CN216964687U

CN216964687U - Multifunctional sample rack for multi-pipe cover opening

Info

Publication number: CN216964687U
Application number: CN202120495965.8U
Authority: CN
Inventors: 李文瑛; 程孟浩; 王雍璇; 张维; 田燕飞
Original assignee: Xi'an Kingmed Diagnostics Institute Co ltd
Current assignee: Xi'an Kingmed Diagnostics Institute Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2022-07-15
Anticipated expiration: 2031-03-09

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional sample rack for multi-pipe cover opening; the sample tube cover body clamping device comprises a placing box, wherein a clamping mechanism is arranged at the lower part of the placing box, a plurality of clamping positions are uniformly arranged on the clamping mechanism, the clamping positions are used for clamping a sample tube body, a cover opening mechanism is arranged below a sample tube cover body, and a cover pressing plate is arranged at the upper part of the placing box; but the sample tube of different diameters of clamping mechanism centre gripping through placing the box lower part, borrow mixing equipment to carry out the mixing in batches again, the rethread opens and covers the mechanism and can pull up the negative pressure blood sampling tube lid, and is laborsaving saving time, improves inspection efficiency, and the accessible covers the clamp plate lid and closes the lid after the inspection finishes, has ensured sample storage or has rotated the well security.

Description

Multifunctional sample rack for multi-pipe cover opening

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional sample rack for multi-pipe cover opening.

Background

The collection of vacuum venous blood samples is a significant improvement over conventional blood collection procedures. The negative pressure blood collection tube completes the blood collection process under a totally closed system, thereby fundamentally eliminating the possibility of blood pollution and cross infection; and because of its simple structure, convenient to use, therefore easily popularize and promote. However, the rubber plug is arranged in the cover of the negative pressure blood collection tube, and the rubber plug is fixed outside the plastic shell, so that the negative pressure blood collection tube cap is inconvenient to pull out and cover, and time is wasted when the cover is required to be pulled out for a large batch of samples, operators are scratched, blood samples pollute or infect the operators, and the experimental efficiency is influenced; because the negative pressure heparin tube is difficult to the lid closes, the back that finishes of the inspection, can not correspond the lid to the sample and close, easily leads to the sample to save or abandon and cause environmental pollution etc. in transporting.

At present, the market also has no specimen rack for negative pressure blood collection tubes. And the equipment that is used for the sample pipe at present to vibrate even mixing can not be used for the sample pipe of various sizes in batches to carry out the mixing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-tube uncapped multifunctional sample rack, which solves the problems that the existing equipment for shaking and uniformly mixing sample tubes in the prior art cannot be used for uniformly mixing sample tubes with various sizes in batches, time is wasted when the covers of a large batch of negative pressure blood collection tube samples need to be pulled out, the experimental efficiency is influenced, the samples cannot be correspondingly covered after the examination is finished, and the environmental pollution is easily caused in the process of storing or discarding the samples.

In order to achieve the purpose, the utility model provides a technical scheme that the multifunctional sample rack for multi-tube cover opening comprises a placing box, wherein a clamping mechanism is arranged at the lower part of the placing box, the clamping mechanism is uniformly provided with a plurality of clamping positions, the clamping positions are used for clamping a sample tube body, a cover opening mechanism is arranged below the sample tube body, and a cover pressing plate is arranged at the upper part of the placing box;

the clamping mechanism comprises a fixed plate and a movable plate which are positioned on the same plane, the fixed plate is fixed on the front side of the placing box, two side faces of the placing box are provided with movable grooves, the movable plate is arranged between the movable grooves, the movable plate is positioned through a positioning screw on the rear side of the placing box, and the fixed plate and the movable plate are correspondingly and uniformly provided with a plurality of arc-shaped clamping positions;

The cover opening mechanism comprises a first stress plate fixed inside a front side plate of the placing box, a second stress plate is hinged above the first stress plate, the second stress plate is uniformly provided with a plurality of pipe positions, the pipe positions correspond to the clamping positions, a cover opening head is arranged above the second stress plate and provided with a cover opening position, the cover opening position corresponds to the pipe positions, the cover opening head is also uniformly provided with at least two handheld ends, the front side plate of the placing box is provided with a cover opening groove, the handheld ends penetrate through the cover opening groove, and the cover opening groove is provided with a first positioning opening and a second positioning opening;

the diameter distance of the cap opening position is larger than the diameter of the sample tube body and smaller than the diameter of the sample tube cap body.

But the sample tube of different diameters of clamping mechanism centre gripping through placing the box lower part, borrow mixing equipment to carry out the mixing in batches again, the rethread opens and covers the mechanism and can pull up the negative pressure blood sampling tube lid, and is laborsaving saving time, improves inspection efficiency, and the accessible covers the clamp plate lid and closes the lid after the inspection finishes, has ensured sample storage or has rotated the well security.

