CN214229618U

CN214229618U - Preservation device for glaucoma cell research

Info

Publication number: CN214229618U
Application number: CN202120102435.2U
Authority: CN
Inventors: 党亚龙; 王雪婷; 吴骏慧; 李雪姣; 李娜; 蔡小会; 马亚斌
Original assignee: Sanmenxia Ophthalmic Hospital
Current assignee: Sanmenxia Ophthalmic Hospital
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-21
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a preservation device for glaucoma cell research, which comprises a box body, wherein the bottom of the box body is fixedly connected with a plurality of support legs, the top of the box body is covered by a box cover, one side of the box cover is fixedly connected with a hinge, the box cover is hinged with the box body through the hinge, two sides of the inner cavity of the box body are both provided with chutes, a box body is arranged in the box body, the top of the box body is fixedly connected with a cover plate, two sides of the cover plate are both fixedly connected with sliders, the sliders are arranged in the chutes and are in sliding connection with the chutes, the cover plate is provided with a plurality of through holes, when cells need to be taken out, the box cover is opened, a motor is started through a reversing switch, the motor drives a lead screw to rotate, thereby the sleeve moves upwards, the sleeve drives the box body to move upwards, thereby the cylinder body is driven to move out of the box body, and the worker can take out the cylinder body conveniently, the hands of the workers do not need to extend into the box body, so that the hands of the workers are prevented from being frostbitten.

Description

Preservation device for glaucoma cell research

Technical Field

The utility model relates to a cell research technical field specifically is a save set is used in glaucoma cell research.

Background

Glaucoma (glaucoma) is a group of diseases characterized by atrophy and depression of the optic papilla, visual field loss and visual deterioration, pathological increased intraocular pressure and insufficient blood supply to the optic nerve are primary risk factors of the onset of the glaucoma, and the tolerance of the optic nerve to pressure damage is also related to the occurrence and development of the glaucoma. Obstruction of any ring in the aqueous humor circulatory pathway can lead to pathological changes caused by elevated intraocular pressure, but some patients also present with normal tension glaucoma. Glaucoma is one of three major blinding diseases causing blindness in humans, with a total incidence of 1% and 2% after age 45. Clinically, glaucoma is classified into three major categories, primary, secondary and congenital, according to etiology, angle of the atrium, tonography and the like.

In order to facilitate the study of glaucoma, researchers often store glaucoma cells, and when taking out the stored cells, the existing cell storage device needs to stretch hands of the researchers into a low-temperature cell storage container to take out the cells for study, which easily causes hand frostbite of the researchers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a save set is used in glaucoma cell research to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a preservation device for glaucoma cell research comprises a box body, wherein the bottom of the box body is fixedly connected with a plurality of support legs, the top of the box body is covered with a box cover, one side of the box cover is fixedly connected with a hinge, the box cover is hinged with the box body through the hinge, two sides of an inner cavity of the box body are respectively provided with a chute, a box body is arranged in the box body, the top of the box body is fixedly connected with a cover plate, two sides of the cover plate are respectively fixedly connected with a sliding block, the sliding blocks are arranged in the chutes and are in sliding connection with the chutes, the cover plate is provided with a plurality of through holes, a barrel body is sleeved in the through holes and is in sliding connection with the through holes, the top of the barrel body is covered with a barrel cover, a sleeve is sleeved at the central position of the cover plate and is fixedly connected with the cover plate, the bottom end of the sleeve penetrates through the bottom of the box body and the bottom of the box body to be arranged outside the box body, the utility model discloses a box, including sleeve and box body, lead screw and sleeve threaded connection, the bottom fixedly connected with motor of lead screw, the bottom fixed connection of motor and box, one side fixedly connected with body and the switch of falling in the same direction as of one side of box, the switch setting of falling in the same direction as in the top of body, the motor is through falling in the same direction as switch and external power supply electric connection.

As a further aspect of the present invention: the temperature sensor is fixedly connected to one side of the inner cavity of the box body, the display screen is fixedly connected to the other side of the box body, and the display screen is electrically connected with the temperature sensor through a wire.

