CN219109462U

CN219109462U - Blood sampler convenient to single hand operation

Info

Publication number: CN219109462U
Application number: CN202223103886.1U
Authority: CN
Inventors: 杨德洪; 孙珊珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-02
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a blood sampler convenient for one-hand operation, which belongs to the technical field of blood sampling and comprises a placing plate, wherein the surface of the placing plate is fixedly connected with a trapezoidal sliding rail, the surface of the trapezoidal sliding rail is connected with a sliding plate in a sliding way, one end of the sliding plate is fixedly connected with a connecting block, the side surface of the connecting block is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with two first fixing plates, the surfaces of the two first fixing plates are rotatably connected with a first rotating shaft through bearings, one end of each first rotating shaft is fixedly connected with a positive and negative threaded column, the other end of each first rotating shaft is fixedly connected with a rotating handle, the first rotating shaft and the positive and negative threaded column are driven to rotate through rotating the rotating handle, and the two clamping plates are driven to mutually approach under the cooperation of a threaded cap, so that the tail part of a syringe body is conveniently clamped, and the syringe body can be fixed under the action of a torsion spring through arranging a pressing plate.

Description

Blood sampler convenient to single hand operation

Technical Field

The utility model relates to the technical field of blood sampling, in particular to a blood sampler convenient for one-hand operation.

Background

Veterinarians refer to doctors who perform disease prevention, diagnosis and treatment on animals, and particularly, veterinarians are workers who utilize medical methods to promote coordination of animal organisms with microorganisms and natural environments, livestock generally refers to livestock which are bred by human feeding and are utilized, and agricultural production is facilitated, and livestock can be understood.

When a veterinary animal is subjected to animal quarantine, a blood sample of the animal needs to be collected for analysis, but the animal usually does not quietly accept the sample, one hand of the veterinary animal is required to control the limb of the animal, and the other hand is required to sample blood, so that the existing blood sampler is in a syringe form, and is inconvenient to operate by one hand when blood is collected due to the structural limitation.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a blood sampler convenient for one-hand operation, which has the characteristic of convenient one-hand operation.

(2) Technical proposal

In order to achieve the above purpose, the utility model provides a blood sampler convenient for single-hand operation, which comprises a placing plate, wherein the surface of the placing plate is fixedly connected with a trapezoidal sliding rail, the surface of the trapezoidal sliding rail is connected with a sliding plate in a sliding manner, one end of the sliding plate is fixedly connected with a connecting block, the side surface of the connecting block is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with two first fixing plates, the surfaces of the two first fixing plates are rotatably connected with a first rotating shaft through bearings, one end of each first rotating shaft is fixedly connected with a positive and negative threaded column, one end of each first rotating shaft is fixedly connected with a rotating handle, the surfaces of the positive and negative threaded column are in threaded connection with two threaded caps, the lower surfaces of the two threaded caps are fixedly connected with clamping plates, the side surfaces of the two clamping plates are fixedly connected with needle cylinder bodies, the surfaces of the placing plate are fixedly connected with two second fixing plates, the surfaces of the second rotating shaft are provided with second rotating shafts in a penetrating manner, and the surfaces of the second rotating shafts are rotatably connected with pressing plates.

When using the blood sampler of this technical scheme's a be convenient for single hand operation, through rotating the twist grip, drive first pivot and positive and negative screw thread post and rotate, under the cooperation of screw cap, drive two splint and be close to each other to be convenient for press from both sides the needle cylinder body afterbody tightly, through setting up the clamp plate, under torsion spring's effect, thereby can be fixed the needle cylinder body.

Further, limiting grooves are formed in the surfaces of the connecting plates, limiting blocks are fixedly connected to the upper surfaces of the threaded caps, and the limiting blocks are slidably connected to the inner walls of the limiting grooves.

Further, the upper surface of the sliding plate is fixedly connected with an anti-skid block.

Further, the surface of the placing plate is provided with a visual window.

Further, rubber pads are arranged on the surface of the placing plate and the surface of the pressing plate.

