Batch centrifuge tube transfer plate

Abstract

The utility model provides a batch centrifuge tube transfer plate, which relates to the technical field of experimental equipment, and comprises a telescopic frame, a plurality of groups of connecting columns, an elastic piece and a handle, the telescopic frame is a quadrilateral frame, the four sides of the telescopic frame have a telescopic function, and the connecting columns are distributed in an area enclosed by the telescopic frame. The adjacent connecting columns are connected through elastic pieces, the connecting columns and the telescopic frame are connected through elastic pieces, and a plurality of centrifugal tube hole positions are defined by the elastic pieces. By arranging the telescopic frame, the connecting columns and the elastic pieces, the size-variable centrifuge tube hole sites are formed, when the centrifuge tubes are transferred, batch transfer can be carried out only by placing a plurality of centrifuge tubes in the centrifuge tube hole sites, the efficiency is improved compared with manual one-by-one transfer, the size of the centrifuge tube hole sites is variable, and the transfer efficiency is improved. And the device can be suitable for various types of centrifugal tubes, and has better universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to experimental equipment technical field especially, it is a batch centrifugal tube transfer plate. BACKGROUND

[0002] At present, the transfer work of centrifugal tube is generally manually transferred by experiment personnel one by one, and for the transfer of a large number of centrifugal tubes, such as transfer to amplification instrument, there are problems of long time consumption and low efficiency, and the labor intensity of experiment personnel is increased, and the existing centrifugal tube batch transfer device can generally only adapt to single type centrifugal tube, and the adaptability is poor, and the present application is proposed for the above defects. UTILITY MODEL CONTENTS

[0003] The utility model discloses a batch centrifugal tube transfer plate can batch transfer centrifugal tube, and can adapt to various types of centrifugal tube, solve the problem of low efficiency and poor versatility of traditional batch transfer device that manual transfer exists.

[0004] To solve the above problem, the utility model provides a batch centrifugal tube transfer plate, including telescopic frame, connecting column, elastic part and handle, the telescopic frame is quadrilateral frame, and the telescopic frame is set up several groups, and is arranged in the region surrounded by telescopic frame, and the adjacent connecting column and the connecting column and telescopic frame between are connected with elastic part, and the elastic part is surrounded several centrifugal tube hole positions, and the centrifugal tube is placed into the centrifugal tube hole position fixed, and can batch transfer, needs to take out, and pulls telescopic frame expansion, and releases centrifugal tube.

[0005] According to the utility model one embodiment, four groups of elastic parts are connected on each connecting column, and constitute the chessboard -like distribution centrifugal tube hole position, and a plurality of centrifugal tubes can be transferred at a time.

[0006] According to the utility model one embodiment, each side of telescopic frame includes sleeve and telescopic rod, and the telescopic rod can be slidably installed in sleeve.

[0007] According to the utility model one embodiment, spring wave pearl is arranged between sleeve and telescopic rod, and spring wave pearl can be arranged one group or several groups, and the position after telescoping is kept.

[0008] According to the utility model one embodiment, the elastic part includes spring, and elastic structure such as elastic cord can also be used.

[0009] According to the utility model one embodiment, the connecting column adopts cylinder.

[0010] According to one embodiment of the present invention, the batch centrifuge tube transfer plate further includes a base, which is used to support the retractable frame, and the retractable frame can be placed on the base for transfer.

[0011] According to one embodiment of the present invention, the adjacent sides of the retractable frame are connected by an arc-shaped bend, or by means of bonding, bolting, etc.

[0012] According to one embodiment of the present invention, four sets of handles are provided, one on each side of the retractable frame, for easy operation.

[0013] According to one embodiment of the present invention, the handles on opposite sides of the retractable frame are staggered to ensure that the retractable frame is subjected to uniform force during expansion.

[0014] The beneficial effects of this utility model are that by setting a retractable frame, connecting column and elastic element, a centrifuge tube hole with variable size is formed. When transferring centrifuge tubes, only a number of centrifuge tubes need to be placed in the centrifuge tube hole for batch transfer. Compared with manual transfer one by one, the efficiency is improved. In addition, the centrifuge tube hole size is variable and can be used for various types of centrifuge tubes, which has good versatility. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 A structural diagram showing the retractable frame, connecting posts, elastic elements, and handle;

[0017] Figure 2 This is a schematic diagram of the base structure;

[0018] Figure 3 This is a schematic diagram of a single-sided structure with a retractable border. Detailed Implementation

[0019] The following description is only intended to disclose the present invention so that those skilled in the art can implement it. The embodiments in the following description are merely examples, and those skilled in the art will conceive of other obvious modifications. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other solutions that do not depart from the spirit and scope of the present invention.

[0020] A batch centrifuge tube transfer plate, such as Figure 1 It includes a retractable frame 1, a connecting post 2, an elastic element 5, and a handle 4.

