CN210965218U

CN210965218U - Blood collection tube with fixing buckle

Info

Publication number: CN210965218U
Application number: CN201921617309.XU
Authority: CN
Inventors: 郑云珍; 钟德优; 沈玉建
Original assignee: Fuzhou Changgeng Medical Devices Co ltd
Current assignee: Fuzhou Changgeng Medical Devices Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-10
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a heparin tube with fixed buckle, the on-line screen storage device comprises a base, the both sides and the U type frame both ends fixed connection on base top, a plurality of arc wall has been seted up to the top middle part equidistance of base, a plurality of through-hole has been seted up to the top equidistance of U type frame, the inside of a plurality of through-hole all alternates and is connected with the heparin tube, the surperficial cover of heparin tube is equipped with solid fixed ring, gu fixed ring's bottom both sides are all fixed and are equipped with the fixture block, two fixture blocks are connected with two draw-in groove blocks that U type frame surface was seted up, spacing hole has all been seted up. The utility model relates to a heparin tube with fixed buckle, the draw-in groove block of seting up through the fixture block that solid fixed ring bottom was equipped with and U type frame top to through spacing post and spacing hole interlude, be convenient for firmly fix heparin tube and U type frame, avoid when carrying by, the heparin tube rocks and causes the heparin tube to break with U type frame wall bump, influences the use.

Description

Blood collection tube with fixing buckle

Technical Field

The utility model relates to a blood collection tube, in particular to blood collection tube with fixed buckle.

Background

The blood collection tube is a disposable negative pressure vacuum glass tube capable of realizing quantitative blood collection and needs to be matched with a venous blood collection needle for use, the principle of the blood collection tube is that a blood collection tube test tube with a head cover is pre-pumped into different vacuum degrees, venous blood is automatically and quantitatively collected by utilizing the negative pressure of the blood collection tube, and one end of the blood collection needle penetrates into a vein of a human body and then the other end of the blood collection tube is inserted into a rubber plug of the vacuum blood collection tube. Human venous blood is inside the vacuum test tube, under the effect of negative pressure, through blood taking needle suction blood specimen container, under a venipuncture, can realize that multitube gathers and does not take place to reveal.

Current heparin tube does not possess fixed buckle structure, when carrying the heparin tube, collides easily between the heparin tube, causes the heparin tube to break, influences normal use, consequently needs design a heparin tube with fixed buckle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heparin tube with fixed buckle to current heparin tube that proposes in solving above-mentioned background does not possess the fixed buckle structure, when carrying the heparin tube, bumps easily between the heparin tube, causes the heparin tube to break, influences the problem of normal use.

In order to achieve the above object, the utility model provides a following technical scheme: a blood collection tube with fixing buckles comprises a base, wherein two sides of the top end of the base are fixedly connected with two ends of a U-shaped frame, a plurality of arc-shaped grooves are formed in the middle of the top end of the base at equal intervals, a plurality of through holes are formed in the top end of the U-shaped frame at equal intervals, a blood collection tube is inserted and connected into the through holes, a fixing ring is sleeved on the surface of the blood collection tube, fixture blocks are fixedly arranged on two sides of the bottom end of the fixing ring, the two fixture blocks are clamped and connected with two clamping grooves formed in the surface of the U-shaped frame, limiting holes are formed in one side of the two fixture blocks, a groove is formed in one side of the two clamping grooves, springs are fixedly mounted on one side of the two grooves, limiting columns are fixedly mounted on one ends of the two springs, one ends of the two limiting columns are respectively inserted and connected with the two limiting, the two connecting blocks are respectively inserted and connected with a sliding groove formed in the groove wall at the top end of the groove, sliding blocks are fixedly mounted at the top ends of the two connecting blocks, and the two sliding blocks are connected with the sliding groove in a sliding mode.

As an optimal technical scheme of the utility model, a plurality of the through-hole inner wall all pastes and is equipped with rubber cushion pad.

As an optimal technical scheme of the utility model, the size of spacing end of a column department matches with the internal diameter in spacing hole.

As an optimized technical scheme of the utility model, a plurality of evenly distributed's anti-skidding line is all seted up to the tank bottom of arc wall.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of base bottom has the supporting leg, four the non-slip rubber pad is all pasted to the supporting leg bottom.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the draw-in groove block that fixture block and U type frame top that solid fixed ring bottom was equipped with were seted up to alternate through spacing post and spacing hole, be convenient for firmly fix heparin tube and U type frame, avoid when carrying taking, the heparin tube rocks and causes the heparin tube to break with U type frame wall bump. Influence the use;

2. the slide block drives the connecting rod to move, so that the telescopic motion of the limiting column is driven, and the blood sampling tube can be conveniently taken out and put in.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the blood collection tube of the present invention;

fig. 4 is a schematic view of a partial structure of the present invention.

