CN219861291U - Culture medium bracket - Google Patents

Abstract

The utility model discloses a culture medium bracket, which comprises a bottom plate, wherein a positioning column is fixedly arranged in the middle of the lower surface of the bottom plate, supporting legs are movably arranged on the outer walls of the positioning column, knobs are movably arranged on the inner walls of the supporting legs, positioning plates are respectively fixed at two ends of the upper surface of the bottom plate, a support is fixedly arranged on the outer walls of the side of the upper end of the positioning plates, the inner walls of the support are movably connected with a pressing rod, a pressing plate is movably arranged at the end part of the pressing rod, rubber pads are adhered to the outer walls of the pressing plate and the inner walls of the support on the side of the pressing plate, an adjusting rod is movably arranged on the inner walls of the lower end of the positioning plates, and a supporting mechanism is arranged on the outer walls of the adjusting rod. The culture medium bracket is convenient for placing test tubes with different heights and diameters, thereby increasing the universality of the device.

Description

Culture medium bracket

Technical Field

The utility model relates to the technical field of brackets, in particular to a culture medium bracket.

Background

The culture medium is a matrix composed of various nutrients such as carbohydrate, trace elements and vitamins, is a nutrient source of cells and a living environment of the cells, and is a variety of solid culture medium, liquid culture medium, semisolid culture medium and the like.

However, if CN216738280U is published, a medium bracket with the date 20220614 of grant bulletin can realize that test tubes with different heights are placed, but cannot be stably placed according to the diameter of the test tube, so that the test tube with the oversized diameter cannot be placed in an inserting manner, and the test tube with the smaller diameter cannot be limited, so that the test tube shakes when placed, thereby increasing the use limitation of the device.

Aiming at the problems, innovative design based on the original culture medium bracket is urgently needed.

Disclosure of Invention

The utility model aims to provide a culture medium bracket, which solves the problem that the prior culture medium bracket is inconvenient to place test tubes with different heights and diameters, thereby increasing the use limitation of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a culture medium bracket, includes the bottom plate, department fixed mounting has the reference column in the middle of the lower surface of bottom plate, and the outer wall movable mounting of reference column has the stabilizer blade to the inner wall activity of stabilizer blade is provided with the knob, the upper surface both ends of bottom plate are fixed with the locating plate respectively, and the avris outer wall fixed mounting of locating plate upper end has the support, and the inner wall swing joint of support has the depression bar, and the tip activity of depression bar is provided with the clamp plate moreover, and the outer wall of clamp plate and the support inner wall of clamp plate avris all bond simultaneously have the rubber pad, the lower extreme inner wall movable mounting of locating plate has the regulation pole, and the outer wall of regulation pole is provided with supporting mechanism.

Preferably, the surface of the side bottom plate of the positioning column is provided with a folding hole and a working hole respectively, and the folding hole, the working hole and the supporting legs are in threaded connection with the knob.

Preferably, the positioning column and the support leg are rotatably connected.

Preferably, the support and the pressing rod are arranged in a threaded manner, the pressing rod and the pressing plate are arranged in a rotary manner, and the pressing plate is connected with the support in a sliding manner.

Preferably, the adjusting rod and the bottom plate form a rotary structure.

Preferably, the supporting mechanism comprises a sleeve, a supporting rod and a supporting plate, wherein the sleeve is symmetrically sleeved on the outer wall of the adjusting rod, the supporting rod is movably connected to the upper surface of the sleeve, and the supporting plate is movably mounted at the upper end part of the supporting rod.

Preferably, the sleeve is rotationally connected with the adjusting rod, and the directions of threads arranged on the outer wall of the adjusting rod are symmetrically distributed relative to the longitudinal central axis of the bracket.

Preferably, the sleeve and the support plate are both rotatably arranged with the support rod, and the support plate and the positioning plate form a sliding structure.

