CN220780436U - Foldable centrifuge tube rack - Google Patents

Abstract

The utility model discloses a foldable centrifuge tube rack, and relates to the technical field of test tube racks. The utility model comprises a bottom plate, four support rods and a placing plate, wherein the four support rods are welded on the peripheral side of the upper surface of the bottom plate respectively, the upper surfaces of the support rods are provided with placing grooves, folding rods are embedded in the placing grooves, the placing plate is welded on the upper surface of the folding rods, through holes are formed in two opposite surfaces of one end of each support rod, mounting grooves are formed in two opposite surfaces of one end of each folding rod, clamping columns are embedded in the two mounting grooves respectively, and the peripheral side surfaces of one end of each clamping column are in sliding fit with the through holes. According to the test tube rack, the folding and storage of the test tube rack are conveniently realized through the support rods and the folding rods, the space occupation of the test tube rack is reduced, and meanwhile, the position of the test tube rack when the test tube rack is used is conveniently fixed through the clamping columns, so that the stability of the test tube rack when the test tube rack is used is ensured; through spout and slide structure, conveniently protect the centrifuging tube, the centrifuging tube drops when avoiding the test-tube rack to receive external force to empty, improves the safety protection ability of device.

Description

Foldable centrifuge tube rack

Technical Field

The utility model belongs to the technical field of test tube racks, and particularly relates to a foldable centrifuge tube rack.

Background

Among the prior art, the centrifuging tube is a tubular sample container, can take sealed lid or gland, be comparatively common utensil in modern laboratory, can divide into plastics centrifuging tube according to the material, glass centrifuging tube and steel centrifuging tube, the centrifuging tube need use the centrifuge tube frame when placing, through setting up the removal tray in "the centrifuging tube shelf that conveniently presss from both sides of having the publication No. CN218486031U", when the experimenter need press from both sides the centrifuging tube of getting in the test tube box frame, can promote corresponding ejector pad, the experimenter promotes slowly, it rises to drive the removal tray, after removing tray and centrifuging tube contact, continue to promote and rise, make the centrifuging tube stretch out a part in the place hole, the experimenter presss from both sides again and gets, thereby prevent that the experimenter presss from getting a part less, the centrifuging tube slides easily from the clip, cause the damage, but its test tube shelf volume is great, moreover, be fixed knot structure, be inconvenient for adjusting, compare occupation space.

Disclosure of Invention

The utility model aims to provide a foldable centrifuge tube rack, which solves the problem of occupied space in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a foldable centrifuge tube rack which comprises a bottom plate, four support rods and a placing plate, wherein the number of the support rods is four, the four support rods are respectively welded on the periphery of the upper surface of the bottom plate, the upper surfaces of the support rods are respectively provided with a placing groove, folding rods are respectively embedded in the placing grooves, centrifuge tubes with different lengths are conveniently placed, the flexibility of using the device is improved, the placing plate is welded on the upper surface of the folding rods, through holes are respectively arranged on two opposite surfaces of one end of each support rod, mounting grooves are respectively arranged on two opposite surfaces of one end of each folding rod, clamping columns are respectively embedded in the mounting grooves, one end of each clamping column is matched with the through holes, the periphery of one end of each clamping column is matched with the through holes in a sliding manner, the positions of the placing plate in use are conveniently fixed, and the stability of the placing plate in use is ensured.

Further, sliding fit between folding pole week side and the standing groove internal surface, conveniently realize folding accomodating of test-tube rack, reduce its space and occupy, card post one end extends to the bracing piece outside through the through-hole, sliding fit between card post other end week side and the mounting groove internal surface, the welding of card post other end has the clamp plate.

Further, two opposite surfaces inside the mounting groove are provided with limiting grooves, two guide rods are embedded inside the limiting grooves, two ends of the pressing plate extend to the inside of the two limiting grooves respectively, and two ends of the pressing plate are in sliding fit with the two limiting grooves respectively.

Further, two guide rod one end all runs through clamp plate one surface, two sliding fit between guide rod week side and the clamp plate, clamp plate one surface welding has connecting spring, weld mutually between connecting spring one end and the inside bottom surface of mounting groove.

Further, the supporting rods and the folding rods are welded on the periphery of the upper surface of the placing plate, the placing plate is welded on the upper surface of the folding rod, and the buffer pad is embedded on the upper surface of the bottom plate.