In the figure: 1. a base; 2. a U-shaped frame; 3. a blood collection tube; 4. a fixing ring; 5. a slider; 6. an arc-shaped slot; 7. a through hole; 8. a clamping block; 9. a limiting column; 10. a card slot; 11. a limiting hole; 12. a groove; 13. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a blood sampling tube with fixing buckle, comprising a base 1, wherein two sides of the top end of the base 1 are fixedly connected with two ends of a U-shaped frame 2, a plurality of arc-shaped grooves 6 are equidistantly arranged at the middle part of the top end of the base 1, a plurality of through holes 7 are equidistantly arranged at the top end of the U-shaped frame 2, a blood sampling tube 3 is penetratingly connected inside the through holes 7, a fixing ring 4 is sleeved on the surface of the blood sampling tube 3, two clamping blocks 8 are fixedly arranged at two sides of the bottom end of the fixing ring 4, the two clamping blocks 8 are connected with two clamping grooves 10 arranged on the surface of the U-shaped frame 2 in a clamping way, a limiting hole 11 is arranged at one side of the two clamping grooves 8, a groove 12 is arranged at one side of the two clamping grooves 10, a spring 13 is fixedly arranged at one side of the two grooves 12, a limiting column 9 is fixedly arranged, the top of two spacing posts 9 is equal fixed mounting has the connecting block, and two connecting blocks alternate with the spout that groove 12 top cell walls were seted up respectively and are connected, and the top of two connecting blocks is equal fixed mounting has slider 5, two slider 5 and spout sliding connection.

Preferably, a plurality of 7 inner walls of through-hole all paste and are equipped with rubber buffer pad, pastes the rubber buffer pad of establishing through 7 walls of through-hole, effectual protection heparin tube 3.

Preferably, the size of the end of the limiting column 9 is matched with the inner diameter of the limiting hole 11, and the size of the end of the limiting column 9 is matched with the inner diameter of the limiting hole 11, so that the limiting column 9 can be conveniently inserted into the limiting hole 11.

Preferably, the anti-skidding line has been seted up to the tank bottom of a plurality of arc wall 6, through the anti-skidding line that arc wall 6 was seted up, increases the frictional force of arc wall 6 and heparin tube 3.

Preferably, the equal fixed mounting in four edges of base 1 bottom has the supporting leg, and anti-skidding rubber pad is all pasted and is established to four supporting leg bottoms, pastes the anti-skidding rubber pad of establishing through the supporting leg bottom, the base 1's of being convenient for stability.

When the blood sampling tube 3 with the fixed buckle is needed to be used, firstly, the slide block 5 is manually pushed towards two sides, the connecting block is driven to move by the movement of the slide block 5 to move through the connecting block to move the hole limiting column 9 to shrink, so that the limiting column 9 shrinks into the groove 12, then, the blood sampling tube 3 is manually pulled upwards, so that the blood sampling tube 3 is separated from the U-shaped frame 2, the blood sampling tube 3 is taken out to sample blood, after the blood sampling is finished, one end of the blood sampling tube 3 is inserted into the through hole 7 arranged on the U-shaped frame 2, so that the clamping blocks 8 arranged at two sides of the bottom end of the fixing ring 4 are inserted into the clamping grooves 10, the position of the limiting hole 11 is aligned with the position of the groove 12, then, the slide block 5 is manually released, the limiting column 9 is extruded by the extrusion force of the spring 13 inside the groove 12, one end of the limiting column 9 is inserted into the limiting hole 11, firmly be fixed in draw-in groove 10 with fixture block 8 to guarantee cartridge 3's stability, avoid carrying the in-process, cartridge 3 is fixed insecure and collides, causes cartridge 3 to break, influences cartridge 3's use.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A blood collection tube with a fixing buckle comprises a base (1) and is characterized in that two sides of the top end of the base (1) are fixedly connected with two ends of a U-shaped frame (2), a plurality of arc-shaped grooves (6) are formed in the middle of the top end of the base (1) at equal intervals, a plurality of through holes (7) are formed in the top end of the U-shaped frame (2) at equal intervals, a blood collection tube (3) is connected with the inside of the through holes (7) in an inserting mode, a fixing ring (4) is sleeved on the surface of the blood collection tube (3), clamping blocks (8) are fixedly arranged on two sides of the bottom end of the fixing ring (4), the two clamping blocks (8) are connected with two clamping grooves (10) formed in the surface of the U-shaped frame (2) in a clamping mode, limiting holes (11) are formed in one side of the two clamping blocks (8), grooves (, two the equal fixed mounting in one side cell wall of recess (12) has spring (13), two the equal fixed mounting in one end of spring (13) has spacing post (9), two the one end of spacing post (9) alternates with two spacing holes (11) respectively and is connected, two the equal fixed mounting in top of spacing post (9) has a connecting block, two the connecting block alternates with the spout that recess (12) top cell wall was seted up respectively and is connected, two the equal fixed mounting in top of connecting block has slider (5), two slider (5) and spout sliding connection.

2. A blood collection tube with a fixing buckle according to claim 1, wherein: and a plurality of buffer rubber pads are attached to the inner walls of the through holes (7).

3. A blood collection tube with a fixing buckle according to claim 1, wherein: the size of the end of the limiting column (9) is matched with the inner diameter of the limiting hole (11).

4. A blood collection tube with a fixing buckle according to claim 1, wherein: the bottoms of the arc-shaped grooves (6) are provided with anti-skid grains which are uniformly distributed.

5. A blood collection tube with a fixing buckle according to claim 1, wherein: four corners of base (1) bottom all fixed mounting have the supporting leg, four anti-skidding rubber pads are all pasted to the supporting leg bottom.