Preferably, the periphery of the upper part of the cover opening position is provided with an anti-falling blocking strip, and the anti-falling blocking strip is positioned on the periphery of the cover body of the sample tube.

When the handheld end is placed in the second positioning opening, the sample tube cover body can be lifted, and the cover body is prevented from falling off due to the arrangement of the anti-falling barrier strip.

Preferably, the first force-bearing plate has a length greater than the length of the hinge location of the second force-bearing plate.

The first stress plate is used for bearing stress of the second stress plate, so that the length of the first stress plate is required to be larger than the length of the hinged position of the second stress plate.

Preferably, the hand-held end is provided with a hinge location for rotating the hand-held end to the side of the storage case.

The cooperation of uncapping head and handheld end is used and has been utilized lever principle, and for laborsaving, handheld end is equipped with certain length, and when need not uncapping, the articulated position of accessible handheld end will be held handheld end and rotate to the side of placing the box, can save space. The sample rack is beautiful.

Preferably, the size of the cover pressing plate is smaller than the size of the section of the placing box, and the cover pressing plate is placed on the rear side plate of the placing box through the hook.

Preferably, a rubber pad is arranged on the inner side of the clamping position.

The clamping position is used for clamping the sample tube body, and the rubber pad is arranged to avoid rigid contact between the clamping position and the sample tube body, so that clamping is stable.

The utility model has the beneficial effects that:

but the sample tube of the different diameters of clamping mechanism centre gripping through placing box low portion, borrow mixing equipment to carry out the mixing in batches again, the rethread opens to cover the mechanism and can pull up the negative pressure heparin tube lid, and is laborsaving save time, improves inspection efficiency, and the accessible covers the jam plate lid and closes the lid after the inspection finishes, has ensured sample storage or has rotated the well security.

The utility model is described in detail below with reference to the figures and examples.

Drawings

FIG. 1 is a schematic front view of a sample rack;

FIG. 2 is a first schematic diagram of a top view of the sample rack clamping mechanism;

FIG. 3 is a schematic diagram of a second top view of the sample rack clamping mechanism;

FIG. 4 is a first schematic diagram of a left side view of the sample rack;

FIG. 5 is a schematic left view of the sample rack;

FIG. 6 is a schematic front view of the cover opening mechanism of the sample rack;

FIG. 7 is a schematic diagram of a top view of a second force-bearing plate of the sample rack;

fig. 8 is a schematic top view of the sample rack opening head.

Description of reference numerals: 1-placing a box; 2-a clamping mechanism; 3-clamping position; 4-cover opening mechanism; 5, tightly covering the pressing plate; 6, fixing a plate; 7-a movable plate; 8-a movable groove; 9-a set screw; 10-a first force-bearing plate; 11-a second force-bearing plate; 12-tube position; 13-opening the cover head; 14-a cap opening position; 15-handheld end; 16-cover opening groove; 17-a first positioning port; 18-a second locating port; 19-anti-falling barrier strip.

Detailed Description

The present invention is further described below in conjunction with embodiments, but those skilled in the art will understand that the following examples are only illustrative of the present invention and should not be construed as limiting the scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by manufacturers, and are all conventional products which can be purchased and obtained on the market; the described embodiments are merely illustrative of the principles of the utility model and are not intended to limit the utility model.

To among the prior art, be used for the sample pipe at present to vibrate even equipment of mixing can not be used for the sample pipe of various sizes in batches and carry out the mixing, very waste time when big batch negative pressure heparin tube sample need pull out the lid, influence the experimental efficiency, the back that finishes of the inspection, can not correspond the lid to the sample and close, easily leads to the sample to save or abandon and cause environmental pollution's problem in the transportation. The utility model provides a multifunctional sample rack for multi-tube cover opening, which comprises a placing box 1, wherein a clamping mechanism 2 is arranged at the lower part of the placing box 1, the clamping mechanism 2 is uniformly provided with a plurality of clamping positions 3, the clamping positions 3 are used for clamping a sample tube body, a cover opening mechanism 4 is arranged below the sample tube body, and a cover pressing plate 5 is arranged at the upper part of the placing box 1;

but the sample tube of the different diameters of clamping mechanism 2 centre gripping through placing 1 low part of box carries out the batch mixing by the mixing equipment again, and the rethread opens lid mechanism 4 and can pull up the negative pressure heparin tube lid, and is laborsaving save time, improves inspection efficiency, and the inspection finishes the back accessible and covers 5 lids and close the lid, has ensured the security in sample storage or the rotation.