[0021] The telescopic frame 1 is a quadrilateral frame, and each side of the frame has a telescopic function, which can be manually operated or electrically operated. In the electrically operated mode, four electric push rods are used to expand the four sides. In the present embodiment, the telescopic frame 1 is manually operated. Specifically, each side of the telescopic frame 1 comprises a sleeve 12 and a telescopic rod 11, and the telescopic rod 11 is slidably arranged in the sleeve 12. Further, a spring wave bead is arranged between the sleeve 12 and the telescopic rod 11. The spring wave bead can be arranged in one group or several groups to keep the position after expansion. The spring wave bead can be arranged on the telescopic rod 11, and the sleeve 12 is provided with a plurality of positioning holes.

[0022] The adjacent sides of the telescopic frame 1 are connected by an elbow 7 with a circular arc, which is convenient to assemble and can also be connected by bonding, bolt connection or the like.

[0023] The handle 4 is provided in four groups, and is arranged on each side of the telescopic frame 1 for easy operation. The handles 4 on the opposite sides of the telescopic frame 1 are arranged staggered, so that the telescopic frame 1 is evenly stressed during expansion.

[0024] The connecting column 2 is provided in several groups and is distributed in the area surrounded by the telescopic frame 1. The connecting column 2 is in the form of a cylinder to avoid sharp edges. The adjacent connecting columns 2 and the connecting column 2 and the telescopic frame 1 are connected by elastic members 5. The elastic member 5 comprises a spring, and a plurality of centrifugal tube hole positions 6 are formed by the elastic member 5. Four groups of elastic members 5 are connected to each connecting column 2 to form a chessboard-shaped distribution of centrifugal tube hole positions 6, which can transfer a large number of centrifugal tubes at one time.

[0025] During use, the centrifugal tubes are placed in or a plurality of centrifugal tubes on the tube rack are placed in the centrifugal tube hole positions 6 at one time, and are fixed by the elastic members 5 and the connecting column 2. Batch transfer can be performed. The centrifugal tube transfer plate is placed on the amplification instrument so that the amplification instrument hole positions correspond to the centrifugal tubes one by one. The handle 4 is pulled to expand the telescopic frame 1, release the centrifugal tubes, and separate the centrifugal tubes. Finally, the handle 4 is pushed to make the telescopic frame 1 and the elastic member 5 contract and reset.

[0026] Since the edges of the centrifugal tube hole positions 6 are composed of elastic members 5, the centrifugal tube hole positions 6 can be adapted to centrifugal tubes of various sizes.

[0027] The batch centrifugal tube transfer plate further comprises a base 3 for receiving the telescopic frame 1. The telescopic frame 1 can be placed on the base 3 for transfer.

[0028] Those skilled in the art should understand that the above description and the embodiments of the utility model shown in the drawings are only examples and do not limit the utility model. The purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been shown and explained in the embodiments, and the embodiments of the utility model can be modified and changed without departing from the principle.

Claims

1. A batch centrifuge tube transfer plate, characterized by: The batch centrifuge tube transfer plate comprises a telescopic frame (1), connecting columns (2), elastic members (5) and handles (4), the telescopic frame (1) is a quadrilateral frame, the four sides of the frame all have telescopic functions, the connecting columns (2) are arranged in groups, and are distributed in a region surrounded by the telescopic frame (1); the adjacent connecting columns (2) and the connecting columns and the telescopic frame (1) are all connected by the elastic members (5), and a plurality of centrifuge tube hole positions (6) are surrounded by the elastic members (5).

2. The batch centrifuge tube transfer plate of claim 1, wherein: Four groups of elastic members (5) are connected to each connecting column (2), and the centrifuge tube hole positions (6) are distributed in a chessboard shape.

3. The batch centrifuge tube transfer plate of claim 1, wherein: Each side of the telescopic frame (1) comprises a sleeve (12) and a telescopic rod (11), and the telescopic rod (11) is slidably installed in the sleeve (12).

4. The batch centrifuge tube transfer plate of claim 3, wherein: A spring wave bead is arranged between the sleeve (12) and the telescopic rod (11).

5. The batch centrifuge tube transfer plate of any of claims 1-4, wherein: The elastic member (5) comprises a spring.

6. The batch centrifuge tube transfer plate of any of claims 1-4, wherein: The connecting column (2) is a cylindrical body.

7. The batch centrifuge tube transfer plate of any of claims 1-4, wherein: The batch centrifuge tube transfer plate further comprises a base (3), and the base (3) is used for supporting the telescopic frame (1).

8. The batch centrifugation tube transfer plate of claim 3 or 4, wherein: The adjacent sides of the telescopic frame (1) are connected by elbows (7).

9. The batch centrifugation tube transfer plate of claim 3 or 4, wherein: The handles (4) are arranged in four groups, and each side of the telescopic frame (1) is provided with a handle (4).

10. The batch centrifuge tube transfer plate of claim 9, wherein: The handles (4) on the opposite sides of the telescopic frame (1) are arranged in a staggered manner.

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