CN217793728U

CN217793728U - Medical multifunctional puncture chair

Info

Publication number: CN217793728U
Application number: CN202220977507.2U
Authority: CN
Inventors: 冯应春; 杨晓雪; 杨晓丽
Original assignee: Dazhu County People's Hospital
Current assignee: Dazhu County People's Hospital
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-11-15
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a medical multi-functional chair for puncture belongs to medical instrument technical field, wherein, including seat and chair leg, the bottom fixedly connected with connecting seat of seat, there is first back through pivot swing joint on the seat, the inside activity of first back has the regulating plate, a plurality of draw-in grooves have been seted up to one side of regulating plate, the top fixedly connected with second back of regulating plate, one side fixedly connected with function box of first back. Through the setting of chair leg, sliding plate, bracing piece, backup pad, connecting box, driving motor, first threaded rod and seat etc. realize that driving motor drives the sliding plate through first threaded rod and goes up and down, and the sliding plate that goes up and down drives the seat through the bracing piece and risees the reduction to be convenient for highly adjusting the puncture chair, with this be convenient for medical staff puncture the patient on the puncture chair, increased the flexibility of chair for the puncture.

Description

Medical multifunctional puncture chair

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, it relates to a medical multi-functional chair for puncture.

Background

Pleural effusion is a common clinical condition characterized by pathological fluid accumulation within the pleural cavity. The pleural cavity is a potential clearance between visceral layer and parietal pleura, and there is 5-15 ml liquid in the pleural cavity of normal people, plays lubricated effect when respiratory motion, and there is 500-1000 ml's liquid formation and absorption in the pleural cavity every day, and any reason leads to the pleural intracavity liquid to produce and increase or absorb and reduce, can produce pleural effusion, and thoracocentesis drainage is one of the common technical operation of internal medicine, and medical staff can use the puncture chair when carrying out the drainage. However, most of the existing puncture chairs are not convenient for height adjustment of common chairs, and the backrest of the puncture chair is not convenient for flexible adjustment according to patients.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model aims to provide a not enough to prior art exists, the utility model discloses a medical multi-functional chair for puncture, it has the characteristics of being convenient for carry out altitude mixture control and back and being convenient for carry out nimble regulation according to the patient.

(2) Technical scheme

In order to achieve the above object, the utility model provides a medical multi-functional chair for puncture, including seat and chair leg, the bottom fixedly connected with connecting seat of seat, there is first back through pivot swing joint on the seat, the inside activity of first back has the regulating plate, a plurality of draw-in grooves have been seted up to one side of regulating plate, the top fixedly connected with second back of regulating plate, one side fixedly connected with function case of first back, the inside sliding connection of function case has the fly leaf, one side fixedly connected with kelly of fly leaf, the opposite side fixedly connected with pull rod and reset spring of fly leaf, the one end of pull rod passes function case fixedly connected with arm-tie, the bottom fixedly connected with connecting plate of first back, the mounting groove has been seted up to one side of connecting seat, there is electric putter through movable block swing joint on one side of the inner wall of mounting groove, electric putter's one end passes through connecting block swing joint on the connecting plate, the quantity of chair leg is a plurality of, two fixedly connected with connecting box and backup pad between the chair leg, first sliding groove has been seted up to one side of chair leg, the inside sliding connection of first sliding groove has the one end of bracing piece to pass the connecting plate, the one end of motor shaft and the connecting plate, the one end of connecting rod passes through the connecting plate, the motor shaft of connecting plate, the connecting plate is provided with the one end of connecting plate, the connecting plate, and the connecting rod of connecting rod.

Use this technical scheme's a medical multi-functional chair for puncture, driving motor drives the sliding plate through first threaded rod and goes up and down, and the sliding plate that goes up and down drives the seat through the bracing piece and risees and reduce, thereby be convenient for highly adjust the puncture chair, so that medical staff punctures the patient on the puncture chair, and electric putter's stretching out or withdrawal drive the back through the connecting plate and carry out angle modulation, and the pulling pull rod makes the fly leaf drive the kelly and break away from inside the draw-in groove, and adjust the interval of first back and second back through the regulating plate, and loosen the arm-tie and make reset spring fix the second back in the draw-in groove under the effect of resilience force joint.

