CN213803843U

CN213803843U - Cervical cancer stem cell culture apparatus

Info

Publication number: CN213803843U
Application number: CN202022714510.9U
Authority: CN
Inventors: 赵虎
Original assignee: Chengdu Womens and Childrens Central Hospital
Current assignee: Chengdu Womens and Childrens Central Hospital
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-27
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the technical field of cell culture device, concretely relates to cervical cancer stem cell culture device, including culture box and apron, culture box is equipped with four rectangle boxes, four rectangle boxes all are equipped with the sucking disc, the rectangle box is equipped with the baffle, the baffle is equipped with first gas pocket, the baffle divides the inner space of rectangle box into interior air chamber and outer air chamber, the sucking disc is equipped with the air channel, outer air chamber is equipped with the second gas pocket, the rectangle box is equipped with the slide bar, four slide bars are equipped with the end cap, connecting plates are all equipped with between two slide bars of rear side and between two slide bars of front side, culture box is equipped with the rotation seat, the rotation seat is equipped with the pivot, the pivot is equipped with the screw thread section, the pivot is equipped with the first in command, the apron is equipped with the screw thread section, the screw thread section is equipped with the second in command; this culture apparatus can fix at the desktop, makes culture apparatus be difficult for sliding, and then prevents that culture apparatus from dropping and damaging, in addition when filling up the nutrient solution, need not to open the apron wholly, and the cervical cancer stem cell of cultivateing in the culture box just is difficult for receiving the pollution like this.

Description

Cervical cancer stem cell culture apparatus

Technical Field

The utility model belongs to the technical field of cell culture device, concretely relates to cervical cancer stem cell culture apparatus.

Background

The cervical cancer stem cell is closely related to the occurrence and development of cervical cancer, the cervical cancer stem cell becomes one of the hot spots of the current tumor research, the first problem of the development of the related research is the culture of the cervical cancer stem cell, and a cervical cancer stem cell culture device is required when the cervical cancer stem cell is cultured.

Most of its bottom of present cervical cancer stem cell culture apparatus is comparatively level and smooth, therefore the user very easily takes place to slide when placing the device main part on the desktop to cause the device to drop and damage, in addition when filling up the nutrient solution, need wholly open the apron, very easily lead to the cervical cancer stem cell of culture in the culture apparatus to receive the pollution like this, to above-mentioned problem, we have provided a cervical cancer stem cell culture apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aims to provide a cervical cancer stem cell culture device which is used for solving the problems in the background technology.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a cervical cancer stem cell culture device comprises a culture box and a cover plate, wherein the lower end of the culture box is provided with four rectangular boxes which are distributed in a rectangular shape, suckers are fixedly connected to the lower ends of the four rectangular boxes, a transverse partition plate is arranged in each rectangular box, a first air hole is formed in the middle of each partition plate, the partition plate divides the inner space of each rectangular box into an inner air chamber and an outer air chamber, the outer air chambers of the two rectangular boxes on the rear side and the outer air chambers of the two rectangular boxes on the front side face the outer side, an air channel communicated with the inner air chamber is formed in the upper end of each sucker, a second air hole communicated with the external environment is formed in the side face of each outer air chamber, sliding rods are connected to the rear ends of the two rectangular boxes on the rear side and the front ends of the two rectangular boxes on the front side, inward ends of the four sliding rods are respectively provided with a plug matched with the first air holes, and connecting plates are fixedly connected between the two sliding rods on the rear side and between the two sliding rods on the front side, the lower end of the culture box is provided with a rotating seat, the rotating seat is rotatably connected with a rotating shaft, thread sections are arranged on the front side and the rear side of the rotating shaft respectively, the thread directions of the thread sections are opposite, the thread sections are respectively in threaded connection with two connecting plates, the two ends of the rotating shaft are respectively provided with a first handle, a thread cylinder is arranged at the upper end of the cover plate, and a second handle is in threaded connection with the thread cylinder.

By adopting the technical scheme of the utility model, when the user rotates the first handle, the first handle can drive the rotating shaft to rotate, because two connecting plates are respectively in threaded connection with two threaded sections, and the thread directions of the two threaded sections are opposite, so the two connecting plates can move relatively or back to back according to the rotating direction of the rotating shaft, when the two connecting plates move relatively, the two connecting plates can respectively drive two slide bars at the front side and two slide bars at the rear side to move inwards, so that the four plugs plug the first air holes on the four clapboards, thus the air of the inner air chamber can not be communicated with the outer air chamber through the first air holes, at the moment, the four suckers are buckled on the desktop, then the culture box is pressed downwards, the four suckers can fix the culture box on the desktop, thus the culture box is not easy to slide, and further the culture box is prevented from falling and being damaged; when the two connecting plates move oppositely, the two connecting plates can respectively drive the two sliding rods on the front side and the two sliding rods on the rear side to move outwards, so that the four plugs can eliminate blockage of the first air hole, the air in the inner air chamber can be communicated with the outer air chamber through the first air hole, the air in the external environment can sequentially enter the suckers through the second air hole, the outer air chamber, the first air hole, the inner air chamber and the vent grooves, the four suckers can eliminate adsorption on a table top, the culture box can be taken down from the table top, and the culture box is simple and convenient to take down and use;

in an initial state, the second handle is positioned in the threaded cylinder and seals the threaded cylinder, the cover plate can be lifted by lifting the second handle by a user, the second handle is unscrewed when culture solution needs to be added into the culture box, and nutrient solution can be added into the culture box by the user through the threaded cylinder;

the utility model provides a cervical cancer stem cell culture apparatus, this culture apparatus can fix at the desktop, makes culture apparatus be difficult for sliding, and then prevents that culture apparatus from dropping and damaging, in addition when the filling nutrient solution, need not to wholly open the apron, and the cervical cancer stem cell of cultivateing in the incubator just is difficult for receiving the pollution like this.

