CN216890896U

CN216890896U - Semi-automatic square culture dish device of falling ware

Info

Publication number: CN216890896U
Application number: CN202122539324.0U
Authority: CN
Inventors: 李春杰; 李季萍
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-07-05
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a semi-automatic square culture dish plate-pouring device, which belongs to the technical field of culture dish plate-pouring devices and is characterized by comprising an outer base, wherein the upper end surface of the outer base is provided with a sliding groove, the inside of the sliding groove is connected with an inner base in a sliding manner, the upper end surface of the inner base is fixedly connected with four uniformly distributed adjusting columns, the outer side walls of the four adjusting columns are respectively provided with ten uniformly distributed first positioning screw holes, the outer side walls of the four adjusting columns are respectively connected with a movable block in a sliding manner, the outer side walls of the four movable blocks are respectively detachably connected with a first positioning screw matched with the first positioning screw holes, and a dish-placing frame is fixedly connected among the four movable blocks, so that the effect of conveniently pouring and combining a plurality of culture dishes and then moving out the culture dishes is achieved, and the plate-pouring efficiency of the culture dishes is improved.

Description

Semi-automatic square culture dish device of falling ware

Technical Field

The utility model relates to the field of culture dish pouring devices, in particular to a semi-automatic square culture dish pouring device.

Background

The culture dish is a laboratory vessel used for microorganism or cell culture, is generally made of glass or plastic, the culture dish is basically divided into two types, mainly made of plastic and glass, the glass can be used for plant materials, microorganism culture and adherent culture of animal cells, and the plastic can be made of polyethylene, is disposable and reusable, is suitable for operations of laboratory inoculation, streaking and bacterium separation, and can be used for plant material culture.

The square culture dish device of falling ware of current semi-automatic inconveniently shifts out after carrying out the plate transfer and combining to a plurality of culture dishes, and artifical manual plate transfer has reduced the efficiency to the culture dish plate transfer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a semi-automatic square culture dish pouring device for solving the problems.

The utility model discloses a semi-automatic square culture dish pouring device, which comprises an outer base, wherein the upper end surface of the outer base is provided with a sliding groove, the inner part of the sliding groove is connected with an inner base in a sliding manner, the upper end surface of the inner base is fixedly connected with four uniformly distributed adjusting columns, the outer side walls of the four adjusting columns are provided with ten uniformly distributed first positioning screw holes, the outer side walls of the four adjusting columns are connected with movable blocks in a sliding manner, the outer side walls of the four movable blocks can be detachably connected with first positioning screws matched with the first positioning screw holes, and a dish placing frame is fixedly connected among the four movable blocks.

In order to conveniently and fixedly install rectangular culture dishes with different sizes when the culture dishes are installed on the dish rack, the semi-automatic square culture dish pouring device is preferably characterized in that fixed plates are fixedly connected to the periphery of the upper end face of the dish rack, positioning blocks are arranged on the inner side walls of the four fixed plates, locking screws are fixedly connected to the outer side walls of the four positioning blocks, and the other ends of the four locking screws penetrate through the four fixed plates respectively and extend to the outer sides of the fixed plates.

In order to fix the dish rack and the inner base conveniently, the semi-automatic square culture dish pouring device is preferably used, the upper end surface of the dish rack is connected with two second positioning screws in a penetrating mode, and the upper end surface of the inner base is provided with two second positioning screw holes matched with the second positioning screws.

In order to determine the amount of the culture medium poured into the culture dish according to the marking line, the semi-automatic square culture dish pouring device is preferably used, the transparent scale plate is fixedly connected to the front end of the upper end face of the dish placing frame, and the indicating line is fixedly connected to the front end face of the transparent scale plate.

In order to avoid the problem of separation between the four anti-falling stoppers and the four adjusting columns, the semi-automatic square culture dish pouring device is preferably characterized in that the upper ends of the four adjusting columns are in threaded connection with the anti-falling stoppers.

In order to increase the friction coefficient between the outer base and the table top, the semi-automatic square culture dish pouring device is preferably characterized in that the lower end surface of the outer base is fixedly connected with four anti-skidding support legs which are uniformly distributed.

