CN216237081U

CN216237081U - Embryo culture dish

Info

Publication number: CN216237081U
Application number: CN202122194572.6U
Authority: CN
Inventors: 刘芳; 金锐; 白刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-11
Filing date: 2021-09-11
Publication date: 2022-04-08
Anticipated expiration: 2031-09-11

Abstract

The utility model relates to an embryo culture dish, which comprises a culture dish, wherein the surfaces of the two sides of the culture dish are both connected with connecting rods, the connecting rod is rotatably connected with supporting plates, one side wall of each supporting plate, which is relatively close to the corresponding supporting plate, is connected with a sliding rod, a dish cover is arranged at the upper side of the culture dish, the left side wall and the right side wall of the dish cover are both connected with connecting plates, the surface of the connecting plate is provided with a sliding chute, the two sliding rods are respectively connected with the two sliding chutes in a sliding way, the surface of the side wall of the culture dish, which is positioned at one side of the connecting rod, is connected with a pressing plate, the upper surface of the dish cover is connected with a pulling plate, the surface of the pulling plate is provided with a through hole, and the embryo culture dish which is good in sealing effect and capable of protecting the dish cover from being polluted by impurities is designed by arranging the groove A, the groove B, the sealing gasket A, the sealing gasket B, the dish cover, the supporting plate, the limiting block, the sliding groove, the sliding rod, the connecting plate and the like.

Description

Embryo culture dish

Technical Field

The utility model relates to the field of culture dishes, in particular to an embryo culture dish.

Background

A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant materials, microorganism culture and adherent culture of animal cells. The plastic may be of polyethylene material, disposable and reusable, suitable for laboratory inoculation, streaking, bacterial isolation and may be used for the cultivation of plant material.

The current culture dish structure still has some defects: firstly, train name and ware lid are the separation, and the ware lid drops easily, and the ware lid glues the dust easily after taking off, then when closing again, impurity drops easily in the culture dish, gives embryonic bringing troublesome, culture dish and ware lid in addition after closing, and the gap between culture dish and the ware lid is great, and external impurity gets into wherein easily, to these defects and not enough, and a novel structure of present accessible design is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an embryo culture dish.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an embryo culture dish comprises a culture dish, wherein connecting rods are connected to the surfaces of two sides of the culture dish respectively, the connecting rods are rotatably connected with supporting plates, two sliding rods are connected to one side wall of the supporting plates, which is relatively close to the two supporting plates, a dish cover is arranged on the upper side of the culture dish, connecting plates are connected to the left side wall and the right side wall of the dish cover respectively, sliding grooves are formed in the surface of each connecting plate, the two sliding rods are respectively connected with the two sliding grooves in a sliding manner, a pressing plate is connected to the surface of the side wall of the culture dish, which is positioned on one side of the connecting rods, a pulling plate is connected to the upper surface of the dish cover, a through hole is formed in the surface of the pulling plate, a clamping groove is formed in the lower surface of the dish cover, a groove B is formed in the inner wall of the top of the clamping groove, a sealing gasket B is bonded inside the groove B, a sealing gasket A is bonded to the inner side wall of the clamping groove, and a groove A is formed in the outer wall of the culture dish, the sealing gasket A is matched with the groove A, and the side wall of the culture dish positioned on one side of the connecting rod is connected with a limiting block.

Preferably, a plurality of uniform scale marks are transversely and longitudinally arranged on the inner wall of the culture dish, and the transversely arranged scale marks are intersected with the longitudinally arranged scale marks; set up the scale mark and can learn embryo standing groove's approximate chi footpath, also supplementary user location simultaneously is different to be surveyed the specific position at embryo place, and structural design is humanized.

Preferably, the rear wall of the culture dish is connected with a supporting block, the bottom height of the supporting block and the bottom height of the culture dish are in the same horizontal line, a through groove is formed in the surface of the dish cover, and a filter screen is arranged inside the through groove; after the backup pad drove the dish lid and lifts up, the rear side of culture dish is arranged in to the dish lid, in order to prevent that the structure focus from falling to one side and leading to the culture dish to tumble, the structure is provided with the supporting shoe at the back wall of culture dish to promote the stability of culture dish, set up logical groove and filter screen, the inside embryo of culture dish can obtain to cultivate the required gas of in-process like this.

Preferably, the culture dish and the dish cover are both square, and the culture dish and the dish cover are made of transparent glass materials; the transparent glass material facilitates the observation of the observed object inside the culture dish by the user.

Preferably, a plurality of embryo placing grooves which are uniformly distributed are formed in the inner wall of the culture dish, and the embryo placing grooves are arranged at intervals of scale lines; embryos to be performed by the user may be placed in an embryo placement tray in the petri dish.

Preferably, one end of the sliding rod, which is far away from the supporting plate, is connected with a baffle plate, and the diameter of the baffle plate is larger than the width of the sliding groove; the slide bar slides in the spout of connecting plate inside, in order to avoid slide bar and spout to break away from sliding connection, connects the baffle at the one end of slide bar to it is inseparable to guarantee to connect between the structure.

