CN216933223U

CN216933223U - Auxiliary blood drawing device for disease control center

Info

Publication number: CN216933223U
Application number: CN202122234337.7U
Authority: CN
Inventors: 方致官
Original assignee: Gan Haoping
Current assignee: Gan Haoping
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-07-12
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an auxiliary blood drawing device for a disease control center, and belongs to the technical field of equipment for the disease control center. The utility model provides a supplementary device of drawing blood in disease accuse center, comprising a fixed base plate, fixed base plate top right side is equipped with fixed subassembly, through-hole circumference inner wall sliding connection has the slide bar, the slide bar upper end is connected with round platform shape and promotes the piece, round platform shape promotes piece circumference outer wall left part front side and round platform shape and promotes piece circumference outer wall right part rear side and all is equipped with L shape rotor plate, L shape rotor plate the inner is equipped with the cylinder roller, L shape rotor plate upper end is equipped with arc limiting plate, the outer terminal surface downside of L shape rotor plate is equipped with the first spring that is the slope structure, slide bar circumference outer wall cover is equipped with the second spring. According to the utility model, through the matching among the round platform-shaped pushing block arranged at the upper end of the sliding rod, the arc-shaped limiting plate arranged at the upper end of the L-shaped rotating plate, the first spring arranged on the lower side of the outer end face of the L-shaped rotating plate and the second spring arranged on the outer wall of the circumference of the sliding rod, the working difficulty of medical staff is reduced, and the medical staff can conveniently draw blood for patients.

Description

Auxiliary blood drawing device for disease control center

Technical Field

The utility model relates to the technical field of equipment for a disease control center, in particular to an auxiliary blood drawing device for the disease control center.

Background

In order to perform physical testing on a patient, the relevant staff often uses an auxiliary blood drawing device to draw blood for the patient. Most of the auxiliary blood drawing devices on the market at present only have the function of cushioning the hands of patients, but many patients treated in a disease control center are old and suffer from neurodegenerative diseases like parkinsonism. These patients can have uncontrollable tremors in their hands and the associated staff often have to spend a significant amount of time drawing blood for them, which greatly reduces the efficiency of the center for disease control. In view of this, we propose a disease control center auxiliary blood drawing device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide an auxiliary blood drawing device for a disease control center to solve the problems in the background technology.

2. Technical scheme

A disease control center auxiliary blood drawing device comprises a fixed base plate, wherein the bottom of the fixed base plate is of a symmetrical structure and is provided with a plurality of supporting legs, the right side of the top of the fixed base plate is provided with a fixed assembly, the right side of the top surface of the fixed base plate is provided with a T-shaped sliding chute, the middle part of the top surface of the fixed base plate is provided with a plurality of through holes penetrating through the fixed base plate at equal intervals linearly, the inner wall of the circumference of the through hole is connected with a sliding rod, the upper end of the sliding rod penetrates through the top surface of the through hole to extend to the outer side of the sliding rod and is connected with a round table-shaped pushing block, the top surface of the round table-shaped pushing block is provided with a silica gel cushion, the front side of the left part of the circumference of the round table-shaped pushing block and the rear side of the right part of the circumference of the round table-shaped pushing block are both provided with L-shaped rotating plates, the inner ends of the L-shaped rotating plates are provided with cylindrical rollers, the arc-shaped limiting plates, the front and rear sides of the L-shaped rotating plates are both provided with supporting plates, the bearing plate is arranged on the rear side of the L-shaped rotating plate, a first spring in an inclined structure is hinged to the lower side of the outer end face of the L-shaped rotating plate, a bearing plate is arranged at the lower end of the sliding rod, and a second spring is sleeved on the part, located between the top face of the bearing plate and the bottom face of the fixed bottom plate, of the circumferential outer wall of the sliding rod.

Preferably, the outer circumferential wall of the cylindrical roller is in sliding fit with the outer circumferential wall of the truncated cone-shaped pushing block.

Preferably, fixing shafts are arranged on the lower sides of the front end face and the rear end face of the L-shaped rotating plate, the outer ends of the fixing shafts are rotatably connected with the inner end face of the supporting plate, the outer ends of the first springs are hinged with the inner end face of the corresponding bearing plate, and the bottom face of the supporting plate is fixedly connected with the top face of the fixed bottom plate.

Preferably, fixed subassembly includes the T shape slider of sliding connection in T shape spout, T shape slider upper end is equipped with fixed cover, fixed cover inner wall sliding connection has the guide arm, the guide arm upper end is equipped with places the board, it is linear equidistant to be equipped with a plurality of limiting tubes to place the board top.

