CN210856153U - Culture dish that sealing performance is good - Google Patents

Abstract

The utility model discloses a culture dish that sealing performance is good, including installing a plurality of culture dish bodies on the mount pad, with culture dish body top swing joint's sealed lid and be located the ventilation unit of sealed inside and symmetric distribution of lid, the utility model discloses there is sealed the pad at culture dish body internally mounted, improves the leakproofness of culture dish body, prevents that its inside from receiving the pollution of other things, and culture dish body bottom is provided with the bulge, and the bulge both ends set up to the arc, provide convenience for taking out its inside cultured thing, the corner of the people's clearance culture dish body of being convenient for simultaneously. Can be with culture dish body inside and external intercommunication through the ventilative device that sets up, be located the variation in size in the ventilative hole of both sides, select different ventilative devices according to particular case, through rotatory arc movable plate for the arc movable plate not with ventilative jogged joint can, be provided with the annular arch on culture dish body bottom, improve the stability that culture dish body and mount pad are connected.

Description

Culture dish that sealing performance is good

Technical Field

The utility model relates to a culture dish technical field specifically is a culture dish that sealing performance is good.

Background

The culture dish is a glass or plastic round vessel used for containing liquid culture solution or solid agar culture solution for cell culture, and is a chemical device used for culturing bacteria.

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.

At present, make the culture dish in using the glassware mostly, the people of being convenient for observe, and the gas tightness is not good in the use, and can not control being external connection of culture dish, easily receives the pollution of other objects, when placing the culture dish, generally inserts it on the mount pad, but the stability of culture dish is not high, when clearing up the culture dish, and is unclean to the easy clearance of its inside corner.

Disclosure of Invention

An object of the utility model is to provide a culture dish that sealing performance is good to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a culture dish that sealing performance is good, including installing a plurality of culture dish bodies on the mount pad, with culture dish body top swing joint's sealed lid and be located the inside and symmetric distribution's of sealed lid ventilation unit, the standing groove that the mount pad upper end set up is inserted to culture dish body bottom, and the periphery of culture dish body bottom is provided with the annular arch, and the lower extreme that the protruding width of annular is little inserts in the standing groove, ventilation unit includes the sliding tray that is located sealed lid upper end, is located the inside arc movable plate of sliding tray, communicates the ventilative hole of sliding tray and sealed lid lower extreme and installs the filter in ventilative downthehole portion, arc movable plate and sliding tray swivelling joint, and arc movable plate bottom installs the rubber pad, and rotatory arc movable plate seals ventilative hole to ventilative hole upper end.

Preferably, the bottom of the inner side of the culture dish body is provided with a convex part, two ends of the convex part extend to the inner walls of two sides of the culture dish body to coincide with each other, and the inner sides of two ends of the convex part are in a circular arc shape.

Preferably, a plurality of supporting blocks are symmetrically and uniformly distributed on the inner side of the upper end of the culture dish body, the supporting blocks are connected with a sealing gasket positioned on the upper end of the supporting blocks, and the sealing gasket is connected with the inner wall of the culture dish body.

Preferably, the middle position of the sealing gasket is provided with a crease, the crease extends to two ends of the sealing gasket, the upper end of the sealing gasket is provided with a moving block, the moving block is pulled to enable the sealing gasket to be folded along the crease, and the moving block is inserted into a connecting groove at the upper end of the sealing gasket after the sealing gasket is folded.

Preferably, after the sealing gasket is folded in half, the ventilation hole is communicated with the interior of the culture dish body, and a gap is reserved between the upper end of the folded sealing gasket and the sealing cover.

Preferably, the upper end of the sealing cover is provided with a handle, the handle is positioned between the two sliding grooves, and the ventilating holes on the two sides of the handle are different in size.

