CN219682567U - High-efficient centrifuging tube opening device - Google Patents

Abstract

The utility model relates to the technical field of centrifuge tube opening tools, and discloses a high-efficiency centrifuge tube opening device, which comprises a detachable fastening cover in threaded connection with the upper end of a centrifuge tube, wherein a protective pad capable of being protected is fixedly connected to the outer surface of the centrifuge tube, a supporting plate capable of being supported is fixedly connected to the middle part of the upper end of the fastening cover, a rotatable rotating cover is clamped on the inner wall of the supporting plate, a label box capable of being placed is fixedly connected to the middle part of the upper end of the rotating cover, and a bolt capable of being pulled is clamped on the inner wall of the fastening cover. This high-efficient centrifuging tube opening device, through the setting of protection pad and commentaries on classics lid, the user can increase the protection effect when using the centrifuging tube through the protection pad, is favorable to after centrifuging tube carries out centrifugal operation, prevents that the centrifuging tube from appearing colliding when placing and rocking, makes inside solution impaired, when needs use the inside solution of centrifuging tube, can rotate changeing the lid, and the user of being convenient for emptys the use to the inside solution of centrifuging tube.

Description

High-efficient centrifuging tube opening device

Technical Field

The utility model relates to the technical field of centrifuge tube opening tools, in particular to a high-efficiency centrifuge tube opening device.

Background

In the field of bioscience, especially biochemistry and molecular biology research, various types of centrifuges are prepared in each biochemistry and molecular biology laboratory, the centrifugation technology is mainly used for separating and preparing various biological samples, suspended tiny particles are settled at a certain speed under the action of huge centrifugal force when the biological sample suspension is placed in a centrifuge tube and are separated from solution, when a centrifuge tube after centrifugation is placed by a user, the centrifuge tube can be collided to damage the solution in the centrifuge tube, the protection effect on the solution in the centrifuge tube is insufficient, the solution is not convenient to pour and use, and the preservation effect on the solution in the centrifuge tube and the classification effect on different solutions are insufficient in the use process.

Chinese patent publication No. CN209383353U discloses centrifuging tube cap opening device, belong to the centrifuging tube field, centrifuging tube cap opening device, when using, through placing the centrifuging tube between movable rod and dead lever, its bottom is fixed through half arc centrifuge tube slot a and half arc centrifuge tube slot B, afterwards, the starter motor drives the movable rod and moves rightwards, through reducing half arc centrifuge tube slot a and half arc centrifuge tube slot B and the interval between movable rod and the dead lever, fix the centrifuging tube, and at the in-process of removal, the lifter upwards moves, rise through the lifter and drive movable rod and dead lever upward motion, thereby with centrifuging tube cap and centrifuging tube mutual separation, after the separation, reverse start motor drives the movable rod and moves leftwards, through enlarging half arc centrifuge tube slot a and half arc centrifuge tube slot B and the interval between movable rod and the dead lever, loosen the centrifuging tube.

However, when the utility model is actually used, the following problems exist:

1. the solution in the centrifuge tube is damaged due to collision, so that the protection effect on the solution in the centrifuge tube is insufficient, and the solution is inconvenient to pour and use, so that a user cannot transport the centrifuge tube and pour the solution conveniently;

2. and in the use process, the storage of the solution in the centrifuge tube and the classification effect of different solutions are insufficient, so that a user needs to spend a certain time to search, and the use efficiency of the centrifuge tube by the user is affected.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a high-efficiency centrifuge tube opening device, which solves the problems in the prior art that:

the centrifuging tube can receive the collision and make the inside solution of centrifuging tube impaired, and is not enough to the protection effect of centrifuging tube inside solution, emptys the use inconvenient to the solution to the problem that the inside solution of centrifuging tube was preserved and the classification effect to different solutions is not enough in the use.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a high-efficient centrifuging tube opening device, includes threaded connection at centrifuging tube upper end detachable fastening lid, the surface mounting of centrifuging tube has the protection pad that can protect, the middle part fixedly connected with of fastening lid upper end can support the extension board, the inner wall joint of extension board has rotatable lid that changes, the middle part fixedly connected with of lid upper end can place the label box, the inner wall joint of fastening lid has the bolt that can stimulate.