Further, the upper surface of the placing plate is provided with a plurality of placing holes, two sides of the upper surface of the placing plate are welded with side plates, and one surface of each side plate is provided with a sliding groove.

Further, two slide plates are embedded between the slide grooves, two ends of each slide plate are in sliding fit with the two slide grooves respectively, the centrifuge tube is protected conveniently, the centrifuge tube is prevented from falling off when the test tube rack is subjected to external force dumping, the safety protection capability of the device is improved, and a groove handle is further arranged on one surface of each side plate.

The utility model has the following beneficial effects:

1. according to the test tube rack, the folding storage of the test tube rack is conveniently realized through the structures of the support rods and the folding rods, the space occupation is reduced, and meanwhile, the positions of the placing plates in use are conveniently fixed through the clamping columns, so that the stability of the test tube rack in use is ensured.

2. According to the centrifugal tube protection device, through the sliding groove and the sliding plate structure, the centrifugal tube is protected conveniently, the centrifugal tube is prevented from falling off when the test tube rack is subjected to external force dumping, the safety protection capability of the device is improved, meanwhile, through sliding fit of the supporting rods and the folding rods, the centrifugal tubes with different lengths are placed conveniently, and the use flexibility of the device is improved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a collapsible centrifuge tube rack of the present utility model;

FIG. 2 is a schematic rear view of a collapsible centrifuge tube rack according to the present utility model;

FIG. 3 is a schematic view of the front view of a collapsible centrifuge tube rack of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the installation groove in the present utility model;

fig. 5 is a schematic right-hand view of a foldable centrifuge tube rack according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a bottom plate; 2. a support rod; 3. a placement groove; 4. a folding bar; 5. a through hole; 6. a mounting groove; 7. a clamping column; 8. a limit groove; 9. a guide rod; 10. a pressing plate; 11. a connecting spring; 12. placing a plate; 13. placing the hole; 14. a cushion pad; 15. a side plate; 16. a chute; 17. a slide plate; 18. a groove handle.

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.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-5, the utility model discloses a foldable centrifuge tube rack, which comprises a bottom plate 1, support rods 2 and a placement plate 12, wherein the number of the support rods 2 is four, the four support rods 2 are respectively welded on the peripheral side of the upper surface of the bottom plate 1, the upper surface of each support rod 2 is provided with a placement groove 3, the inside of each placement groove 3 is provided with a folding rod 4, centrifuge tubes with different lengths are conveniently placed, the flexibility of the device is improved, the placement plate 12 is welded on the upper surface of each folding rod 4, the two opposite surfaces of each support rod 2 are provided with through holes 5, one end of each folding rod 4 is provided with a mounting groove 6, two mounting grooves 6 are internally provided with clamping columns 7, one ends of the two clamping columns 7 are matched with the through holes 5, the peripheral side surface of one end of each clamping column 7 is in sliding fit with the through hole 5, the use position of the placement plate 12 is conveniently fixed, and the use stability of the device is ensured.

The supporting rod 2 and the folding rod 4 are welded on the periphery of the upper surface of the placing plate 12, the placing plate 12 is welded on the upper surface of the folding rod 4, the cushion pad 14 is embedded on the upper surface of the bottom plate 1, a plurality of placing holes 13 are formed in the upper surface of the placing plate 12, the side plates 15 are welded on two sides of the upper surface of the placing plate 12, and sliding grooves 16 are formed in one surface of each of the two side plates 15.

A sliding plate 17 is embedded between the two sliding grooves 16, two ends of the sliding plate 17 are respectively in sliding fit with the two sliding grooves 16, a centrifuge tube is protected conveniently, the centrifuge tube is prevented from falling off when the test tube rack is toppled over by external force, the safety protection capability of the device is improved, and a groove handle 18 is further arranged on one surface of the two side plates 15.

Sliding fit between folding pole 4 week side and the standing groove 3 internal surface conveniently realizes folding accomodating of test-tube rack, reduces its space and occupies, and card post 7 one end extends to outside bracing piece 2 through-hole 5, sliding fit between card post 7 other end week side and the mounting groove 6 internal surface, and the welding of card post 7 other end has clamp plate 10.