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

the semi-automatic square culture dish pouring device comprises a dish placing frame, four first positioning screws, a dish cover, a dish pushing and moving frame, a dish placing frame, a dish pouring device, a plate pouring device and a plate pouring device, wherein the dish placing frame is moved and adjusted to the uppermost position when plate pouring is carried out, the four first positioning screws are screwed into the four first positioning screws at the uppermost position, the culture dishes are installed on the dish placing frame (the height of the dish is basically parallel to that of an alcohol lamp), then culture mediums begin to pour, the first culture dish is poured and covered with the dish cover, the four first positioning screws are unscrewed, the dish placing frame is moved downwards, the height of one dish is adjusted downwards, the four first positioning screws are screwed into the four corresponding first positioning screws, a second culture dish is manually placed on the last culture dish, plate pouring is continued, the plates are sequentially poured according to the steps, the inner base is pulled out from the outer base until the tenth culture dish is a group, the plate pouring work is finished, and the effect of conveniently pouring and moving out a plurality of culture dishes after the plates are combined is achieved, the efficiency of the plate transfer to the culture dish is improved.

Drawings

FIG. 1 is a schematic diagram of a semi-automatic square culture dish pouring device according to the present invention;

FIG. 2 is a top view of a semi-automatic square culture dish pouring device of the present invention;

FIG. 3 is a left side view of a semi-automatic square plate transferring device of the present invention.

In the drawings, 1, an outer base; 101. a chute; 102. anti-skid support legs; 2. an inner base; 3. an adjustment column; 301. a first positioning screw hole; 302. a movable block; 303. a first set screw; 304. an anti-drop stop block; 4. placing a dish rack; 5. a fixing plate; 501. locking the screw; 502. positioning blocks; 6. a transparent scale plate; 7. a second set screw; 701. and a second positioning screw hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, a semi-automatic square culture dish pouring device comprises an outer base 1, a sliding groove 101 is formed in the upper end face of the outer base 1, an inner base 2 is connected to the inside of the sliding groove 101 in a sliding mode, four adjusting columns 3 are fixedly connected to the upper end face of the inner base 2 in an evenly-distributed mode, ten first positioning screw holes 301 are formed in the outer side walls of the four adjusting columns 3 in an evenly-distributed mode, movable blocks 302 are connected to the outer side walls of the four adjusting columns 3 in a sliding mode, first positioning screws 303 matched with the first positioning screw holes 301 are detachably connected to the outer side walls of the four movable blocks 302, and dish placing frames 4 are fixedly connected among the four movable blocks 302.

In this embodiment: when plate turning is carried out, the dish placing frame 4 is moved and adjusted to the uppermost position, four first positioning screws 303 are screwed into the four uppermost positioning screw holes 301, then the culture dishes are installed on the dish placing frame 4 (the height of the culture dishes is basically parallel to that of an alcohol lamp), then culture mediums are poured, after the first culture dish is turned over and is covered with a culture dish cover, the four first positioning screws 303 are unscrewed, the dish placing frame 4 is moved downwards, the height of one dish is adjusted downwards, the four first positioning screws 303 are screwed into the corresponding four first positioning screw holes 301, the second culture dish is manually placed on the last culture dish, plate turning is continued, the plates are sequentially turned over according to the steps, the plates are turned into a group until the tenth culture dish is reached, the culture mediums are pushed and translated to be drawn out of the inner base 2 from the outer base 1, and finally the plate turning work is finished, so that the effect of conveniently turning over and moving out after combination of a plurality of culture dishes is achieved, the efficiency of the plate transfer to the culture dish is improved.

As a technical optimization scheme of the utility model, the periphery of the upper end surface of the dish placing frame 4 is fixedly connected with the fixing plates 5, the inner side walls of the four fixing plates 5 are provided with the positioning blocks 502, the outer side walls of the four positioning blocks 502 are fixedly connected with the locking screws 501, and the other ends of the four locking screws 501 penetrate through the four fixing plates 5 respectively and extend to the outer sides of the fixing plates 5.

In this embodiment: after the first culture dish is placed in the dish placing frame 4, the four locking screws 501 are screwed respectively to drive the four positioning blocks 502 to fix the culture dish in the dish placing frame 4, so that the effect of conveniently fixing and installing the culture dishes in different sizes in the process of installing the culture dishes on the dish placing frame 4 is achieved.

As a technical optimization scheme of the utility model, the upper end surface of the dish placing frame 4 is connected with two second positioning screws 7 in a penetrating way, and the upper end surface of the inner base 2 is provided with two second positioning screw holes 701 matched with the second positioning screws 7.