As a further aspect of the present invention: grooves are formed in the two sides of the barrel cover.

As a further aspect of the present invention: a valve is arranged in the pipe body.

As a further aspect of the present invention: and one side of the top surface of the box cover is fixedly connected with a handle.

As a further aspect of the present invention: the bottom of the support leg is fixedly connected with a rubber pad.

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

1. the utility model discloses when needs take out the cell, open the case lid, through the switch starter motor of the two directions, the motor drives the lead screw and rotates to make the sleeve up move, the sleeve drives the box body and up moves, thereby it is external to drive the barrel and remove the box, makes things convenient for the staff to take out the barrel, in the staff handle stretches into the box, thereby avoids frostbite staff's hand.

2. The utility model discloses a temperature sensor makes things convenient for the staff to know the temperature in the box on transmitting the display screen to the temperature information in the box to remind work in time to carry the refrigerant toward the box.

Drawings

Fig. 1 is a schematic structural diagram of a storage device for glaucoma cell research.

Fig. 2 is a front view of a preservation device for glaucoma cell study.

Fig. 3 is an enlarged schematic view of a structure at a in fig. 1.

Shown in the figure: the temperature control box comprises a box body 1, a temperature sensor 2, a box body 3, a barrel cover 4, a through hole 5, a groove 6, a barrel body 7, a screw rod 8, a box cover 9, a handle 10, a reversing switch 11, a cover plate 12, a pipe body 13, a valve 14, a sleeve 15, a motor 16, a rubber pad 17, support legs 18, a display screen 19, a sliding chute 20 and a sliding block 21.

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.

Referring to fig. 1 to 3, in an embodiment of the present invention, a storage device for glaucoma cell research includes a box body 1, a temperature sensor 2, a box body 3, a lid 4, a through hole 5, a groove 6, a cylinder 7, a screw 8, a box cover 9, a handle 10, a reversible switch 11, a cover plate 12, a tube body 13, a valve 14, a sleeve 15, a motor 16, a rubber pad 17, a plurality of support legs 18, a display screen 19, a chute 20, and a slider 21, wherein the bottom of the box body 1 is fixedly connected with the support legs 18, the top of the box body 1 is covered with the box cover 9, one side of the box cover 9 is fixedly connected with a hinge, the box cover 9 is hinged with the box body 1 through the hinge, the chute 20 is respectively disposed on two sides of an inner cavity of the box body 1, the top of the box body 3 is fixedly connected with the cover plate 12, the slider 21 is fixedly connected with two sides of the cover plate 12, the slider 21 is disposed in the chute 20 and slidably connected with the chute 20, the cover plate 12 is provided with a plurality of through holes 5, the through holes 5 are internally sleeved with a cylinder body 7, the cylinder body 7 is in sliding connection with the through holes 5, the top of the cylinder body 7 is covered with a cylinder cover 4, the central position of the cover plate 12 is sleeved with a sleeve 15, the sleeve 15 is fixedly connected with the cover plate 12, the bottom end of the sleeve 15 penetrates through the bottom of the box body 3 and the bottom of the box body 1 and is arranged outside the box body 1, the sleeve 15 is fixedly connected with the box body 3 and the box body 1, the sleeve 15 is internally sleeved with a screw rod 8, the screw rod 8 is in threaded connection with the sleeve 15, the bottom end of the screw rod 8 is fixedly connected with a motor 16, the motor 16 is fixedly connected with the bottom of the box body 1, one side of the box body 1 is fixedly connected with a pipe body 13 and a reversing switch 11, the motor 16 is electrically connected with an external power supply through the reversing switch 11, when the refrigerant is used, cells for research are placed in the cylinder body 7 and are conveyed to the box body 1 through the pipe body 13, thereby make the cell realize the cryopreservation, when needs take out the cell, open case lid 9, through two direction switch 11 starter motor 16, motor 16 drives lead screw 8 and rotates to make sleeve 15 up move, sleeve 15 drives box body 3 and up moves, thereby drive barrel 7 and shift out outside box 1, make things convenient for the staff to take out barrel 7, need not the staff handle stretch into in the box 1, thereby avoid frostbite staff's hand.

