fixedly connected with a clamping plate (20), and rubber, the right side fixedly connected with dehumidifier (22) of casing (1), the inlet end of dehumidifier (22) runs through the inner chamber of casing (1) and communicates with inner box (6), the front side of support column (13) is provided with spacing snap ring (23), the rear end of spacing snap ring (23) run through to the inner chamber of spout (14) and with slider (15) fixed connection, the front side of spacing snap ring (23) runs through and installs threaded rod (24), there are dodge gate (25) in the front of casing (1) through hinge swing joint, the positive fixedly connected with controller (26) of dodge gate (25).

2. The laboratory stem cell cuvette storage device of claim 1, wherein: the four corners of the bottom of the shell (1) are fixedly connected with supporting legs, and a water level observation mirror is embedded in the front of the nitrogen box (10).

3. The laboratory stem cell cuvette storage device of claim 1, wherein: the observation mirror is installed in the front of dodge gate (25) inlay, the positive fixedly connected with handle of dodge gate (25), the junction of dodge gate (25) and casing (1) passes through sealing strip swing joint.

4. The laboratory stem cell cuvette storage device of claim 1, wherein: the top fixedly connected with rubber sleeve of standing groove (17) inner chamber, the fixed cover of front side of threaded rod (24) is equipped with the carousel.

5. The laboratory stem cell cuvette storage device of claim 1, wherein: the output end of the controller (26) is respectively electrically connected with the vacuum pump (2) and the dehumidifier (22), and the input end of the controller (26) is electrically connected with the temperature and humidity sensor (9).