Further, a drawer is arranged at the bottom of the connecting seat, and a handle is fixedly connected to one side of the drawer.

Further, the seat is lapped on the top of the chair legs.

Furthermore, the clamping rod is matched with the clamping groove, and one end of the clamping rod penetrates through the first backrest and is clamped in the clamping groove.

Further, a second sliding groove is formed in one side of the second backrest, a sliding block is connected to the inside of the second sliding groove in a sliding mode, a headrest is fixedly connected to one side of the sliding block, a rotating shaft is movably arranged on the first backrest in a penetrating mode, a second threaded rod is fixedly connected to one end of the rotating shaft, a thread of one end of the second threaded rod penetrates through the sliding block to be connected to one side of the inner wall of the second sliding groove through a connecting shaft and a bearing in a movable mode, and a knob is fixedly connected to the other end of the rotating shaft.

Further, cushions are arranged on one sides of the first backrest and the second backrest.

(3) Advantageous effects

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the chair legs, the sliding plate, the supporting rod, the supporting plate, the connecting box, the driving motor, the first threaded rod, the chair surface and the like, the driving motor drives the sliding plate to lift through the first threaded rod, and the lifted sliding plate drives the chair surface to lift and lower through the supporting rod, so that the height of the puncture chair is convenient to adjust, medical staff can puncture a patient on the puncture chair conveniently, and the flexibility of the puncture chair is improved;

2. through the arrangement of the first backrest, the adjusting plate, the second backrest, the function box, the clamping rod, the clamping groove, the electric push rod, the connecting plate and the like, the electric push rod is stretched out or retracted to drive the backrest to adjust the angle through the connecting plate, the movable plate drives the clamping rod to be separated from the clamping groove by pulling the pull rod, the distance between the first backrest and the second backrest is adjusted through the adjusting plate, the reset spring is clamped into the clamping groove to fix the second backrest under the action of resilience force by loosening the pull plate, and the using effect of the chair for puncture is improved;

3. through the setting of second sliding tray, sliding block, headrest and second threaded rod etc. realize rotating the knob and make the second threaded rod drive the sliding block and remove in the second sliding tray, and the removal of sliding block drives the headrest and controls the regulation to be convenient for support patient's head, increased the practicality of chair for the puncture.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the descriptions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic structural view of a middle function box of the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

The labels in the figures are:

1. a chair surface; 2. a chair leg; 3. a connecting box; 4. a drive motor; 5. a first sliding groove; 6. a sliding plate; 7. a support plate; 8. a first threaded rod; 9. a connecting seat; 10. a drawer; 11. a first backrest; 12. a second backrest; 13. a second sliding groove; 14. a slider; 15. a headrest; 16. a rotating shaft; 17. a second threaded rod; 18. a function box; 19. a movable plate; 20. a clamping rod; 21. a pull rod; 22. a return spring; 23. mounting grooves; 24. an electric push rod; 25. a connecting plate; 26. an adjusting plate; 27. a card slot; 28. a support rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the following description is made for the technical solution of the present invention in the embodiments to explain the present invention clearly and completely, obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-3.

