CN210736755U - A combined device for rapid production of fungal test tube slant culture medium - Google Patents

Abstract

The utility model discloses a make fungus test tube slant culture medium's composite set fast, comprising a base plate, the first loading board of bottom plate fixedly connected with, a plurality of through-holes have been seted up to first loading board, the inner chamber of through-hole rotates and has cup jointed the bull stick, the one end fixedly connected with second loading board of bull stick, second loading board fixedly connected with third loading board, second loading board fixedly connected with limiting plate, a plurality of test tubes have been cup jointed in the inside slip of two limiting plates, the top of test tube is provided with the funnel, the fixed rubber tube that cup joints in bottom of funnel, one side of rubber tube is provided with the switch, rubber tube's play liquid end cup joints with the test tube slip. The utility model discloses the mode that sets up of third loading board sets up a plurality of test tubes on the third loading board, and the bull stick rotates and to drive the second loading board and rotate, makes the certain angle of test tube slope of same group, guarantees that test tube experimental conditions of same group is unanimous, avoids the accuracy that the external factor influence of unnecessary was tested.

Description

A combined device for rapid production of fungal test tube slant culture medium

technical field

The utility model relates to the field of combined devices, in particular to a combined device for rapidly producing a fungal test tube slant culture medium.

Background technique

Fungal culture is a common biological experiment in the laboratory. Fungi are heterotrophic organisms. To carry out fungus-related experiments in the laboratory, it is necessary to provide nutrients for fungi through the production of culture medium. One of the most common methods of preservation and cultivation; the production of bacterial test tube slant medium usually adopts the production method of adding a single test tube to the medium, which is not only cumbersome and slow, but also the size of the test tube slope produced by this traditional method is different, which will lead to fungal culture medium. The addition amount produces errors, which in turn affects the preservation and cultivation of fungi. In light cases, re-experiments are required, which wastes time, and in heavy cases, the experimental data are inaccurate and the experiments fail.

Utility model content

The purpose of the present utility model is to provide a combined device for rapidly producing a fungal test tube slant culture medium, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a combined device for rapidly producing a fungal test tube slant culture medium, comprising a bottom plate, and both sides of the upper surface of the bottom plate are fixedly connected with a first bearing plate, and the two said The opposite side of the first bearing plate is provided with a plurality of through holes, the inner cavity of the through hole is rotatably sleeved with a rotating rod, and one end of the rotating rod is fixedly connected with a second bearing plate, and two of the second bearing plates are fixedly connected. A third bearing plate is fixedly connected to the bottom of the opposite side of the bearing plate, a limit plate is symmetrically and fixedly connected between the two second bearing plates, and a plurality of test tubes are slidably sleeved inside the two limit plates at equal distances. The top of the test tube is provided with a funnel, the bottom of the funnel is fixedly sleeved with a rubber hose, one side of the rubber hose is provided with a switch, and the liquid outlet end of the rubber hose is slidably sleeved with the test tube.

Preferably, one side of the first bearing plate is provided with a plurality of arc-shaped plates, one side of the arc-shaped plate is fixedly connected with the second bearing plate, and the other side of the arc-shaped plate is provided with a limit groove.

Preferably, a plurality of threaded holes are equidistantly provided on one side of one of the first bearing plates, the inner cavity of the threaded holes is threadedly sleeved with a first bolt, and one end of the first bolt is connected to the end of the limiting groove. Fit the inner wall.

Preferably, one side of the bottom plate is provided with a carrier, one side of the carrier is symmetrically and fixedly connected with a clamping block, one side of the bottom plate is symmetrically provided with a clamping groove, and the outer wall of the clamping block slides with the clamping groove For socket connection, second bolts are provided on the front and back of the bottom plate, screw holes are provided on the front side of the clamping block, and the outer walls of the second bolts are threadedly socketed with the screw holes.

Preferably, the top of the carrier is provided with a support rod, one side of the support rod is provided with a connecting rod, one end of the connecting rod is fixedly connected with a collar, and the inner wall of the collar is slidably sleeved with the funnel.

Preferably, one side of the upper surface of the carrier frame is provided with a chute, the inner cavity of the chute is slidably clamped with a slider, and the top of the slider is fixedly connected to the support rod.

Preferably, the side of the support rod is provided with a connection hole, the inner cavity of the connection hole is slidably sleeved with the connection rod, the front sliding hole of the support rod, the inner cavity of the sliding hole is slidably sleeved with a third A bolt, one end of the third bolt is threadedly connected with the connecting rod.

