Plastic package grasping clamp for test tube

Abstract

The utility model provides a test tube plastic package grasping clamp, which relates to the technical field of test tube clamps and comprises a grasping clamp main body and a plastic package mechanism, the grasping clamp main body comprises two groups of clamp bodies which can be close to and far away from each other and a connecting part, test tube clamping parts are arranged on the clamp bodies, and a plurality of groups of concave areas are arranged at the test tube clamping parts; the plastic packaging mechanism is mounted on the clamp body, and a heating chamber for a test tube opening to enter is arranged in the plastic packaging mechanism. The test tube clamping part is arranged on the clamp body, a plurality of groups of concave areas are arranged at the test tube clamping part to form a wave-shaped structure, a row of test tubes can be clamped at a time through the test tube clamping part, the test tube transferring efficiency is improved, a plastic packaging film can be heated through the plastic packaging mechanism, the plastic packaging film is tightly attached to the test tube opening position, and the test tube transferring efficiency is improved. And a stable and effective plastic packaging effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube clamps, in particular to a test tube plastic-sealing gripper. Background Art

[0002] When using an instrument to detect samples in test tubes, the tested test tubes need to be transferred from the sample injection rack to the test tube rack. Currently, the common method is to transfer the test tubes one by one manually, with low efficiency. Moreover, the tested specimens are in an open state and need to be sealed for storage. Currently, a whole plate is sealed with plastic wrap, which has the risk of incomplete sealing. In view of the above defects, this application is proposed. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a test tube plastic-sealing gripper, which solves the problems of low efficiency caused by transferring test tubes one by one at the current stage and incomplete sealing easily occurring in the whole plate test tube sealing.

[0004] To solve the above problems, the utility model provides a test tube plastic-sealing gripper, which includes a gripper main body and a plastic-sealing mechanism. The gripper main body includes two groups of clip bodies that can approach and separate from each other and a connecting part. A test tube clamping part is arranged on the clip body, and a number of groups of concave areas are arranged at the test tube clamping part. A number of test tubes can be clamped at one time through the test tube clamping part. The plastic-sealing mechanism is installed on the clip body. A heating chamber for the test tube mouth to enter is arranged in the plastic-sealing mechanism. After the test tube mouth enters the heating chamber, the inner wall of the heating chamber presses against the test tube wall and heats the plastic-sealing film, so that the plastic-sealing film closely adheres to the position of the test tube mouth.

[0005] According to an embodiment of the utility model, the plastic-sealing mechanism includes two groups of plastic-sealing heating components, and one group of plastic-sealing heating component is installed on each clip body. The two groups of plastic-sealing heating components form a complete heating chamber after combination, and this method is more convenient to use.

[0006] According to an embodiment of the utility model, the heating chamber includes a number of mutually independent heating holes. In other embodiments, a whole heating chamber can also be adopted, and the inner wall of the heating chamber is set to a wavy structure similar to the concave area.

[0007] According to an embodiment of the utility model, the heating hole is a convex hole, and the small-diameter hole at the top is used to avoid the position of the test tube opening.

[0008] According to an embodiment of the utility model, an operation part is installed on the clip body, which is convenient for the operator to use fingers to dial and operate the separation and combination of the clip body.

[0009] According to an embodiment of the utility model, the operation part is a frame body, which is convenient to use and more comfortable to operate.

[0010] Optionally, the operation part can be set as a crossbar type.

[0011] According to an embodiment of the present utility model, an elastomer is provided in the recessed area, such as a rubber block, a rubber strip, a metal elastic sheet, etc.

[0012] According to an embodiment of the present utility model, the plastic sealing mechanism is powered by an internal battery or external power supply.

[0013] According to an embodiment of the present utility model, the connecting portion is a cylindrical body, which is sleeved on two clamping bodies to form a rotational connection of the two clamping bodies.

[0014] According to an embodiment of the present utility model, the diameter of the cylindrical body gradually increases from the middle position to the two end positions, forming a form with an arc-shaped outer edge, so as to increase the holding comfort.

[0015] The beneficial effect of the present utility model is that by providing a test tube clamping portion on the clamping body, a plurality of groups of recessed areas are provided at the test tube clamping portion to form a wavy structure. Through the test tube clamping portion, a plurality of test tubes in a row can be clamped at one time, so as to improve the test tube transfer efficiency. Moreover, by providing a plastic sealing mechanism, the plastic sealing film can be heated to make it closely adhere to the position of the test tube mouth, achieving a stable and effective plastic sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0017] Figure 1 It is a schematic structural view when the test tube plastic sealing gripper is in a clamped state;

[0018] Figure 2 It is a schematic structural view when the test tube plastic sealing gripper is in a released state;

[0019] Figure 3 It is a front view of the clamping body;

[0020] Figure 4 It is an enlarged schematic view of the test tube clamping portion and the plastic sealing mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following description is only used to disclose the present utility model so that those skilled in the art can implement the present utility model. The embodiments described below are only examples, and those skilled in the art can think of other obvious deformations. The basic principles defined in the following description can be applied to other implementation schemes, deformation schemes, improvement schemes, equivalent schemes, and other schemes that do not depart from the spirit and scope of the present utility model.

[0022]

Embodiment 1

[0023] A test tube plastic sealing gripper, such as Figure 1, including a clip body 1 and a plastic sealing mechanism 5; the clip body 1 includes two sets of clip bodies 11 that can approach and separate from each other and a connecting part 3.

[0024] Optionally, the clip body 11 can be set as a rotating clip or can be translated to approach and separate the clip.