In this embodiment: after ten culture dishes are installed, the dish placing frame 4 and the inner base 2 are fixed by screwing the four second positioning screws 7, so that the effect of conveniently fixing the dish placing frame 4 and the inner base 2 is achieved.

As a technical optimization scheme of the utility model, the front end of the upper end face of the dish placing frame 4 is fixedly connected with a transparent scale plate 6, and the front end face of the transparent scale plate 6 is fixedly connected with an indication line.

In this embodiment: the indication lines on the transparent scale plate 6 are respectively one-half and one-third, and when the culture medium is poured into the culture dish, the amount of the culture medium poured into the culture dish can be determined according to the indication lines.

As a technical optimization scheme of the utility model, the upper ends of the four adjusting columns 3 are in threaded connection with anti-falling stoppers 304.

In this embodiment: when the four movable blocks 302 move upward, the four anti-falling stoppers 304 prevent the four anti-falling stoppers 304 from separating from the four adjusting columns 3.

As a technical optimization scheme of the present invention, four anti-slip support legs 102 are fixedly connected to the lower end surface of the outer base 1.

In this embodiment: when the device is placed on a table top, the friction coefficient between the outer base 1 and the table top is increased by the four anti-slip feet 102.

The working principle and the using process of the utility model are as follows: when plate pouring is carried out, the dish placing frame 4 is adjusted to the uppermost position in a moving mode, four first positioning screws 303 are screwed into the four uppermost positioning screw holes 301, then the culture dish is installed on the dish placing frame 4 (the height of the culture dish is basically flush with that of an alcohol lamp), after the first culture dish is placed in the dish placing frame 4, four locking screws 501 are respectively screwed to drive four positioning blocks 502 to fix the culture dish into the dish placing frame 4, then the culture medium begins to be poured, when the culture medium is poured into the culture dish, the amount of the culture medium poured into the culture dish can be determined according to a marking line, after the first culture dish is subjected to plate pouring and a culture dish cover is covered, the four first positioning screws 303 are unscrewed, the dish placing frame 4 is moved downwards, the height of one dish is adjusted downwards, then the four first positioning screws 303 are screwed into the corresponding four first positioning screw holes 301, the second culture dish is manually placed on the upper culture dish, continuing to fall the board, falling the board according to above-mentioned step in proper order after that, being a set of when up to the tenth culture dish, accomplish ten culture dish installations after, through twisting four second set screw 7, will put dish frame 4 and fix with interior base 2, take out interior base 2 with culture medium propelling movement translation from outer base 1, accomplish the work of falling the board at last.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a half automatic square culture dish device of falling ware which characterized in that includes: outer base (1), spout (101) have been seted up to the up end of outer base (1), base (2) in the inside sliding connection of spout (101), four evenly distributed's regulation post (3), four of up end fixedly connected with of interior base (2) the lateral wall of adjusting post (3) all sets up ten evenly distributed's first location screw (301), four the equal sliding connection of lateral wall of adjusting post (3) has movable block (302), four the lateral wall of movable block (302) all can be dismantled be connected with first location screw (301) assorted first set screw (303), four fixedly connected with puts the dish frame (4) between movable block (302).

2. The semi-automatic square culture dish pouring device of claim 1, wherein: put equal fixedly connected with fixed plate (5) all around of up end of dish frame (4), four the inside wall of fixed plate (5) all is provided with locating piece (502), four the equal fixedly connected with locking screw (501) of lateral wall of locating piece (502), four the other end of locking screw (501) runs through four fixed plates (5) respectively and extends to the outside of fixed plate (5).

3. The semi-automatic square culture dish pouring device of claim 1, wherein: the upper end face of the dish placing frame (4) is connected with two second positioning screws (7) in a penetrating mode, and the upper end face of the inner base (2) is provided with two second positioning screw holes (701) matched with the second positioning screws (7).

4. The semi-automatic square culture dish pouring device of claim 1, wherein: the dish placing rack is characterized in that a transparent scale plate (6) is fixedly connected to the front end of the upper end face of the dish placing rack (4), and an indicating line is fixedly connected to the front end face of the transparent scale plate (6).

5. The semi-automatic square culture dish pouring device of claim 1, wherein: the upper ends of the four adjusting columns (3) are in threaded connection with anti-falling stop blocks (304).

6. The semi-automatic square culture dish pouring device of claim 1, wherein: the lower end face of the outer base (1) is fixedly connected with four anti-skidding support legs (102) which are uniformly distributed.