Two opposite surfaces inside the mounting groove 6 are provided with limit grooves 8, guide rods 9 are embedded in the two limit grooves 8, two ends of a pressing plate 10 extend into the two limit grooves 8 respectively, and two ends of the pressing plate 10 are in sliding fit with the two limit grooves 8 respectively.

One end of each guide rod 9 penetrates through one surface of the pressing plate 10, the peripheral side surfaces of the two guide rods 9 are in sliding fit with the pressing plate 10, a connecting spring 11 is welded on one surface of the pressing plate 10, and one end of the connecting spring 11 is welded with the inner bottom surface of the mounting groove 6.

Embodiment two:

referring to fig. 1-5, the utility model is a foldable centrifuge tube rack, which comprises the following steps: through promoting card post 7 for card post 7 is to inside sliding of mounting groove 6, and the other end breaks away from inside the through-hole 5, make realize sliding function between folding bar 4 and the bracing piece 2, thereby conveniently realize folding the taking in of test-tube rack, reduce its space and occupy, the position when conveniently fixing the board 12 of placing through card post 7 simultaneously, stability when guaranteeing its use, through spout 16 and slide 17 structure, the convenience protects the centrifuging tube, the centrifuging tube drops when avoiding the test-tube rack to receive external force to empty, the safety protection ability of device is improved, simultaneously through the sliding fit of bracing piece 2 and folding bar 4, conveniently place the centrifuging tube of different length, the flexibility of improving the device use.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a foldable centrifuging tube shelf, includes bottom plate (1), bracing piece (2) and places board (12), its characterized in that: the utility model discloses a folding device for the floor, including bracing piece (2), clamping post (7), through-hole (5) are all adorned in the quantity of bracing piece (2), four bracing piece (2) weld respectively in bottom plate (1) upper surface week side, bracing piece (2) upper surface all is provided with folding rod (4) in the inside of standing groove (3), place board (12) welding in folding rod (4) upper surface, bracing piece (2) two opposite surfaces all are provided with through-hole (5), folding rod (4) one end two opposite surfaces all are provided with mounting groove (6), two clamping post (7) are all adorned in mounting groove (6) inside, two mutually support between clamping post (7) one end and through-hole (5), sliding fit between clamping post (7) one end week side and through-hole (5).

2. The foldable centrifuge tube rack according to claim 1, wherein the folding rod (4) is slidably matched with the inner surface of the placing groove (3), one end of the clamping column (7) extends to the outside of the supporting rod (2) through the through hole (5), the other end of the clamping column (7) is slidably matched with the inner surface of the mounting groove (6), and the other end of the clamping column (7) is welded with the pressing plate (10).

3. The foldable centrifuge tube rack according to claim 2, wherein two opposite surfaces inside the mounting groove (6) are provided with limiting grooves (8), guide rods (9) are embedded inside the two limiting grooves (8), two ends of the pressing plate (10) extend into the two limiting grooves (8) respectively, and two ends of the pressing plate (10) are in sliding fit with the two limiting grooves (8) respectively.

4. A foldable centrifuge tube rack according to claim 3, wherein one end of each of the two guide rods (9) penetrates through one surface of the pressing plate (10), the peripheral side surfaces of the two guide rods (9) are in sliding fit with the pressing plate (10), a connecting spring (11) is welded on one surface of the pressing plate (10), and one end of the connecting spring (11) is welded with the inner bottom surface of the mounting groove (6).

5. A foldable centrifuge tube rack according to claim 1, characterized in that the support bar (2) and the folding bar (4) are welded on the peripheral side of the upper surface of the placement plate (12), the placement plate (12) is welded on the upper surface of the folding bar (4), and the cushion pad (14) is embedded on the upper surface of the bottom plate (1).

6. The foldable centrifuge tube shelf according to claim 5, wherein a plurality of placement holes (13) are formed in the upper surface of the placement plate (12), side plates (15) are welded on two sides of the upper surface of the placement plate (12), and sliding grooves (16) are formed in one surface of each side plate (15).

7. A foldable centrifuge tube rack according to claim 6, characterized in that a sliding plate (17) is embedded between two sliding grooves (16), two ends of the sliding plate (17) are respectively in sliding fit with the two sliding grooves (16), and a surface of two side plates (15) is further provided with a groove handle (18).