[0025] In this embodiment, the rotating clip method is adopted. The connecting part 3 is connected to the top positions of the two clip bodies 11, so that the two clip bodies 11 swing and clip with the top as the rotation center. The connecting part 3 can be structures such as a shaft body or a hinge. In this solution, a cylindrical body is adopted, sleeved on the two clip bodies 11 to form a rotational connection of the two clip bodies 11.

[0026] Further, the diameter of the cylindrical body gradually increases from the middle position to the two end positions, forming a form with an arc-shaped outer edge, increasing the holding comfort.

[0027] Such as Figure 1 , Figure 2 , an operation part 2 is installed on the clip body 11, which is convenient for the operator to use fingers to dial and operate the separation and combination of the clip body. The operation part 2 is a frame body, which is convenient to use and more comfortable to operate.

[0028] Optionally, the operation part 2 can be set as a crossbar type.

[0029] Optionally, a spring can be connected between the two clip bodies 11.

[0030] A test tube clamping part 4 is arranged on the clip body 11. A number of groups of recessed areas 41 are arranged at the test tube clamping part 4, forming a wavy structure. A number of test tubes in a row can be clamped at one time through the test tube clamping part 4.

[0031] The plastic sealing mechanism 5 is installed on the clip body 11. Specifically, the plastic sealing mechanism 5 includes two sets of plastic sealing heating components 51. One set of plastic sealing heating components 51 is installed on each clip body 11. A heating chamber 52 for the test tube mouth to enter is arranged in the plastic sealing heating component 51. Such as Figure 3 , further, the heating hole is a convex hole, and the small-diameter hole at the top is used to avoid the test tube opening position.

[0032] The plastic sealing principle of the plastic sealing mechanism 5 is the same as the traditional sealing principle, and plastic sealing is achieved by electric heating and hot pressing methods.

[0033] Specifically, the inner wall of the heating chamber 52 is an iron ring. When plastic sealing, a plastic sealing film is laid on a row of test tubes. At this time, hold the clip tightly, move the clip downward to make the test tube enter the heating chamber 52 or the heating chamber 52 can wrap the test tube during the clip process. The iron ring contacts the test tube wall and heats. When the heated iron ring touches the plastic sealing film, the plastic sealing film dissolves and adheres tightly to the test tube mouth, so as to achieve the purpose of plastic sealing.

[0034] Optionally, the encapsulation mechanism 5 can be powered by a built-in battery or an external power supply.

[0035] Embodiment 2: On the basis of Embodiment 1, in order to make the clamping more stable and prevent the test tube from falling, an elastomer 42 is provided in the concave area 41, such as a rubber block, a rubber strip, a metal elastic sheet, etc. For example, Figure 4 , in this embodiment, a rubber strip is used, which is arranged in the concave area 41 and has a gap with the bottom of the wave. When clamping the test tube, the rubber strip is compressed and deformed to achieve a more stable clamping effect.

[0036] Embodiment 3: On the basis of Embodiment 1 or 2, it can be set that the bottom end face of the iron ring also contacts the encapsulation film. After the heating and encapsulation are completed, it is easy to separate the film at the encapsulation position from the surrounding film. A cutting edge can also be added to assist in cutting to achieve the separation effect.

[0037] Embodiment 4: On the basis of Embodiment 1 or 2 or 3, a push-button switch can be provided on the opposite side end face of the two encapsulation heating components 51. When the two encapsulation heating components 51 come into contact, the switch is pressed to start heating the iron ring.

[0038] Those skilled in the art should understand that the above description and the embodiments of the present invention shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and described in the embodiments. Without departing from the above principle, the embodiments of the present invention can have any deformation and modification.

Claims

1. Test tube plastic sealing gripper, characterized in that: It includes a clip body (1) and a plastic sealing mechanism (5); the clip body (1) includes two groups of clip bodies (11) that can approach and separate from each other and a connecting part (3), a test tube clamping part (4) is arranged on the clip body (11), and a number of groups of concave areas (41) are arranged at the test tube clamping part (4), and a number of test tubes can be clamped at one time through the test tube clamping part (4); the plastic sealing mechanism (5) is installed on the clip body (11), a heating chamber (52) for the test tube mouth to enter is arranged in the plastic sealing mechanism (5), after the test tube mouth enters the heating chamber (52), the inner wall of the heating chamber (52) presses against the test tube wall and heats the plastic sealing film to make the plastic sealing film closely adhere to the position of the test tube mouth.

2. The test tube plastic-sealing gripper according to claim 1, characterized in that: The plastic sealing mechanism (5) includes two groups of plastic sealing heating components (51), and one group of plastic sealing heating components (51) is installed on each clip body (11), and the two groups of plastic sealing heating components (51) are combined to form a complete heating chamber (52).

3. The test tube plastic-sealing gripper according to claim 2, characterized in that: The heating chamber (52) includes a number of independent heating holes.

4. The test tube plastic-sealing gripper according to claim 3, characterized in that: The heating holes are convex holes.

5. The test tube plastic-sealed gripper according to any one of claims 1-4, characterized in that: An operation part (2) is installed on the clip body (11).

6. The test tube plastic-sealed gripper according to claim 5, wherein: The operation part (2) is a frame body.

7. The test tube plastic-sealed gripper according to any one of claims 1-4, characterized in that: An elastic body (42) is arranged in the concave area (41).

8. The test tube plastic-sealing gripper according to claim 7, characterized in that: The plastic sealing mechanism (5) is powered by a built-in battery or external power supply.

9. The test tube plastic-sealing gripper according to claim 7, wherein: The connecting part (3) is a cylindrical body and is sleeved on the two clip bodies (11).

10. The test tube plastic-sealing gripper according to claim 9, wherein: The diameter of the cylindrical body gradually increases from the middle position to the two end positions.

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