Further, the placing plate and the pressing plate are arc-shaped.

(3) Advantageous effects

In summary, the utility model has the following beneficial effects:

1. according to the blood sampler convenient to operate by one hand, the rotary handle is rotated to drive the first rotating shaft and the positive and negative threaded columns to rotate, and the two clamping plates are driven to be close to each other under the cooperation of the threaded caps, so that the tail part of the needle cylinder body is convenient to clamp, and the needle cylinder body can be fixed under the action of the torsion spring through the arrangement of the clamping plates;

2. according to the blood sampler convenient to operate by one hand, the sliding plate and the trapezoidal sliding rail are arranged, so that the sliding plate slides, the connecting plate is driven to move by the connecting block, the tail part of the needle cylinder body is pulled under the action of the clamping plate, the inside of the needle cylinder body is enabled to generate vacuum, the blood sampling by one hand is convenient, and the sliding plate is convenient to move by arranging the anti-skid block;

3. this blood sampler convenient to single hand operation makes the screw cap drive the stopper and slides through setting up the spacing groove to carry out spacingly to the screw cap, through setting up visual window, thereby can observe the blood volume in the suction cylinder body, through setting up the rubber pad, thereby prevent that the cylinder body from being damaged, under the shape effect of placing board and clamp plate, can adapt to the cylinder body of different specifications.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A;

FIG. 3 is a schematic side view of the present utility model;

fig. 4 is a schematic view of the bottom structure of the present utility model.

The marks in the drawings are:

1. placing a plate; 2. a trapezoidal slide rail; 3. a slide plate; 4. a connecting block; 5. a connecting plate; 6. a first fixing plate; 7. a first rotating shaft; 8. rotating the handle; 9. a positive and negative threaded column; 10. a threaded cap; 11. a clamping plate; 12. a syringe body; 13. a second fixing plate; 14. a second rotating shaft; 15. a pressing plate; 16. a torsion spring; 17. a limit groove; 18. a limiting block; 19. an anti-skid block; 20. a visual window; 21. and a rubber pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a blood sampler convenient to single hand operation, including placing board 1, place board 1 fixedly connected with trapezoidal slide rail 2, trapezoidal slide rail 2 surface sliding connection has slide 3, slide 3 one end fixedly connected with connecting block 4, connecting block 4 side fixedly connected with connecting plate 5, connecting plate 5 lower surface fixedly connected with two first fixed plates 6, two first fixed plate 6 surfaces are connected with first pivot 7 through the bearing rotation, two first pivot 7 one end fixedly connected with positive and negative screw thread post 9, one of them first pivot 7 other end fixedly connected with twist grip 8, positive and negative screw thread post 9 surface threaded connection has two screw thread caps 10, two equal fixedly connected with splint 11 of screw thread cap 10 lower surface, two splint 11 side joint have cylinder body 12, place board 1 fixedly connected with two second fixed plates 13, two second fixed plates 13 surface wear to be equipped with second pivot 14, second pivot 14 surface rotation is connected with clamp plate 15, torsion spring 16 has cup jointed on the surface, through rotating twist grip 8, drive first pivot 7 and screw thread post 9 rotation, thereby, the cooperation of screw thread cap 10 is followed closely to drive two and is followed closely to slide 11 at the side of roll 11, thereby the side of roll 11 through the side of roll 11, the roll body is convenient for setting up the slide cylinder body 12, thereby the afterbody is realized at the end portion of roll 11 under the roll 11, the roll cylinder body is convenient for the roll-off through the roll body is set up 3, thereby the roll body is convenient for be set up under the roll body 12 through the roll body is driven under the roll body 12, thereby the roll body is 3 through the roll body 12 through the roll body 3 through the roll-down effect is convenient to be set up 3, thereby the roll body is convenient to be set up 3.

Specifically, limiting grooves 17 are formed in the surface of the connecting plate 5, limiting blocks 18 are fixedly connected to the upper surfaces of the two threaded caps 10, and the two limiting blocks 18 are slidably connected to the inner walls of the limiting grooves 17.