Further defined, the cover plate is provided with a transparent observation window. Such a structure facilitates observation of the conditions inside the culture box when the cover plate is closed.

Further inject, the second handle outside is equipped with a plurality of sand grips. With the structure, a user can conveniently rotate the second handle.

Further defined, the first handle is cross-shaped. Such a shape facilitates the user in turning the first handle.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides a cervical cancer stem cell culture device, which can be fixed on a desktop, so that the culture device is not easy to slide, and further the culture device is prevented from falling and being damaged;

2. when the nutrient solution is added, the cover plate does not need to be opened integrally, so that the cervical cancer stem cells cultured in the culture box are not easy to be polluted;

3. when two connecting plate back of the body motion, two connecting plates can drive two slide bars of front side and two slide bar lateral motion of rear side respectively, make four end caps cancellation to the jam of first gas pocket, the air of interior air chamber just can be through first gas pocket and outer gas chamber intercommunication like this, external environment's air just can loop through the second gas pocket this moment, outer gas chamber, first gas pocket, interior air chamber and air channel enter into the sucking disc, four sucking discs just can cancel the absorption to the desktop like this, cultivate the box and just can follow the desktop and take off, the process of taking off is simple and convenient, and convenient use.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic structural view of an embodiment of a cervical cancer stem cell culturing device of the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of the cervical cancer stem cell culturing device of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view showing the arrangement of the cover plate of the embodiment of the cervical cancer stem cell culturing device of the present invention;

FIG. 5 is a schematic view showing the connection of a slide bar, a plug and a connecting plate according to an embodiment of the device for culturing cervical cancer stem cells of the present invention;

FIG. 6 is a schematic structural view of a rectangular box of an embodiment of the cervical cancer stem cell culturing device of the present invention;

fig. 7 is a schematic structural view of a suction cup of an embodiment of the cervical cancer stem cell culturing device of the present invention;

the main element symbols are as follows:

the culture box comprises a culture box 1, a cover plate 11, a rectangular box 2, a sucker 21, a partition plate 22, a first air hole 23, an inner air chamber 24, an outer air chamber 25, an air vent groove 26, a second air hole 27, a sliding rod 3, a plug 31, a connecting plate 32, a rotating seat 33, a rotating shaft 34, a threaded section 35, a first handle 36, a threaded barrel 4, a second handle 41, a transparent observation window 5 and a convex strip 51.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-7, the utility model relates to a cervical cancer stem cell culture device, which comprises a culture box 1 and a cover plate 11, wherein the lower end of the culture box 1 is provided with four rectangular boxes 2 distributed in a rectangular shape, the lower ends of the four rectangular boxes 2 are all fixedly connected with suckers 21, the rectangular boxes 2 are internally provided with transversely arranged clapboards 22, the middle parts of the clapboards 22 are provided with first air holes 23, the clapboards 22 divide the inner space of the rectangular boxes 2 into an inner air chamber 24 and an outer air chamber 25, the outer air chambers 25 of the two rectangular boxes 2 at the rear side and the outer air chambers 25 of the two rectangular boxes 2 at the front side face outwards, the upper ends of the suckers 21 are provided with vent grooves 26 communicated with the inner air chamber 24, the side surfaces of the outer air chamber 25 are provided with second air holes 27 communicated with the external environment, the rear ends of the two rectangular boxes 2 at the rear side and the front ends of the two rectangular boxes 2 at the front side are all slidably connected with slide bars 3, one inward end of the four slide bars 3 is provided with a plug 31 matched with the first air holes 23, equal fixedly connected with connecting plate 32 between two slide bars 3 of rear side and between two slide bars 3 of front side, cultivate box 1 lower extreme and be equipped with and rotate seat 33, it is connected with pivot 34 to rotate seat 33, both sides all are equipped with screw thread section 35 around the pivot 34, two screw thread section 35 screw thread opposite direction, two screw thread section 35 respectively with two connecting plate 32 threaded connection, pivot 34 both ends all are equipped with the first in command 36, apron 11 upper end is equipped with threaded cylinder 4, threaded cylinder 4 threaded connection has second in command 41.