Optionally, the surface of centrifuging tube has seted up observable window, the upper end fixedly connected with of centrifuging tube can seal the pad, the upper end of sealing pad supports tightly the lower extreme of fastening lid.

Optionally, one side of fastening lid upper end fixedly connected with antiskid ribbed tile, antiskid ribbed tile takes the vertical central line of fastening lid as the symmetry axis and takes the symmetry to set up.

Optionally, the middle part fixedly connected with of lid lower extreme can spacing fixture block, the surface of bolt has cup jointed reset spring that can restore to the throne, reset spring's one end fixed connection is in one side of fastening lid, reset spring keeps away from one end fixed connection of fastening lid is in one side of bolt.

Optionally, one side of fastening lid upper end is connected with detachable fixed plate through the bolt, the inner wall joint of fixed plate has the pulling column that can stimulate.

Optionally, but one end of drawing the post is provided with spacing block button, but the opposite side fixedly connected with of drawing the post is spacing pull ring, but the surface of drawing the post has cup jointed spacing spring spacing, spacing spring joint is in the inner wall of fixed plate.

(III) beneficial effects

The utility model provides a high-efficiency centrifuge tube opening device, which has the following beneficial effects:

1. this high-efficient centrifuging tube opening device, through the setting of protection pad and commentaries on classics lid, the user can increase the protection effect when using the centrifuging tube through the protection pad, is favorable to after centrifuging tube carries out centrifugal operation, prevents that the centrifuging tube from appearing colliding when placing and rocking, makes inside solution impaired, when needs use the inside solution of centrifuging tube, can rotate changeing the lid, and the user of being convenient for emptys the use to the inside solution of centrifuging tube.

2. This high-efficient centrifuging tube opening device, through the setting of label box and bolt, the user can place the inside at the label box with categorised label, and the bolt can be spacing to the revolving cover, is favorable to the user to classify the centrifuging tube, makes the personnel can be more convenient look for the type of depositing of centrifuging tube solution, when the centrifuging tube does not use, uses the personnel to stimulate the bolt and carries out spacing to the revolving cover, and the convenience of use personnel is preserved the inside solution of centrifuging tube.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of a rotary cover according to the present utility model;

FIG. 4 is a schematic view of the structure of the fastening cap of the present utility model;

fig. 5 is a schematic view of a fixing plate structure of the present utility model.

In the figure: 1. centrifuging tube; 2. a fastening cover; 3. a protective pad; 4. a support plate; 5. a rotary cover; 6. a label box; 7. a plug pin; 8. a window; 9. a sealing gasket; 10. a cleat; 11. a clamping block; 12. a return spring; 13. a fixing plate; 14. pulling a column; 15. a pull ring; 16. and a limit spring.

Detailed Description

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. 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.

Example 1:

as shown in fig. 1, the present utility model provides a technical solution: the utility model provides a high-efficient centrifuging tube opening device, including threaded connection at the detachable fastening lid 2 of centrifuging tube 1 upper end, observable window 8 has been seted up to centrifuging tube 1's surface, centrifuging tube 1's upper end fixedly connected with sealable sealing pad 9, sealing pad 9's upper end supports tightly in fastening lid 2's lower extreme, fastening lid 2's one side fixedly connected with antiskid ribbed tile 10 of upper end, in this embodiment at fastening lid 2's upper end fixed connection antiskid ribbed tile 10, and set up sealing pad 9 and increase the compactness of being connected between centrifuging tube 1 and the fastening lid 2;

as an example, the antiskid plate 10 is convenient for the user to detach the fastening cover 2, plays an antiskid role, and can not easily lead the user to take off hands when rotating, and the sealing gasket 9 can not easily lead the solution in the centrifuge tube 1 to leak when the user uses.