Compared with the prior art, the utility model has the beneficial effects that: this culture medium bracket passes through the rotation of adjusting the pole for the sleeve pipe is along adjusting the pole and is removed in opposite directions simultaneously or the opposite movement, then drive branch displacement through the sleeve pipe, make branch promote the backup pad and vertically remove, thereby adjust the height between backup pad and the support, make things convenient for the test tube of co-altitude to place on the device, the rotation of rethread depression bar, make the depression bar promote the clamp plate and slide relative support, thereby make the clamp plate drive the rubber pad and hug closely the test tube outer wall, be convenient for the test tube of different diameters place on the device, and then promoted the commonality of device, then through the rotation of knob, make the knob break away from folding hole, then through the rotation of stabilizer blade, make the stabilizer blade rotate around the reference column, let the stabilizer blade rotate from under the bottom plate, thereby make the device stably place on the mesa.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a schematic view of a bracket of the present utility model in a top-down view;

FIG. 3 is a schematic view of the bottom construction of the stand bar of the present utility model;

FIG. 4 is a schematic view showing the working condition of the stand bar of the present utility model;

FIG. 5 is a schematic view of the working state of the support leg of the present utility model in a front sectional structure;

fig. 6 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a bottom plate; 2. positioning columns; 3. folding the hole; 4. a working hole; 5. a support leg; 6. a knob; 7. a positioning plate; 8. a bracket; 9. a compression bar; 10. a pressing plate; 11. a rubber pad; 12. an adjusting rod; 13. a support mechanism; 1301. a sleeve; 1302. a support rod; 1303. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a culture medium bracket, including bottom plate 1, reference column 2, folding hole 3, working hole 4, stabilizer blade 5, knob 6, locating plate 7, support 8, depression bar 9, clamp plate 10, rubber pad 11, adjust pole 12, supporting mechanism 13, sleeve 1301, branch 1302 and backup pad 1303, the department fixedly connected with reference column 2 in the middle of the lower surface of bottom plate 1, and the outer wall swing joint of reference column 2 has stabilizer blade 5, and the inner wall movable mounting of stabilizer blade 5 has knob 6, folding hole 3 and working hole 4 have been seted up respectively on the bottom plate 1 surface of reference column 2 avris, and folding hole 3, working hole 4 and stabilizer blade 5 all set up with knob 6 screw thread, be convenient for rotatory knob 6 removes and inserts folding hole 3 or working hole 4 with stabilizer blade 5 relatively, thereby carry out spacingly to stabilizer blade 5 when folding and during working, reference column 2 and stabilizer blade 5 rotatory setting, be convenient for promote stabilizer blade 5 and rotate around reference column 2, make stabilizer blade 5 unscrew from bottom plate 1 below, thereby be convenient for the device stably place on the mesa.

The locating plate 7 is fixed with respectively at the upper surface both ends of bottom plate 1, and the avris outer wall fixedly connected with support 8 of locating plate 7 upper end, and the inner wall movable mounting of support 8 has depression bar 9, and the tip swing joint of depression bar 9 has clamp plate 10 moreover, the equal fixedly connected with rubber pad 11 of the outer wall of clamp plate 10 and the support 8 inner wall of clamp plate 10 avris simultaneously, support 8 and 9 threaded connection of depression bar, and clamp plate 9 and clamp plate 10 swivelling joint, and clamp plate 10 and support 8 slip setting, rotatory clamp plate 9 of being convenient for remove relative support 8, make clamp plate 9 promote clamp plate 10 to slide relative support 8, thereby make clamp plate 10 drive rubber pad 11 and remove laminating test tube, the test tube of different diameters of being convenient for is placed on the device.

The lower extreme inner wall activity of locating plate 7 is provided with adjusts pole 12, and adjust the outer wall of pole 12 and install supporting mechanism 13, adjust pole 12 and bottom plate 1 rotatory setting, be convenient for rotatory regulation pole 12 adjusts the interval between support 8 and the supporting mechanism 13, thereby be convenient for not high test tube of co-altitude is placed on the device, supporting mechanism 13 includes the sleeve 1301, branch 1302 and backup pad 1303, and sleeve 1301 symmetry cover locates the outer wall of adjusting pole 12, and sleeve 1301's upper surface movable mounting has branch 1302, and the upper end swing joint of branch 1302 has backup pad 1303, be convenient for support the bottom of test tube through supporting mechanism 13, thereby make the test tube stably place on the device, sleeve 1301 and adjust pole 12 constitution revolution mechanic, and the direction of the screw thread that adjusts pole 12 outer wall setting is about the longitudinal axis symmetry of support 8 is arranged, be convenient for rotatory regulation pole 12, make sleeve 1301 remove simultaneously or then the opposite movement along adjusting pole 12, sleeve 1301 and backup pad 1303 all constitute revolution mechanic with branch 1302, and backup pad 1303 and locating plate 7 sliding connection, be convenient for along with sleeve 1301 removal, make sleeve 1301 drive branch 1302, thereby make branch 1303 promote along locating plate 7 sliding, adjust backup pad 1303 and support 8, the interval between the support 8 is convenient for place on the device to the different high test tube.