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

1. when the culture dish cover is used, firstly, one hand presses the movable plate downwards, the other hand holds the through groove of the pressing plate to lift the dish cover upwards, the sliding rod is located at the bottommost part of the sliding groove, the dish cover and the culture dish are separated from clamping, then the dish cover is pulled to one side, the supporting plate cannot rotate to the other side any more due to blocking of the limiting block, the dish cover is suspended above the culture dish, the dish cover and the culture dish are connected through the supporting plate, falling or dust staining caused by placement of the dish cover everywhere is avoided, and pollution of impurities to embryos caused by re-clamping of the dish cover on the culture dish is avoided.

2. According to the culture dish and the dish cover, after the culture dish and the dish cover are clamped again, the frame-shaped surface at the top of the culture dish extends to the inside of the groove B, the sealing gasket B is further arranged inside the groove B, so that the frame-shaped surface can be abutted to the surface of the sealing gasket B, meanwhile, the sealing gasket A on the inner side wall of the clamping groove can enter the inside of the groove A, the sealing performance of the connection position of the culture dish and the dish cover is guaranteed through the mutual matching of the groove A, the sealing gasket A, the groove B and the sealing gasket B, and meanwhile, the through groove and the filter screen on the dish cover can provide gas needed in the embryo culture process for embryos inside the culture dish.

Drawings

FIG. 1 is a schematic structural view of an embryo culture dish according to the present invention;

FIG. 2 is a schematic view of a structural assembly of an embryo culture dish according to the present invention;

FIG. 3 is a schematic view of a embryo culture dish according to a second embodiment of the present invention.

In the figure: 1. a box culture dish; 2. a groove A; 3. an embryo placing groove; 4. pressing the movable plate; 5. a connecting rod; 6. a support plate; 7. a slide bar; 8. a baffle plate; 9. a chute; 10. a gasket A; 11. a groove B; 12. a gasket B; 13, a card slot; 14. pulling the movable plate; 15. a through groove; 16. a dish cover; 17. a connecting plate; 18. a support block; 19. a limiting block; scale marks; 21. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The first embodiment is as follows:

an embryo culture dish comprises a culture dish 1, wherein connecting rods 5 are connected to the surfaces of two sides of the culture dish 1, the connecting rods 5 are rotatably connected with supporting plates 6, one side wall, close to each other, of each of the two supporting plates 6 is connected with a sliding rod 7, a dish cover 16 is arranged on the upper side of the culture dish 1, a supporting block 18 is connected to the rear wall of the culture dish 1, the bottom height of the supporting block 18 and the bottom height of the culture dish 1 are on the same horizontal line, a through groove is formed in the surface of the dish cover 16, a filter screen 21 is arranged inside the through groove, the culture dish 1 and the dish cover 16 are both square, the culture dish 1 and the dish cover 16 are made of transparent glass, a plurality of embryo placing grooves 3 which are uniformly distributed are formed in the inner wall of the culture dish 1, the embryo placing grooves 3 are arranged at intervals of scale marks 20, the sliding rods 7 can slide up and down inside a sliding groove 9 of the connecting plate 17, and therefore when a user wants to open the dish cover 16, the dish cover 16 can be lifted upwards to enable the dish cover 16 to be separated from the clamping relation with the culture dish 1, and the structure is reasonable, as shown in attached figures 1 and 2; after the backup pad 6 drives the dish lid 16 and lifts up, the rear side of culture dish 1 is arranged in to dish lid 16, in order to prevent that the structure focus from falling to one side and leading to culture dish 1 to overturn, the structure is provided with the supporting shoe 18 at the back wall of culture dish 1, thereby promote the stability of culture dish 1, set up logical groove and filter screen 21, the inside embryo of culture dish 1 can obtain to cultivate the required gas of in-process like this, transparent glass material convenience of customers is surveyd the object by the observation inside of culture dish 1, the embryo that the user needs to go on can be placed in embryo standing groove 3 in culture dish 1.

The left side wall and the right side wall of a dish cover 16 are both connected with a connecting plate 17, the surface of the connecting plate 17 is provided with a sliding groove 9, two sliding rods 7 are respectively in sliding connection with the two sliding grooves 9, the surface of the side wall of the culture dish 1 on one side of a connecting rod 5 is connected with a pressing plate 4, the upper surface of the dish cover 16 is connected with a pulling plate 14, the surface of the pulling plate 14 is provided with a through hole 15, the lower surface of the dish cover 16 is provided with a clamping groove 13, the inner wall of the top of the clamping groove 13 is provided with a groove B11, a sealing gasket B12 is bonded inside the groove B11, a sealing gasket A10 is bonded on the inner side wall of the clamping groove 13, the outer wall of the culture dish 1 is provided with a groove A2, a sealing gasket A10 is matched with a groove A2, the side wall of the culture dish 1 on one side of the connecting rod 5 is connected with a limiting block 19, one end of the sliding rod 7, which is far away from a supporting plate 6, the diameter of the baffle 8 is larger than the width of the sliding groove 9, the area of the sliding groove 9 is larger than the area of the culture dish 1, the dish cover 16 can be clamped outside the culture dish 1, and the frame-shaped top of the culture dish 1 can extend into the groove B11, so that the sealing effect of the structure is ensured, as shown in the attached figures 1 and 2; the sliding rod 7 slides in the sliding groove 9 of the connecting plate 17, and in order to avoid the sliding rod 7 from being separated from the sliding connection with the sliding groove 9, a baffle plate 8 is connected to one end of the sliding rod 7, so that the connection between the structures is tight.