Example 2:

as shown in fig. 2 and 3, the antiskid plate 10 is symmetrically arranged by taking the vertical central line of the fastening cover 2 as a symmetry axis, the outer surface of the centrifuge tube 1 is fixedly connected with a protective pad 3, the middle part of the upper end of the fastening cover 2 is fixedly connected with a supporting plate 4 which can be supported, the inner wall of the supporting plate 4 is clamped with a rotatable rotating cover 5, the middle part of the lower end of the rotating cover 5 is fixedly connected with a limitable clamping block 11, the outer surface of the bolt 7 is sleeved with a reset spring 12 which can be reset, one end of the reset spring 12 is fixedly connected with one side of the fastening cover 2, and one end of the reset spring 12 far away from the fastening cover 2 is fixedly connected with one side of the bolt 7;

when the solution in the centrifuge tube 1 is needed to be used, the rotary cover 5 can be rotated, so that a user can pour the solution in the centrifuge tube 1 conveniently.

Example 3:

as shown in fig. 2 and 3, the middle part of the upper end of the rotating cover 5 is fixedly connected with a placeable label box 6, the inner wall of the fastening cover 2 is clamped with a pullable bolt 7, one side of the upper end of the fastening cover 2 is connected with a detachable fixing plate 13 through a bolt, the inner wall of the fixing plate 13 is clamped with a pullable pull column 14, one end of the pull column 14 is provided with a spacing clamping button, the other side of the pull column 14 is fixedly connected with a spacing pull ring 15, the outer surface of the pull column 14 is sleeved with a spacing spring 16, and the spacing spring 16 is clamped on the inner wall of the fixing plate 13.

After the rotary cover 5 is rotated, a user can clamp the rotary cover 5 in the fixed plate 13, and pull the pull column 14 by pulling, the pull column 14 can clamp a clamp button at one end of the pull column 14 in the rotary cover 5 under the reset action of the limit spring 16, so that the rotary cover 5 is limited.

In the utility model, the working steps of the device are as follows:

firstly, a first step is to provide a first step; the user can increase the protective effect when using centrifuging tube 1 through protection pad 3, when needs use centrifuging tube 1 inside solution, can rotate lid 5, and the user of being convenient for emptys the use to centrifuging tube 1 inside solution, places the inside at label box 6 with categorised label, and bolt 7 can be spacing lid 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient centrifuging tube opening device, includes threaded connection at centrifuging tube (1) upper end detachable fastening lid (2), its characterized in that: the outer surface fixedly connected with protection pad (3) that centrifuging tube (1) can protect, the middle part fixedly connected with of fastening lid (2) upper end can support extension board (4), the inner wall joint of extension board (4) has rotatable lid (5) that changes, the middle part fixedly connected with of lid (5) upper end can place label box (6), the inner wall joint of fastening lid (2) has bolt (7) that can stimulate.

2. The efficient centrifuge tube opening device of claim 1, wherein: the outer surface of centrifuging tube (1) has seted up observable window (8), the upper end fixedly connected with of centrifuging tube (1) can seal pad (9), the upper end of sealing pad (9) supports tightly the lower extreme of fastening lid (2).

3. The efficient centrifuge tube opening device of claim 1, wherein: one side of the upper end of the fastening cover (2) is fixedly connected with an anti-slip plate (10), and the anti-slip plate (10) is symmetrically arranged by taking the vertical central line of the fastening cover (2) as a symmetrical axis.

4. The efficient centrifuge tube opening device of claim 1, wherein: the middle part fixedly connected with of lid (5) lower extreme can spacing fixture block (11), reset spring (12) that can reset have been cup jointed to the surface of bolt (7), the one end fixed connection of reset spring (12) is in one side of fastening lid (2), reset spring (12) are kept away from one end fixed connection of fastening lid (2) is in one side of bolt (7).

5. The efficient centrifuge tube opening device of claim 1, wherein: one side of fastening lid (2) upper end is connected with detachable fixed plate (13) through the bolt, the inner wall joint of fixed plate (13) has pulling post (14) that can stimulate.

6. The efficient centrifuge tube opening device of claim 5, wherein: one end of the pull column (14) is provided with a limiting clamping button, the other side of the pull column (14) is fixedly connected with a limiting pull ring (15), the outer surface of the pull column (14) is sleeved with a limiting spring (16) capable of limiting, and the limiting spring (16) is clamped on the inner wall of the fixing plate (13).