Preferably, the upper side of the rear part of the circumferential outer wall of the fixed sleeve is in threaded connection with a bolt, and the front end of the bolt penetrates through the rear part of the circumferential outer wall of the fixed sleeve, extends to an inner cavity of the rear part of the circumferential outer wall of the fixed sleeve and is in movable contact with the outer wall of the guide rod.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through the matching among the round platform-shaped pushing block arranged at the upper end of the sliding rod, the L-shaped rotating plate arranged at the front side of the left part of the peripheral outer wall of the round platform-shaped pushing block and at the rear side of the right part of the peripheral outer wall of the round platform-shaped pushing block, the arc limiting plate arranged at the upper end of the L-shaped rotating plate, the cylindrical roller arranged at the inner end of the L-shaped rotating plate, the first spring arranged at the lower side of the outer end face of the L-shaped rotating plate and the second spring arranged in the partial sleeve of the peripheral outer wall of the sliding rod between the top surface of the bearing plate and the bottom surface of the fixed bottom plate, when a worker performs blood drawing on a patient suffering from Parkinson's syndrome, the hand of the patient is placed on the top surface of the round platform-shaped pushing block by the arc limiting plate, the hand movement of the patient can be limited, the working difficulty of medical workers is reduced, and the blood drawing can be conveniently performed on the patient by the medical workers.

2. According to the utility model, through the fixing assembly arranged on the top right side of the fixing bottom plate, when medical staff need to draw blood from the back of the hand of a patient suffering from Parkinson's disease, the movement of the fingers of the patient can be limited, so that the device has a wider application range, and the practicability of the device is improved.

Drawings

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

FIG. 2 is a partial schematic view of the rear and front side of the fixed baseplate of the present invention taken in section;

FIG. 3 is a schematic structural view of a fixing member according to the present invention;

fig. 4 is a schematic sectional view of the structure of the fixing sleeve of the present invention;

the reference numbers in the figures illustrate: 1. fixing the bottom plate; 101. a through hole; 102. a T-shaped chute; 2. a truncated cone shaped pushing block; 3. a slide bar; 4. supporting legs; 5. an arc-shaped limiting plate; 6. an L-shaped rotating plate; 7. a fixing assembly; 701. Placing the plate; 702. fixing a sleeve; 703. a guide bar; 704. a T-shaped slider; 705. a bolt; 706. a limiting tube; 8. a cylindrical roll; 9. a carrier plate; 10. a second spring; 11. a support plate; 12. a silica gel cushion; 13. a first spring; 14. a bearing plate; 15. and fixing the shaft.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a disease control center auxiliary blood drawing device comprises a fixed base plate 1, the bottom surface of the fixed base plate 1 is provided with a plurality of supporting legs 4 in a symmetrical structure, the right side of the top surface of the fixed base plate 1 is provided with a fixed component 7, the right side of the top surface of the fixed base plate 1 is provided with a T-shaped chute 102, the middle part of the top surface of the fixed base plate 1 is provided with a plurality of through holes 101 which penetrate through the fixed base plate 1 at equal intervals in a linear manner, the inner wall of the circumference of the through hole 101 is slidably connected with a slide bar 3, the upper end of the slide bar 3 penetrates through the top surface of the through hole 101 to extend to the outer side of the through hole and is connected with a round platform-shaped pushing block 2, the top surface of the round platform-shaped pushing block 2 is provided with a silica gel cushion 12, the front side of the left part of the circumference outer wall of the round platform-shaped pushing block 2 and the rear side of the right part of the circumference outer wall of the round platform-shaped pushing block 2 are both provided with L-shaped rotating plates 6, the inner ends of the L-shaped rotating plates 6 are provided with cylindrical rollers 8, the arc-shaped limiting plates 5, the front and rear sides of the L-shaped rotating plates 6 are both provided with supporting plates 11, the rear side of the L-shaped rotating plate 6 is provided with a bearing plate 14, the lower side of the outer end face of the L-shaped rotating plate 6 is hinged with a first spring 13 which is of an inclined structure, the first spring 13 is arranged to support and reset the arc-shaped limiting plate 5 conveniently, the lower end of the sliding rod 3 is provided with a bearing plate 9, the part, located between the top surface of the bearing plate 9 and the bottom surface of the fixing bottom plate 1, of the outer circumferential wall of the sliding rod 3 is sleeved with a second spring 10, and the second spring 10 is arranged to support and reset the sliding rod 3 conveniently.

Specifically, the outer circumferential wall of the cylindrical roller 8 is in sliding fit with the outer circumferential wall of the truncated cone-shaped pushing block 2.

Furthermore, fixed shafts 15 are arranged on the lower sides of the front end face and the rear end face of the L-shaped rotating plate 6, the outer ends of the fixed shafts 15 are rotatably connected with the inner end face of the supporting plate 11, the outer ends of the first springs 13 are hinged with the inner end face of the corresponding bearing plate 14, and the bottom face of the supporting plate 11 is fixedly connected with the top face of the fixed bottom plate 1.