Technical effects and advantages of the present utility model:

1. The setting mode of the third bearing plate of the present utility model, a plurality of test tubes are arranged on the third bearing plate, and the rotation of the rotating rod can drive the rotation of the second bearing plate, so that the same group of test tubes is inclined at a certain angle to ensure the same group of test tubes. Consistent experimental conditions , to avoid unnecessary external factors affecting the accuracy of the experiment;

2. The utility model utilizes the setting method of the rubber hose. The rubber hose is provided with a switch to control the culture medium injected into the test tube, and can ensure that the culture medium in each test tube is consistent, further improving the accuracy of the experimental data. .

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Figure 2 is a schematic diagram of the front internal structure of the utility model.

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 of the present utility model.

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 of the present utility model.

FIG. 5 is an enlarged schematic view of the structure at C in FIG. 2 of the present utility model.

In the figure: 1, the bottom plate; 2, the first bearing plate; 3, the through hole; 4, the rotating rod; 5, the second bearing plate; 51, the third bearing plate; 6, the limit plate; 7, the test tube; 8, Arc plate; 9. Limit groove; 10. Threaded hole; 11. First bolt; 12. Bearing frame; 13. Support rod; 14. Connecting rod; 15. Collar; 16. Funnel; 17. Rubber hose ;18, switch; 19, card slot; 20, card block; 21, screw hole; 22, second bolt; 23, chute; 24, slider; 25, sliding hole; 26, connecting hole; 27, third bolt.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a combined device for rapidly producing a fungal test tube slant culture medium as shown in Figs. A plurality of through holes 3 are opened on the opposite side of the bearing plate 2, and the inner cavity of the through holes 3 is rotatably sleeved with a rotating rod 4. The rotating rod 4 can make the second bearing plate 5 rotate, so that the test tube 7 is inclined and rotated. One end of the rod 4 is fixedly connected with the second bearing plate 5 , the bottom of the opposite side of the two second bearing plates 5 is fixedly connected with a third bearing plate 51 , and the limiting plate 6 is symmetrically and fixedly connected between the two second bearing plates 5 . , the inner equidistant sliding sleeves of the two limit plates 6 are connected with a plurality of test tubes 7, and the plurality of test tubes 7 can be simultaneously cultured with the culture medium to reduce the experimental error. The top of the test tube 7 is provided with a funnel 16, and the bottom of the funnel 16 is fixed The rubber hose 17 is sleeved, a switch 18 is provided on one side of the rubber hose 17, the liquid outlet end of the rubber hose 17 is slidably sleeved with the test tube 7, and one side of the first carrier plate 2 is provided with a plurality of arcs The plate 8, the arc plate 8 and the first bolt 11 can fix the position of the second carrier plate 5, thereby fixing the inclination angle of the test tube 7. One side of the arc plate 8 is fixedly connected with the second carrier plate 5, and the arc plate The other side of the 8 is provided with a limiting slot 9, and one side of a first bearing plate 2 is provided with a plurality of threaded holes 10 at equal intervals. The inner cavity of the threaded holes 10 is threadedly sleeved with a first bolt 11, One end of the notch is in contact with the inner wall of the limiting groove 9 .

One side of the bottom plate 1 is provided with a carrier 12, one side of the carrier 12 is symmetrically and fixedly connected with a clamping block 20, one side of the bottom plate 1 is symmetrically provided with a clamping groove 19, and the outer wall of the clamping block 20 is slidably sleeved with the clamping groove 19, The front and back of the base plate 1 are provided with second bolts 22, the front of the clamping block 20 is provided with a screw hole 21, the outer wall of the second bolt 22 is threadedly sleeved with the screw hole 21, and the carrier 12 passes through the clamping block 20 and the second bolt. 22 can be used together to facilitate its disassembly and assembly;

A support rod 13 is provided on the top of the carrier frame 12, and the support rod 13 is slidably connected with the carrier frame 12, which can facilitate the adjustment of the position of the funnel 16. One side of the support rod 13 is provided with a connecting rod 14, and one end of the connecting rod 14 is fixedly connected with a collar 15. The inner wall of the collar 15 is slidably sleeved with the funnel 16, and one side of the upper surface of the carrier frame 12 is provided with a chute 23, the inner cavity of the chute 23 is slidably clamped with a slider 24, and the top of the slider 24 is connected to the support rod 13 is fixedly connected, the side of the support rod 13 is provided with a connecting hole 26, the inner cavity of the connecting hole 26 is slidingly sleeved with the connecting rod 14, the front sliding hole 25 of the supporting rod 13, and the inner cavity of the sliding hole 25 is slidingly sleeved with a third One end of the bolt 27 and the third bolt 27 is threadedly connected with the connecting rod 14 , and the third bolt 27 can limit the position of the connecting rod 14 .