Inner chamber one side fixedly connected with temperature sensor 2 of box 1, the opposite side fixedly connected with display screen 19 of box 1, display screen 19 passes through wire and 2 electric connection of temperature sensor, temperature sensor 2's model is the liquid nitrogen-200 degree low temperature PT100 thermal resistance of Shanghai Ming dynasty support electric company Limited, temperature sensor 2 is to the temperature information transmission in the box 1 to display screen 19 on, make things convenient for the staff to know the temperature in the box 1, thereby remind work in time to carry the refrigerant toward box 1.

Both sides of the barrel cover 4 are provided with grooves 6.

A valve 14 is provided in the tube 13.

A handle 10 is fixedly connected to one side of the top surface of the box cover 9.

Rubber pads 17 are fixedly connected to the bottoms of the legs 18.

The utility model discloses a theory of operation is:

during the use, place the cell of research usefulness in barrel 7, carry the refrigerant toward box 1 through body 13, thereby make the cell realize the cryoconservation, when needs take out the cell, open case lid 9, through reversing switch 11 starter motor 16, motor 16 drives lead screw 8 and rotates, thereby make sleeve 15 up move, sleeve 15 drives box body 3 and up moves, thereby it shifts out outside box 1 to drive barrel 7, make things convenient for the staff to take out barrel 7, need not the staff handle stretch into in box 1, thereby avoid frostbite staff's hand, temperature sensor 2 is on display screen 19 to the temperature information transmission in the box 1, make things convenient for the staff to know the temperature in the box 1, thereby remind work in time to carry the refrigerant toward box 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a save set for glaucoma cell research, includes box (1), its characterized in that: the bottom of the box body (1) is fixedly connected with a plurality of support legs (18), the top of the box body (1) is covered with a box cover (9), one side of the box cover (9) is fixedly connected with a hinge, the box cover (9) is hinged with the box body (1) through the hinge, sliding grooves (20) are formed in two sides of an inner cavity of the box body (1), a box body (3) is arranged in the box body (1), a cover plate (12) is fixedly connected with the top of the box body (3), sliding blocks (21) are fixedly connected with two sides of the cover plate (12), the sliding blocks (21) are arranged in the sliding grooves (20) and are in sliding connection with the sliding grooves (20), a plurality of through holes (5) are formed in the cover plate (12), a barrel body (7) is sleeved in the through holes (5), the barrel body (7) is in sliding connection with the through holes (5), and a barrel cover (4) is covered on the top of the barrel body (7), the central point of apron (12) puts the cover and is equipped with sleeve (15), sleeve (15) and apron (12) fixed connection, the bottom that the bottom of box body (3) and box (1) are run through to the bottom of sleeve (15) sets up outside box (1), sleeve (15) and box body (3) and box (1) fixed connection, lead screw (8) are equipped with to sleeve (15) endotheca, lead screw (8) and sleeve (15) threaded connection, the bottom fixedly connected with motor (16) of lead screw (8), the bottom fixed connection of motor (16) and box (1), one side fixedly connected with body (13) and the switch (11) of falling in the same direction of box (1), switch (11) sets up the top at body (13) of falling in the same direction, motor (16) are through switch (11) and external power supply electric connection fall in the same direction of falling in the same direction.

2. The preservation apparatus for glaucoma cell research according to claim 1, characterized in that: inner chamber one side fixedly connected with temperature sensor (2) of box (1), the opposite side fixedly connected with display screen (19) of box (1), display screen (19) pass through wire and temperature sensor (2) electric connection.

3. The preservation apparatus for glaucoma cell research according to claim 1, characterized in that: grooves (6) are formed in the two sides of the barrel cover (4).

4. The preservation apparatus for glaucoma cell research according to claim 1, characterized in that: a valve (14) is arranged in the pipe body (13).

5. The preservation apparatus for glaucoma cell research according to claim 1, characterized in that: and one side of the top surface of the box cover (9) is fixedly connected with a handle (10).

6. The preservation apparatus for glaucoma cell research according to claim 1, characterized in that: the bottom of the supporting leg (18) is fixedly connected with a rubber pad (17).