Still further, fixed subassembly 7 includes T shape slider 704 of sliding connection in T shape spout 102, and T shape slider 704 upper end is equipped with fixed cover 702, and fixed cover 702 inner wall sliding connection has guide arm 703, and the guide arm 703 upper end is equipped with places board 701, places board 701 top surface and is linear equidistant a plurality of limiting tubes 706 that are equipped with, and the purpose that sets up limiting tube 706 is convenient for carry out certain spacing to patient's finger, reduces medical personnel's the degree of difficulty of drawing blood.

Furthermore, the upper side of the rear part of the circumferential outer wall of the fixing sleeve 702 is in threaded connection with a bolt 705, the bolt 705 is arranged for facilitating the change of the height of the placing plate 701 so as to be suitable for different patients, and the front end of the bolt 705 penetrates through the rear part of the circumferential outer wall of the fixing sleeve 702 to extend to the inner cavity of the circumferential outer wall of the fixing sleeve and is in movable contact with the outer wall of the guide rod 703.

The working principle is as follows: when medical personnel related to a disease control center need to draw blood for a patient suffering from Parkinson's disease, firstly, a worker or a nursing person guides the patient to place an arm on the top surface of the silica gel cushion 12 and release the arm, under the action of the gravity of the hand wall of the patient, the truncated cone-shaped pushing block 2 moves downwards immediately, the sliding rod 3 drives the bearing plate to move along with the bearing plate, the second spring 10 extends, the outer wall of the circumference of the cylindrical roller 8 is in sliding fit with the outer wall of the circumference of the truncated cone-shaped pushing block 2, under the pushing action of the truncated cone-shaped pushing block 2, the L-shaped rotating plate 6 drives the arc-shaped limiting plate 5 to rotate inwards, the arm movement of the patient is limited, and then, the medical personnel can draw blood for the arm of the patient.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a supplementary device of drawing blood in disease accuse center, includes PMKD (1), its characterized in that: the bottom surface of the fixed base plate (1) is of a symmetrical structure and is provided with a plurality of supporting legs (4), the right side of the top of the fixed base plate (1) is provided with a fixed assembly (7), the right side of the top surface of the fixed base plate (1) is provided with a T-shaped sliding chute (102), the middle part of the top surface of the fixed base plate (1) is provided with a plurality of through holes (101) which penetrate through the fixed base plate (1) at equal intervals linearly, the inner wall of the circumference of the through holes (101) is connected with a sliding rod (3), the upper end of the sliding rod (3) penetrates through the top surface of the through hole (101) to extend to the outer side of the through hole and is connected with a circular truncated cone-shaped pushing block (2), the top surface of the circular truncated cone-shaped pushing block (2) is provided with a silica gel cushion (12), the front side of the left part of the circumference outer wall of the circular truncated cone-shaped pushing block (2) and the rear side of the right part of the circumference outer wall of the circular truncated cone-shaped pushing block (2) are both provided with L-shaped rotating plates (6), the inner end of the L-shaped rotating plate (6) is provided with a cylindrical roller (8), l shape rotor plate (6) upper end is equipped with arc limiting plate (5), both sides all are equipped with backup pad (11) around L shape rotor plate (6), L shape rotor plate (6) rear side is equipped with accepts board (14), L shape rotor plate (6) outer terminal surface downside articulates there is first spring (13) that is the slope structure, slide bar (3) lower extreme is equipped with loading board (9), the partial cover that slide bar (3) circumference outer wall is located between loading board (9) top surface and PMKD (1) bottom surface is equipped with second spring (10).

2. The disease control center assisted blood drawing device of claim 1, wherein: the outer wall of the circumference of the cylindrical roller (8) is in sliding fit with the outer wall of the circumference of the circular truncated cone-shaped pushing block (2).

3. The disease control center assisted blood drawing device of claim 1, wherein: and fixing shafts (15) are arranged on the lower sides of the front end face and the rear end face of the L-shaped rotating plate (6), the outer ends of the fixing shafts (15) are rotatably connected with the inner end face of the supporting plate (11), the outer ends of the first springs (13) are hinged with the inner end face of the corresponding bearing plate (14), and the bottom surface of the supporting plate (11) is fixedly connected with the top surface of the fixed bottom plate (1).

4. The disease control center assisted blood drawing device of claim 1, wherein: the fixing component (7) comprises a T-shaped sliding block (704) which is connected in a T-shaped sliding groove (102) in a sliding mode, a fixing sleeve (702) is arranged at the upper end of the T-shaped sliding block (704), a guide rod (703) is connected to the inner wall of the fixing sleeve (702) in a sliding mode, a placing plate (701) is arranged at the upper end of the guide rod (703), and a plurality of limiting pipes (706) are linearly arranged on the top face of the placing plate (701) at equal intervals.

5. The disease control center assisted blood drawing device of claim 4, wherein: the upper side of the rear part of the circumferential outer wall of the fixed sleeve (702) is in threaded connection with a bolt (705), and the front end of the bolt (705) penetrates through the rear part of the circumferential outer wall of the fixed sleeve (702) to extend to an inner cavity of the fixed sleeve and is in movable contact with the outer wall of the guide rod (703).