Working principle: in using the medium tray, first, as shown in fig. 1 and 3 to 6, the rotation knob 6 is moved away from the folding hole 3 with respect to the leg 5, then the leg 5 is pushed to rotate around the positioning post 2, then the leg 5 is rotated out from below the bottom plate 1, then the leg 5 is rotated with the rotation knob 6 moved above the working hole 4, then the counter rotation knob 6 is inserted into the working hole 4, at this time, the bottom plate 1 and the leg 5 are in a relatively stable state, so that the apparatus is stably placed on the table, as shown in fig. 1 to 2, then the distance between the support plate 1303 and the bracket 8 is adjusted according to the height of the test tube, at this time, the adjustment lever 12 is rotated, then the sleeve 1301 is simultaneously moved toward or away from each other along the adjustment lever 12, then the sleeve 1301 is rotated with respect to the lower end of the rod 1302 and the lower end of the rod 1302 is driven to move, simultaneously, the upper end of the supporting rod 1302 rotates relative to the supporting plate 1303 and drives the supporting plate 1303 to slide along the positioning plate 7 in the vertical direction, then the distance between the supporting plate 1303 and the support 8 is adjusted by vertically moving the supporting plate 1303, after the height adjustment of the supporting plate 1303 is finished, a test tube filled with a culture medium is moved to be inserted into the support 8, then the test tube is downwards moved to be attached to the supporting plate 1303, then the rotating pressing rod 9 moves relative to the support 8, then the pressing rod 9 pushes the pressing plate 10 to move relative to the support 8 to the test tube, and finally the pressing plate 10 drives the rubber pad 11 to be attached to the outer wall of one side of the test tube along with the continuous rotation of the pressing rod 9, and meanwhile the other side outer wall of the test tube is attached to the rubber pad 11 of the inner wall of the support 8, so that test tubes with different heights and different diameters are placed on the device, and the universality of the device is improved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. A culture medium tray comprising a bottom plate (1), characterized in that: the utility model discloses a support structure for the floor, including bottom plate (1), locating column (2) is fixed in the middle of the lower surface of bottom plate (1), and outer wall movable mounting of locating column (2) has stabilizer blade (5) to the inner wall movable mounting of stabilizer blade (5) is provided with knob (6), the upper surface both ends of bottom plate (1) are fixed with locating plate (7) respectively, and the avris outer wall fixed mounting of locating plate (7) upper end has support (8) to the inner wall swing joint of support (8) has depression bar (9), and the tip activity of depression bar (9) is provided with clamp plate (10), and the outer wall of clamp plate (10) and support (8) inner wall of clamp plate (10) avris all bond rubber pad (11) simultaneously, the lower extreme inner wall movable mounting of locating plate (7) has regulation pole (12), and the outer wall of regulation pole (12) is provided with supporting mechanism (13).

2. A culture medium tray according to claim 1, wherein: folding hole (3) and working hole (4) have been seted up respectively on reference column (2) avris bottom plate (1) surface, and folding hole (3), working hole (4) and stabilizer blade (5) all with knob (6) threaded connection.

3. A culture medium tray according to claim 1, wherein: the positioning column (2) is rotationally connected with the supporting legs (5).

4. A culture medium tray according to claim 1, wherein: the support (8) and the pressing rod (9) are arranged in a threaded mode, the pressing rod (9) and the pressing plate (10) are arranged in a rotating mode, and the pressing plate (10) is connected with the support (8) in a sliding mode.

5. A culture medium tray according to claim 1, wherein: the adjusting rod (12) and the bottom plate (1) form a rotating structure.

6. A culture medium tray according to claim 1, wherein: the supporting mechanism (13) comprises a sleeve (1301), a supporting rod (1302) and a supporting plate (1303), the sleeve (1301) is symmetrically sleeved on the outer wall of the adjusting rod (12), the supporting rod (1302) is movably connected to the upper surface of the sleeve (1301), and the supporting plate (1303) is movably mounted at the upper end part of the supporting rod (1302).

7. A media tray according to claim 6, wherein: the sleeve (1301) is rotationally connected with the adjusting rod (12), and the directions of threads arranged on the outer wall of the adjusting rod (12) are symmetrically distributed relative to the longitudinal central axis of the bracket (8).

8. A media tray according to claim 6, wherein: the sleeve (1301) and the supporting plate (1303) are both rotatably arranged with the supporting rod (1302), and the supporting plate (1303) and the positioning plate (7) form a sliding structure.