As shown in fig. 2 and 3, the clamping mechanism 2 includes a fixed plate 6 and a movable plate 7 located on the same plane, the fixed plate 6 is fixed on the front side of the placing box 1, two side surfaces of the placing box 1 are provided with movable grooves 8, the movable plate 7 is arranged between the movable grooves 8, the movable plate 7 is positioned by a positioning screw 9 on the rear side of the placing box 1, and the fixed plate 6 and the movable plate 7 are correspondingly and uniformly provided with a plurality of arc-shaped clamping positions 3.

The fixed plate 6 is fixed, and the movable plate 7 moves back and forth along the movable groove 8 by adjusting the positioning screw 9, so that the sample tube body is clamped.

The rubber pad is arranged on the inner side of the clamping position 3, the clamping position 3 is used for clamping the sample tube body, and the rubber pad is arranged to avoid rigid contact between the clamping position 3 and the sample tube body, so that clamping is stable.

As shown in fig. 4 to 8, the cover opening mechanism 4 includes a first stressed plate 10 fixed inside a front side plate of the placing box 1, a second stressed plate 11 is hinged above the first stressed plate 10, the second stressed plate 11 is uniformly provided with a plurality of pipe positions 12, the pipe positions 12 correspond to the clamping positions 3, a cover opening head 13 is arranged above the second stressed plate 11, the cover opening head 13 is provided with a cover opening position 14, the cover opening position 14 corresponds to the pipe positions 12, the cover opening head 13 is also uniformly provided with at least two handheld ends 15, the front side plate of the placing box 1 is provided with a cover opening groove 16, the handheld ends 15 penetrate through the cover opening groove 16, and the cover opening groove 16 is provided with a first positioning port 17 and a second positioning port 18;

the diameter distance of the cover opening position 14 is larger than the diameter of the sample tube body and smaller than the diameter of the sample tube cover body.

The cooperation of end of opening 13 and handheld end 15 is used and has been utilized lever principle, handheld end 15, the perk is opened the end 13, it is located sample pipe lid below to open the end 13, it is less than sample pipe lid diameter to open lid position 14 diameter, the stress point is on second atress board 11, second atress board 11 articulates on placing 1 preceding curb plate of box, second atress board 11 will pass to first atress board 10 with power, first atress board 10 is fixed in and places 1 preceding curb plate of box, so the width of first atress board 10 is greater than the width of 11 articulated positions of second atress board. When the sample tube cover body needs to be supported, the second stress plate 11 rotates to fall on the first stress plate 10, the cover opening head 13 moves into the cover opening groove 16 from the first positioning opening 17, the cover opening head 13 falls on the second stress plate 11, after a sample tube is placed, the clamping mechanism 2 is firmly clamped, the handheld end 15 tilts the cover opening head 13 according to the lever principle, the anti-falling barrier strip 19 is arranged on the periphery of the upper portion of the cover opening head 13 and is located on the periphery of the sample tube cover body, the cover body is prevented from falling off, the cover opening head 13 moves to the second positioning opening 18, namely the sample tube cover body and the sample tube body are staggered, and an operator can perform related inspection experiments.

For saving labor, the handheld end 15 is provided with a certain length, and when the cover does not need to be opened, the handheld end 15 can be rotated to the side surface of the box 1 through the hinge position of the handheld end 15, so that the space can be saved. The sample rack is beautiful.

After the inspection experiment is accomplished, need to go into the sample tube body with sample tube lid after, carry out safe transfer with the sample tube, it moves to opening lid groove 16 to open lid head 13, make sample tube lid cover on sample tube body, the rethread lid clamp plate 5 is fixed with the sample tube lid, lid clamp plate 5 size slightly is less than and places 1 cross sectional dimension of box, lid clamp plate 5 can be placed through the couple on placing 1 rear side board of box, the material of the optional thickness of material of lid clamp plate 5, can set up the handheld handle of pressure on lid clamp plate 5. And after the cover body of the sample tube is tightly covered, the sample tube is safely transferred.

