Five-hole cap pulling clamping jaw structure

Abstract

The utility model discloses a five-hole cap pulling clamping jaw structure, and relates to the technical field of sample tube cap removal. Comprising a five-hole uncapping row hook rotating shaft, five-hole uncapping sample tube lifting claws, uncapping clamping claw torsion springs and a five-hole uncapping lifting base, the five-hole uncapping row hook rotating shaft is arranged at the U-shaped ends of the five-hole uncapping sample tube lifting claws in a penetrating mode, the uncapping clamping claw torsion springs are arranged between the U-shaped ends, the five-hole uncapping row hook rotating shaft is sleeved with the uncapping clamping claw torsion springs, and the five-hole uncapping sample tube lifting claws are arranged on the uncapping clamping claw torsion springs. The five-hole uncapping lifting base is provided with hole sites matched with the five-hole uncapping row hook rotating shaft, the five-hole uncapping sample tube lifting claw and the uncapping clamping claw torsion spring. The cap removing device is reasonable in structural design, the lifting claws and the cap removing clamping claws are connected in series through the five-hole cap removing row hook rotating shaft, automatic cap removing is achieved by pressing the base, manual intervention is reduced, and working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sample tube decapping, and particularly relates to a five-hole cap pulling claw structure. BACKGROUND

[0002] A necessary component in a sample tube decapping device is a cap pulling mechanism. Traditional cap pulling mechanisms often require manual intervention, manual clamping and cap pulling, which is complicated and inefficient. During manual cap pulling, the liquid in the sample tube may be re-mixed or splashed, increasing the risk of infection for the operator. During manual cap pulling, the operator needs to directly contact the sample tube, which poses a certain safety hazard, especially when handling samples containing harmful substances. Since manual operation is required, the cap pulling time for each sample tube is long, the work efficiency is low, and it is difficult to meet the needs of large-scale sample processing.

[0003] In view of the above, the present application designs a five-hole cap pulling claw structure which is convenient for automatic operation. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application aims to provide a five-hole cap pulling claw structure which has a reasonable structure, connects multiple lifting claws and cap pulling claws through a five-hole decapping hook shaft, and realizes automatic decapping through a pressing base, thereby reducing manual intervention and improving work efficiency.

[0005] In order to achieve the above-mentioned purpose, the present application is realized through the following technical scheme: a five-hole cap pulling claw structure, comprising a five-hole decapping hook shaft, five-hole decapping sample tube lifting claws, a cap pulling claw torsional spring and a five-hole decapping lifting base, the five-hole decapping hook shaft is arranged in the U-shaped end portions of the multiple five-hole decapping sample tube lifting claws, and the cap pulling claw torsional spring is arranged between the U-shaped end portions, the cap pulling claw torsional spring is sleeved on the five-hole decapping hook shaft, and the five-hole decapping lifting base is provided with hole positions matched with the five-hole decapping hook shaft, the five-hole decapping sample tube lifting claws and the cap pulling claw torsional spring.

[0006] Preferably, the five-hole decapping sample tube lifting claws are arranged on the front and rear sides of the five-hole decapping lifting base.

[0007] Preferably, one end of the five-hole decapping sample tube lifting claw is provided with a barb for pulling the tube cap.

[0008] The present application has the following advantages:

[0009] The application realizes automatic cap removal by connecting multiple lifting claws and cap removal clamps in series through the five-hole cap removal hook shaft and by pressing the base, reduces manual intervention, and improves work efficiency. Cap removal can be achieved by simply pressing the base, which is simple and convenient to operate and reduces the work intensity of the operator. The opportunity for the operator to directly contact the sample tube is reduced, and the risk of infection and the potential safety hazard of operation are reduced. Multiple sample tubes can be processed at the same time, improving the efficiency of sample processing and meeting the needs of large-scale sample processing. Through ingenious design, multiple lifting claws and cap removal clamps are integrated in a small mechanism, which is compact in structure and occupies less space. The barb structure is reasonably designed and can effectively grasp the tube cap to ensure the smooth progress of the cap removal process and reduce the failure of cap removal. Modular design makes it more convenient and faster to maintain and replace parts, reducing the maintenance cost of the equipment. The application is suitable for various types of sample tubes and has wide applicability to meet the needs of different laboratories. BRIEF DESCRIPTION OF DRAWINGS

[0010] The application will be described in detail below with reference to the drawings and specific embodiments.

[0011] Figure 1 The application is a structural schematic diagram. DETAILED DESCRIPTION

[0012] To make the technical means, creative features, purposes and effects of the application easy to understand, the application will be further described below in conjunction with specific embodiments.

[0013] REFERENCE Figure 1 The specific embodiment adopts the following technical solution: a five-hole cap removal clamp structure, including a five-hole cap removal hook shaft 1, a five-hole cap removal sample tube lifting claw 2, a cap removal clamp torsional spring 3, and a five-hole cap removal lifting base 4. The five-hole cap removal hook shaft 1 is arranged through the U-shaped end of multiple five-hole cap removal sample tube lifting claws 2, and the U-shaped ends are provided with cap removal clamp torsional springs 3. The cap removal clamp torsional springs 3 are sleeved on the five-hole cap removal hook shaft 1. The five-hole cap removal lifting base 4 is provided with hole positions matched with the five-hole cap removal hook shaft 1, the five-hole cap removal sample tube lifting claw 2, and the cap removal clamp torsional spring 3.

[0014] Notably, the front and rear sides of the five-hole cap removal lifting base 4 are provided with five-hole cap removal sample tube lifting claws 2.

[0015] In addition, one end of the five-hole cap removal sample tube lifting claw 2 is provided with a barb for pulling the tube cap.

[0016] The specific embodiment connects multiple five-hole cap removal sample tube lifting claws and cap removal clamp torsional springs in series in advance through the five-hole cap removal hook shaft and places them in the corresponding matching hole positions on the front and rear sides of the five-hole cap removal lifting base.

[0017] The movement principle of the embodiment: the small mechanism promotes the up and down movement of the base through the five-hole cap lifting, when there is a test tube between every two five-hole cap lifting sample tube lifting claws, the lifting claws are opened by pressing the base, and the end of the lifting claw adopts the structure of the barb to pull the tube cap on the test tube, so that the test tube bottle body and the tube cap 5 are separated, thereby achieving the cap lifting effect.

[0018] The basic principle and main features of the present application are shown and described above, and the advantages of the present application are also shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A five-hole cap-pulling claw structure, characterized by, The application relates to a five-hole cap-off sample tube lifting hook shaft (1), five-hole cap-off sample tube lifting claws (2), cap-off claw torsion springs (3) and a five-hole cap-off lifting base (4), the five-hole cap-off sample tube lifting claws (2) are arranged on the U-shaped ends of the five-hole cap-off sample tube lifting hook shaft (1), the cap-off claw torsion springs (3) are arranged between the U-shaped ends, the cap-off claw torsion springs (3) are sleeved on the five-hole cap-off sample tube lifting hook shaft (1), and the five-hole cap-off lifting base (4) is provided with hole positions matched with the five-hole cap-off sample tube lifting hook shaft (1), the five-hole cap-off sample tube lifting claws (2) and the cap-off claw torsion springs (3).

2. The five-hole cap-cracking jaw structure of claim 1, wherein, The front and back sides of the five-hole cap-off lifting base (4) are provided with the five-hole cap-off sample tube lifting claws (2).

3. The five-hole cap-cracking jaw structure of claim 1, wherein, One end of the five-hole cap-off sample tube lifting claw (2) is provided with a barb for pulling the tube cap.

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