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

1. be provided with the handle in culture dish body upper end, make things convenient for people to open sealed lid, at culture dish body internally mounted have sealed the pad, improve the leakproofness of culture dish body, prevent that its inside from receiving the pollution of other things, culture dish body bottom is provided with the bulge, and the bulge both ends set up to the arc, provide convenience for taking out its inside thing of cultivateing, the corner of the people's clearance culture dish body of being convenient for simultaneously.

2. When the inside needs ventilation of culture dish body, can be with sealed the pad along the crease fifty percent discount, the movable block inserts in the spread groove that is located sealed upper end of filling up after the fifty percent discount, at this moment, can cover sealed lid, can be with culture dish body inside and external intercommunication through the ventilative device that sets up, be located the variation in size in the ventilative hole of both sides, according to the ventilative device of particular case selection difference, through rotatory arc movable plate, make the arc movable plate not with ventilative jogged joint can, it is protruding to be provided with the annular on culture dish body bottom, improve the stability that culture dish body and mount pad are connected.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the culture dish body of the present invention;

FIG. 3 is a top view of the gasket of the present invention;

fig. 4 is a top view of the sealing cover of the present invention.

In the figure: 1. a culture dish body; 2. a mounting seat; 3. an annular projection; 4. a placement groove; 5. a sealing cover; 6. a ventilation device; 601. a sliding groove; 602. an arc-shaped moving plate; 603. a filter plate; 604. a ventilation hole; 605. a rubber pad; 7. a handle; 8. a convex portion; 9. connecting grooves; 10. a support block; 11. a gasket; 12. folding; 13. moving the mass.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a culture dish with good sealing performance comprises a plurality of culture dish bodies 1 arranged on a mounting seat 2, a sealing cover 5 movably connected with the top of the culture dish bodies 1 and ventilation devices 6 which are positioned inside the sealing cover 5 and are symmetrically distributed, the bottom of the culture dish body 1 is inserted into a placing groove 4 arranged at the upper end of the mounting seat 2, an annular bulge 3 is arranged at the periphery of the bottom of the culture dish body 1, the lower end of the annular bulge 3 with small width is inserted into the placing groove 4, the ventilating device 6 comprises a sliding groove 601 at the upper end of the sealing cover 5, an arc-shaped moving plate 602 positioned inside the sliding groove 601, a ventilation hole 604 communicating the sliding groove 601 with the lower end of the sealing cover 5, and a filter plate 603 installed inside the ventilation hole 604, the arc-shaped moving plate 602 is rotatably connected with the sliding groove 601, and the bottom of the arc-shaped moving plate 602 is provided with a rubber pad 605, and the arc-shaped moving plate 602 is rotated to the upper end of the ventilation hole 604 to seal the ventilation hole 604.

Further, the bottom of the inner side of the culture dish body 1 is provided with a convex part 8, two ends of the convex part 8 extend to the inner walls of two sides of the culture dish body 1 to coincide with each other, and the inner sides of two ends of the convex part 8 are arranged to be in a circular arc shape.

Further, a plurality of supporting blocks 10 are symmetrically and uniformly distributed on the inner side of the upper end of the culture dish body 1, the supporting blocks 10 are connected with a sealing gasket 11 positioned on the upper end of the supporting blocks, and the sealing gasket 11 is connected with the inner wall of the culture dish body 1.

Furthermore, a crease 12 is arranged in the middle of the sealing gasket 11, the crease 12 extends to two ends of the sealing gasket 11, a moving block 13 is arranged at the upper end of the sealing gasket 11, the moving block 13 is pulled to fold the sealing gasket 11 in half along the crease 12, and the moving block 13 is inserted into the connecting groove 9 at the upper end of the sealing gasket 11 after the folding in half.

Further, after the sealing gasket 11 is folded in half, the ventilation hole 605 is communicated with the inside of the culture dish body 1, and a gap is left between the upper end of the folded sealing gasket 11 and the sealing cover 5.

Further, a handle 7 is arranged at the upper end of the sealing cover 5, the handle 7 is positioned between the two sliding grooves 601, and the sizes of the ventilation holes 604 on the two sides of the handle are different.