Through adopting above-mentioned technical scheme, through setting up spacing groove 17, make screw cap 10 drive stopper 18 and slide to carry out spacing to screw cap 10.

Specifically, the upper surface of the sliding plate 3 is fixedly connected with an anti-skid block 19.

By adopting the technical scheme, the sliding plate 3 is convenient to move by arranging the anti-skid blocks 19.

Specifically, the surface of the placement plate 1 is provided with a viewing window 20.

By adopting the above-described technical solution, the amount of blood drawn into the syringe body 12 can be observed by providing the viewing window 20.

Specifically, the surface of the placing plate 1 and the surface of the pressing plate 15 are both provided with rubber pads 21.

By adopting the above technical scheme, the syringe body 12 is prevented from being damaged by the provision of the rubber pad 21.

Specifically, the placement plate 1 and the pressing plate 15 are both arc-shaped.

By adopting the technical scheme, under the shape effect of the placing plate 1 and the pressing plate 15, the needle cylinder body 12 with different specifications can be adapted.

The working principle of the utility model is as follows: during the use, place the cylinder body 12 on place the board 1 surface, under torsion spring 16's effect, drive clamp plate 15 and press from both sides tightly fixedly with cylinder body 12, rotate twist grip 8, drive first pivot 7 and positive and negative screw thread post 9 and rotate, under the cooperation of screw cap 10, drive two splint 11 and be close to each other, thereby press from both sides cylinder body 12 afterbody tightly, the animal doctor is single hand to hold and is placed board 1 and clamp plate 15 and take a blood sample, remove non slipping through the thumb and prevent the slider 19, make slide 3 slide at trapezoidal slide rail 2 surface, drive connecting block 4 and drive connecting plate 5 and remove, pull cylinder body 12 afterbody under the effect of splint 11, make the inside vacuum that produces of cylinder body 12, draw blood, be convenient for the one hand blood sampling, under the effect of visual window 20, be convenient for observe the blood volume of drawing into in the cylinder body 12.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. Blood sampler convenient to single hand operation, including placing board (1), its characterized in that: place board (1) fixedly connected with trapezoidal slide rail (2), trapezoidal slide rail (2) surface sliding connection has slide (3), slide (3) one end fixedly connected with connecting block (4), connecting block (4) side fixedly connected with connecting plate (5), fixedly connected with two first fixed plates (6) under connecting plate (5), two first fixed plate (6) surface is connected with first pivot (7) through the bearing rotation, two first pivot (7) one end fixedly connected with positive and negative screw thread post (9), one of them first pivot (7) other end fixedly connected with twist grip (8), positive and negative screw thread post (9) surface threaded connection has two screw cap (10), two equal fixedly connected with splint (11) of screw cap (10), two splint (11) side joint has cylinder body (12), place board (1) fixedly connected with two second fixed plates (13), two second fixed plate (13) surface wears to be equipped with second pivot (14), second pivot (14) surface connection has second pivot (14) torsion spring (16).

2. A blood sampler for facilitating one-handed operation as recited in claim 1 wherein: limiting grooves (17) are formed in the surface of the connecting plate (5), limiting blocks (18) are fixedly connected to the upper surfaces of the threaded caps (10), and the limiting blocks (18) are slidably connected to the inner walls of the limiting grooves (17).

3. A blood sampler for facilitating one-handed operation as recited in claim 1 wherein: the upper surface of the sliding plate (3) is fixedly connected with an anti-skid block (19).

4. A blood sampler for facilitating one-handed operation as recited in claim 1 wherein: the surface of the placing plate (1) is provided with a visual window (20).

5. A blood sampler for facilitating one-handed operation as recited in claim 1 wherein: rubber pads (21) are arranged on the surface of the placing plate (1) and the surface of the pressing plate (15).

6. A blood sampler for facilitating one-handed operation as recited in claim 1 wherein: the placing plate (1) and the pressing plate (15) are arc-shaped.