By adopting the technical proposal of the utility model, when a user rotates the first handle 36, the first handle 36 can drive the rotating shaft 34 to rotate, since the two connecting plates 32 are respectively in threaded connection with the two threaded sections 35, and the thread directions of the two threaded sections 35 are opposite, the two connecting plates 32 move relatively or away from each other according to the rotation direction of the rotating shaft 34, when the two connecting plates 32 move relatively, the two connecting plates 32 will drive the two sliding rods 3 at the front side and the two sliding rods 3 at the rear side to move inwards respectively, so that the four plugs 31 block the first air holes 23 on the four partition plates 22, so that the air in the inner air chamber 24 can not be communicated with the outer air chamber 25 through the first air holes 23, at the moment, the four suction cups 21 are buckled on the table top, then the culture box 1 is pressed downwards, and the four suckers 21 can fix the culture box 1 on a table top, so that the culture box 1 is not easy to slide, and the culture box 1 is prevented from falling and being damaged; when the two connecting plates 32 move oppositely, the two connecting plates 32 can respectively drive the two slide bars 3 at the front side and the two slide bars 3 at the rear side to move outwards, so that the four plugs 31 can eliminate blockage of the first air hole 23, the air in the inner air chamber 24 can be communicated with the outer air chamber 25 through the first air hole 23, and the air in the external environment can enter the suction cups 21 through the second air hole 27, the outer air chamber 25, the first air hole 23, the inner air chamber 24 and the vent grooves 26 in sequence, so that the four suction cups 21 can eliminate adsorption on the table top, the culture box 1 can be taken down from the table top, and the taking-down process is simple and convenient and is convenient to use;

in an initial state, the second handle 41 is positioned in the threaded cylinder 4, the threaded cylinder 4 is sealed, the cover plate 11 can be lifted by lifting the second handle 41 by a user, when the culture solution needs to be added into the culture box 1, the second handle 41 is unscrewed, the nutrient solution can be added into the culture box 1 through the threaded cylinder 4 by the user, compared with the case that the cover plate 11 is opened, the contact area between the inside of the culture box 1 and the outside air can be reduced by opening the second handle 41, and thus the cervical cancer stem cells cultured in the culture box 1 are not easily polluted;

the utility model provides a cervical cancer stem cell culture apparatus, this culture apparatus can fix at the desktop, makes culture apparatus be difficult for sliding, and then prevents that culture apparatus from dropping and damaging, in addition when the filling nutrient solution, need not to wholly open apron 1, cultivates the cervical cancer stem cell of 1 interior cultivations of box just so and is difficult for receiving the pollution.

Preferably, the cover plate 11 is provided with a transparent viewing window 5. Such a structure facilitates observation of the inside of the culture box 1 when the cover plate 11 is closed. In fact, other structures that facilitate viewing of the inside of the incubator 1 when the cover plate 11 is closed may be used depending on the circumstances.

Preferably, a plurality of convex strips 51 are arranged on the outer side of the second handle 41. With this structure, the user can rotate the second handle 41 conveniently. In fact, other configurations for facilitating the rotation of the second handle 41 by the user are also contemplated as appropriate.

Preferably, the first handle 36 is cross-shaped. This configuration facilitates the user in rotating the first handle 36. In fact, other configurations for facilitating rotation of the first handle 36 by a user are contemplated as appropriate.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A cervical cancer stem cell culture apparatus comprising a culture box (1) and a cover plate (11), characterized in that: the cultivation box is characterized in that the lower end of the cultivation box (1) is provided with four rectangular boxes (2) which are distributed in a rectangular shape, sucking discs (21) are fixedly connected to the lower ends of the four rectangular boxes (2), transversely arranged partition plates (22) are arranged in the rectangular boxes (2), first air holes (23) are formed in the middle of the partition plates (22), the partition plates (22) divide the inner space of the rectangular boxes (2) into an inner air chamber (24) and an outer air chamber (25), the outer air chambers (25) of the two rectangular boxes (2) on the rear side and the outer air chambers (25) of the two rectangular boxes (2) on the front side face outwards, air grooves (26) communicated with the inner air chamber (24) are formed in the upper ends of the sucking discs (21), second air holes (27) communicated with the external environment are formed in the side faces of the outer air chambers (25), sliding rods (3) are connected to the rear ends of the two rectangular boxes (2) on the rear side and the two rectangular boxes (2) on the front side in a sliding manner, four slide bar (3) inside one end all be equipped with first air pocket (23) assorted end cap (31), the rear side two between slide bar (3) and the front side two equal fixedly connected with connecting plate (32) between slide bar (3), it is equipped with rotation seat (33) to cultivate box (1) lower extreme, it is connected with pivot (34) to rotate seat (33), both sides all are equipped with screw thread section (35), two around pivot (34) screw thread section (35) opposite direction, two screw thread section (35) respectively with two connecting plate (32) threaded connection, pivot (34) both ends all are equipped with the first in command (36), apron (11) upper end is equipped with threaded cylinder (4), threaded cylinder (4) threaded connection has second in command (41).

2. The cervical cancer stem cell culturing device according to claim 1, wherein: the cover plate (11) is provided with a transparent observation window (5).

3. The cervical cancer stem cell culturing device according to claim 1, wherein: a plurality of convex strips (51) are arranged on the outer side of the second handle (41).

4. The cervical cancer stem cell culturing device according to claim 1, wherein: the first handle (36) is cross-shaped.