The working process comprises the following steps: firstly, selecting a proper sample rack according to the specification of the negative pressure blood collection tube, loosening the positioning screw 9 of the clamping mechanism 2 to the maximum, enabling the second stress plate 11 of the cover opening mechanism 4 to rotate and fall on the first stress plate 10, moving the cover opening head 13 into the cover opening groove 16, and enabling the cover opening head 13 to fall on the second stress plate 11; secondly, putting a negative pressure blood collection tube, wherein the cover body of the negative pressure blood collection tube is positioned above the cover opening head 13; adjusting a positioning screw 9, moving a movable plate 7 inwards, clamping the tube body by a clamping position 3, holding a handheld end 15 by hand, tilting a cover head 13, supporting the cover body of the negative pressure blood sampling tube, moving the handheld end 15 to a second positioning hole 18, and carrying out inspection operation by an operator; thirdly, after the inspection is finished, the hand-held end 15 is held by hands, the cover opening head 13 is moved to the cover opening groove 16, the cover body is lightly placed on the pipe body, the cover pressing plate 5 is pressed downwards, and the cover body is pressed tightly; finally, pack up and open and cover mechanism 4, handheld end 15 moves to first locating hole 17, will open the back that the lid head 13 held up, handheld end 15 rotates again to placing box 1 preceding curb plate department, and ligature or joint are fixed again, again with second atress board 11 rotatory to placing box 1 curb plate department, adjust set screw 9, make the sample pipe break away from the clamping state, take out the sample pipe and carry out safe transfer.

In summary, in order to solve the problems that the existing equipment for vibrating and uniformly mixing sample tubes in the prior art cannot be used for uniformly mixing sample tubes with various sizes in batches, time is wasted when covers of large-batch negative pressure blood collection tube samples need to be pulled out, the experimental efficiency is affected, and after the samples are inspected, the samples cannot be correspondingly covered, so that environmental pollution is easily caused in the process of storing or discarding the samples, the utility model provides a multi-tube cover-opening multifunctional sample rack, sample tubes with different diameters can be clamped by a clamping mechanism 2 at the lower part of a box 1, batch mixing is performed by mixing equipment, the cover bodies of the negative pressure blood collection tubes can be pulled up by a cover opening mechanism 4, labor and time are saved, the inspection efficiency is improved, and after the inspection is finished, the cover bodies can be tightly covered by a pressing plate 5, so that the safety in sample storage or rotation is guaranteed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention 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 invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a be used for multi-functional sample frame of multi-barrelled uncap which characterized in that: the sample tube cover comprises a placing box (1), wherein a clamping mechanism (2) is arranged at the lower part of the placing box (1), a plurality of clamping positions (3) are uniformly arranged on the clamping mechanism (2), the clamping positions (3) are used for clamping a sample tube body, a cover opening mechanism (4) is arranged below the sample tube cover body, and a cover pressing plate (5) is arranged at the upper part of the placing box (1);

the clamping mechanism (2) comprises a fixed plate (6) and movable plates (7) which are positioned on the same plane, the fixed plate (6) is fixed on the front side of the placing box (1), movable grooves (8) are formed in two side surfaces of the placing box (1), the movable plates (7) are arranged between the movable grooves (8), the movable plates (7) are positioned through positioning screws (9) in the rear side of the placing box (1), and a plurality of arc-shaped clamping positions (3) are correspondingly and uniformly arranged on the fixed plate (6) and the movable plates (7);

The cover opening mechanism (4) comprises a first stress plate (10) fixed inside a front side plate of the placing box (1), a second stress plate (11) is hinged above the first stress plate (10), a plurality of pipe positions (12) are uniformly arranged on the second stress plate (11), the pipe positions (12) correspond to the clamping positions (3), a cover opening head (13) is arranged above the second stress plate (11), the cover opening head (13) is provided with a cover opening position (14), the cover opening position (14) corresponds to the pipe positions (12), the cover opening head (13) is further uniformly provided with at least two handheld ends (15), the front side plate of the placing box (1) is provided with a cover opening groove (16), the handheld ends (15) penetrate through the cover opening groove (16), and the cover opening groove (16) is provided with a first positioning opening (17) and a second positioning opening (18);

the diameter distance of the cover opening position (14) is greater than the diameter of the sample tube body and less than the diameter of the sample tube cover body.

2. The multi-function sample rack for a multi-tube lid opening of claim 1, characterized in that: the upper portion of the cover opening position (14) is circumferentially provided with a falling-preventing barrier strip (19), and the falling-preventing barrier strip (19) is located on the periphery of the sample tube cover body.

3. The multi-function sample rack for a multi-tube lid opening of claim 1, characterized in that: the length of the first stress plate (10) is larger than that of the hinged position of the second stress plate (11).

4. The multi-function sample rack for a multi-tube lid opening of claim 1, characterized in that: the handheld end (15) is provided with a hinge position for rotating the handheld end (15) to the side of the placing box (1).

5. The multi-function specimen rack for multi-tube decapping of claim 1, wherein: the size of the cover pressing plate (5) is smaller than the section size of the placing box (1), and the cover pressing plate (5) is placed on the rear side plate of the placing box (1) through a hook.

6. The multi-function sample rack for a multi-tube lid opening of claim 1, characterized in that: the inner side of the clamping position (3) is provided with a rubber pad.