The working principle is as follows: the upper end of the culture dish body 1 is provided with a handle 7, which is convenient for people to open a sealing cover 5, a sealing gasket 11 is arranged inside the culture dish body 1, which improves the sealing property of the culture dish body 1 and prevents the inside of the culture dish body from being polluted by other objects, the bottom of the culture dish body 1 is provided with a convex part 8, two ends of the convex part 8 are arranged into arc shapes, which provides convenience for taking out the objects cultured inside the culture dish body, and simultaneously facilitates people to clean the corners of the culture dish body 1, when ventilation is needed inside the culture dish body 1, the sealing gasket 11 can be folded along a crease 12, a moving block 13 is inserted into a connecting groove 9 at the upper end of the sealing gasket 11 after folding, at the moment, the sealing cover 5 can be covered, the inside of the culture dish body 1 can be communicated with the outside through the ventilation device 6, the ventilation holes 604 at two sides are different in, through rotatory arc moving plate 602 for arc moving plate 602 not with ventilative hole 604 be connected can, be provided with annular arch 3 on culture dish body 1 bottom, improve the stability that culture dish body 1 and mount pad 2 are connected.

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 (6)

1. The utility model provides a culture dish that sealing performance is good which characterized in that: comprises a plurality of culture dish bodies (1) arranged on a mounting seat (2), a sealing cover (5) movably connected with the top of the culture dish bodies (1) and ventilating devices (6) which are positioned in the sealing cover (5) and are symmetrically distributed, wherein the bottom of each culture dish body (1) is inserted into a placing groove (4) arranged at the upper end of the mounting seat (2), an annular bulge (3) is arranged at the periphery of the bottom of each culture dish body (1), the lower end of the annular bulge (3) with small width is inserted into the placing groove (4), each ventilating device (6) comprises a sliding groove (601) positioned at the upper end of the sealing cover (5), an arc moving plate (602) positioned in the sliding groove (601), a ventilation hole (604) communicating the sliding groove (601) with the lower end of the sealing cover (5) and a filter plate (603) arranged in the ventilation hole (604), and the arc moving plate (602) is rotatably connected with the sliding, and the bottom of the arc-shaped moving plate (602) is provided with a rubber pad (605), and the arc-shaped moving plate (602) is rotated to the upper end of the ventilation hole (604) to seal the ventilation hole (604).

2. A petri dish with good sealing performance according to claim 1, wherein: bulge (8) are installed to the bottom of culture dish body (1) inboard, and bulge (8) both ends extend to coincide mutually with the inner wall of culture dish body (1) both sides, and the inboard at bulge (8) both ends sets up to the circular arc shape.

3. A petri dish with good sealing performance according to claim 1, wherein: the inner side of the upper end of the culture dish body (1) is symmetrically and uniformly provided with a plurality of supporting blocks (10), the supporting blocks (10) are connected with a sealing gasket (11) positioned at the upper end of the supporting blocks, and the sealing gasket (11) is connected with the inner wall of the culture dish body (1).

4. A petri dish with good sealing performance according to claim 3, wherein: the middle position of the sealing gasket (11) is provided with a crease (12), the crease (12) extends to two ends of the sealing gasket (11), the upper end of the sealing gasket (11) is provided with a moving block (13), the moving block (13) is pulled to enable the sealing gasket (11) to be folded along the crease (12), and the moving block (13) is inserted into a connecting groove (9) at the upper end of the sealing gasket (11) after being folded.

5. A well-sealed culture dish according to claim 4, wherein: after the sealing gasket (11) is folded in half, the ventilation hole (604) is communicated with the interior of the culture dish body (1), and a gap is reserved between the upper end of the folded sealing gasket (11) and the sealing cover (5).

6. A well-sealed culture dish according to claim 5, wherein: a lifting handle (7) is arranged at the upper end of the sealing cover (5), the lifting handle (7) is positioned between the two sliding grooves (601), and the ventilation holes (604) on the two sides of the lifting handle are different in size.

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