The working principle of this utility is as follows: First, use the clamping block 20 and the second bolt 22 to fix the carrier 12 on the bottom plate 1, select a group of test tubes 7, and move the support rod 13 to adjust the position of the funnel 16 until the funnel 16 is above the test tubes 7. , and then loosen the third bolt 27 to adjust the height of the connecting rod 14, thereby adjusting the height of the funnel 16, and then put the liquid outlet ends of the rubber hose 17 into the test tube 7 respectively;

After the preparation work is completed, turn off the switch 18, pour the culture solution into the funnel 16, then turn on the switch 18, the culture solution flows into the test tube 7, and after an appropriate amount of culture solution flows into the test tube 7, close the switch 18, and take out the rubber hose 17. Remove the funnel 16, loosen the first bolt 11, turn the second carrier plate 5 until the test tube 7 is inclined at a certain angle, then tighten the first bolt 11 to fix its position, and then wait for a period of time to observe the culture in the test tube 7. liquid phenomenon.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides a make composite set of fungus test tube slant culture medium fast, includes bottom plate (1), its characterized in that: two sides of the upper surface of the bottom plate (1) are fixedly connected with first bearing plates (2), one side of each of the two first bearing plates (2) opposite to each other is provided with a plurality of through holes (3), the inner cavity of the through hole (3) is rotatably sleeved with a rotating rod (4), one end of the rotating rod (4) is fixedly connected with a second bearing plate (5), the bottom of one side of the two second bearing plates (5) opposite to each other is fixedly connected with a third bearing plate (51), a limiting plate (6) is symmetrically and fixedly connected between the two second bearing plates (5), a plurality of test tubes (7) are sleeved in the two limiting plates (6) in an equidistant sliding manner, a funnel (16) is arranged at the top of the test tube (7), a rubber hose (17) is fixedly sleeved at the bottom of the funnel (16), one side of the rubber hose (17) is provided with a switch (18), and the liquid outlet end of the rubber hose (17) is in sliding sleeve connection with the test tube (7).

2. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 1, wherein: one side of one of the first bearing plate (2) is provided with a plurality of arc-shaped plates (8), one side of each arc-shaped plate (8) is fixedly connected with the second bearing plate (5), and the other side of each arc-shaped plate (8) is provided with a limiting groove (9).

3. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 1, wherein: one of them a plurality of screw holes (10) have been seted up to one side equidistance of first loading board (2), first bolt (11) have been cup jointed to the inner chamber screw thread of screw hole (10), the one end of first bolt (11) is laminated with the inner wall of spacing groove (9) mutually.

4. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 1, wherein: one side of bottom plate (1) is provided with bears frame (12), one side symmetry fixedly connected with fixture block (20) of bearing frame (12), draw-in groove (19) have been seted up to one side symmetry of bottom plate (1), the outer wall and the draw-in groove (19) slip of fixture block (20) are cup jointed, the front and the back of bottom plate (1) all are provided with second bolt (22), screw (21) have been seted up in the front of fixture block (20), the outer wall and the screw (21) screw thread of second bolt (22) cup joint.

5. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 4, wherein: the top of bearing frame (12) is provided with bracing piece (13), one side of bracing piece (13) is provided with connecting rod (14), the one end fixedly connected with lantern ring (15) of connecting rod (14), the inner wall and the funnel (16) of lantern ring (15) slip cup joint.

6. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 4, wherein: slide groove (23) have been seted up to one side of bearing frame (12) upper surface, the inner chamber sliding clamp of slide groove (23) has slider (24), the top and bracing piece (13) fixed connection of slider (24).

7. The combination apparatus for rapidly preparing a slant culture medium for a fungus test tube according to claim 5, wherein: connecting hole (26) have been seted up to the side of bracing piece (13), the inner chamber and the connecting rod (14) of connecting hole (26) slip cup joint, the front slide opening (25) of bracing piece (13), the inner chamber slip of slide opening (25) has cup jointed third bolt (27), the one end and the connecting rod (14) threaded connection of third bolt (27).

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