Example two:

the inner wall of the culture dish 1 is transversely and longitudinally provided with a plurality of uniform scale marks 20, and the transversely arranged scale marks 20 are intersected with the longitudinally arranged scale marks 20, as shown in figure 3; the rough size of the embryo placing groove 3 can be known by setting the scale marks 20, and meanwhile, the user is assisted in positioning the specific positions of different measured embryos, and the structural design is humanized.

The working principle is as follows: when the culture dish is used, firstly, one hand presses the movable plate 4 downwards, the other hand holds the through groove 15 of the pressing plate 14 to lift the dish cover 16 upwards, the sliding rod 7 is positioned at the bottommost part of the sliding groove 9, the dish cover 16 is separated from the culture dish 1 in a clamping manner, then the dish cover 16 is pulled to one side, due to the blocking of the limiting block 19, the supporting plate 6 cannot rotate towards the other side, the dish cover 16 is suspended above the culture dish 1, the dish cover 16 is connected with the culture dish 1 through the supporting plate 6, the phenomenon that the dish cover 16 falls down or is stained with dust due to the everywhere placement is avoided, the phenomenon that the dish cover 16 is clamped on the culture dish 1 again to pollute an embryo is avoided, after the culture dish 1 is clamped with the dish cover 16 again, the frame-shaped surface at the top of the culture dish 1 extends to the inside of the groove B11, and the sealing gasket B12 is further arranged inside the groove B11, so that the frame-shaped surface can be abutted to the surface of the sealing gasket B12, simultaneously the sealed inside that A10 will get into recess A2 of draw-in groove 13 inside wall, thereby this structure has guaranteed the leakproofness of culture dish 1 and dish lid 16 junction through mutually supporting of recess A2, sealed A10, recess B11 and sealed pad B12, and logical groove and filter screen 21 on the dish lid 16 can provide the required gas of embryo culture in-process for the inside embryo of culture dish 1 simultaneously.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The embryo culture dish comprises a culture dish (1) and is characterized in that connecting rods (5) are connected to the surfaces of the two sides of the culture dish (1), the connecting rods (5) are rotatably connected with supporting plates (6), two side walls, close to each other, of the two supporting plates (6) are connected with sliding rods (7), a dish cover (16) is arranged on the upper side of the culture dish (1), connecting plates (17) are connected to the left side wall and the right side wall of the dish cover (16), sliding grooves (9) are formed in the surface of each connecting plate (17), the two sliding rods (7) are respectively in sliding connection with the two sliding grooves (9), a pressing plate (4) is connected to the surface of the side wall, located on one side of the connecting rods (5), of the culture dish (1), a pulling plate (14) is connected to the upper surface of the dish cover (16), and through holes (15) are formed in the surface of the pulling plate (14), draw-in groove (13) have been seted up to the lower surface of ware lid (16), recess B (11) have been seted up to the top inner wall of draw-in groove (13), the inside bonding of recess B (11) has sealed pad B (12), the inside wall bonding of draw-in groove (13) has sealed pad A (10), recess A (2) are seted up to the outer wall of culture dish (1), sealed pad A (10) and recess A (2) phase-match, the lateral wall that lies in culture dish (1) of connecting rod (5) one side is connected with stopper (19).

2. An embryo culture dish according to claim 1, wherein the inner wall of the culture dish (1) is provided with a plurality of uniform graduation marks (20) in transverse direction and in longitudinal direction, and the graduation marks (20) arranged in transverse direction intersect with the graduation marks (20) arranged in longitudinal direction.

3. The embryo culture dish according to claim 1, wherein the back wall of the culture dish (1) is connected with a supporting block (18), the bottom height of the supporting block (18) and the bottom height of the culture dish (1) are on the same horizontal line, a through groove is formed in the surface of the dish cover (16), and a filter screen (21) is arranged inside the through groove.

4. The embryo culture dish according to claim 1, wherein the culture dish (1) and the dish cover (16) are both square, and the culture dish (1) and the dish cover (16) are made of transparent glass.

5. An embryo culture dish according to claim 1 or 2, wherein the inner wall of the culture dish (1) is provided with a plurality of embryo placing grooves (3) which are uniformly distributed, and the embryo placing grooves (3) are arranged at intervals of scale marks (20).

6. An embryo culture dish according to claim 1, wherein the end of the sliding rod (7) away from the support plate (6) is connected with a baffle (8), and the diameter of the baffle (8) is larger than the width of the chute (9).