Referring to fig. 1-3, the present invention provides a technical solution: a medical multifunctional chair for puncture comprises a chair surface 1 and chair legs 2, wherein the bottom of the chair surface 1 is fixedly connected with a connecting seat 9, the chair surface 1 is movably connected with a first backrest 11 through a rotating shaft, an adjusting plate 26 is movably arranged in the first backrest 11, one side of the adjusting plate 26 is provided with a plurality of clamping grooves 27, the top of the adjusting plate 26 is fixedly connected with a second backrest 12, one side of the first backrest 11 is fixedly connected with a function box 18, the inside of the function box 18 is slidably connected with a movable plate 19, one side of the movable plate 19 is fixedly connected with a clamping rod 20, the other side of the movable plate 19 is fixedly connected with a pull rod 21 and a reset spring 22, one end of the pull rod 21 penetrates through the function box 18 and is fixedly connected with a pull plate, the bottom of the first backrest 11 is fixedly connected with a connecting plate 25, one side of the connecting seat 9 is provided with a mounting groove 23, one side of the inner wall of the mounting groove 23 is movably connected with an electric push rod 24 through a movable block, one end of an electric push rod 24 is movably connected on a connecting plate 25 through a connecting block, the electric push rod 24 extends out or retracts to drive the backrest to carry out angle adjustment through the connecting plate 25 by the arrangement of a first backrest 11, an adjusting plate 26, a second backrest 12, a function box 18, a clamping rod 20, a clamping groove 27, the electric push rod 24, the connecting plate 25 and the like, a movable plate 19 drives the clamping rod 20 to be separated from the inside of the clamping groove 27 by pulling a pull rod 21, the distance between the first backrest 11 and the second backrest 12 is adjusted through the adjusting plate 26, a return spring 22 is clamped into the clamping groove 27 to fix the second backrest 12 under the action of resilience by loosening the pull plate, the using effect of the puncture chair is improved, the number of chair legs 2 is multiple, the connecting box 3 and the supporting plate 7 are fixedly connected between the two chair legs 2, a first sliding groove 5 is formed in one side of each chair leg 2, a sliding plate 6 is slidably connected in the first sliding groove 5, the top of the sliding plate 6 is fixedly connected with a supporting rod 28, one end of the supporting rod 28 penetrates through the supporting plate 7 and is fixedly connected to the bottom of the chair seat 1, the driving motor 4 is arranged inside the connecting box 3, one end of an output shaft of the driving motor 4 penetrates through the connecting box 3 and is fixedly connected with a first threaded rod 8, one end of the first threaded rod 8 penetrates through the sliding plate 6 and is movably connected to the bottom of the supporting plate 7 through a connecting shaft and a bearing, the chair legs 2 are used for driving the sliding plate 6, the supporting rod 28, the supporting plate 7, the connecting box 3, the driving motor 4, the first threaded rod 8, the chair seat 1 and the like, the driving motor 4 drives the sliding plate 6 to ascend and descend through the first threaded rod 8, the ascending and descending sliding plate 6 drives the chair seat 1 to ascend and descend through the supporting rod 28, so that the height of the puncture chair is conveniently adjusted, medical staff puncture patients on the puncture chair, and the flexibility of the puncture chair is improved.

Specifically, the bottom of connecting seat 9 is provided with drawer 10, and one side fixedly connected with handle of drawer 10, seat 1 overlap joint are at the top of chair leg 2, kelly 20 and draw-in groove 27 phase-match, and the joint is passed first back 11 in draw-in groove 27 to the one end of kelly 20.

By adopting the technical scheme, the drawer 10 is convenient to open and close by the handle, the opened drawer 10 is convenient to take out the inner puncturing articles, the chair surface 1 lapped at the top of the chair legs 2 is convenient to adjust the height of a patient, and the clamping rod 20 and the clamping groove 27 are convenient to fix the extending adjusting plate 26.

Specifically, a second sliding groove 13 is formed in one side of a second backrest 12, a sliding block 14 is connected to the inside of the second sliding groove 13 in a sliding mode, a headrest 15 is fixedly connected to one side of the sliding block 14, a rotating shaft 16 is movably arranged on the first backrest 11 in a penetrating mode, a second threaded rod 17 is fixedly connected to one end of the rotating shaft 16, one end of the second threaded rod 17 penetrates through the sliding block 14 to be movably connected to one side of the inner wall of the second sliding groove 13 through a connecting shaft and a bearing, a knob is fixedly connected to the other end of the rotating shaft 16, the second sliding groove 13, the sliding block 14, the headrest 15, the second threaded rod 17 and the like are arranged, the knob is rotated to enable the second threaded rod 17 to drive the sliding block 14 to move in the second sliding groove 13, the sliding block 14 moves to drive the headrest 15 to be adjusted left and right, accordingly the head of a patient can be supported conveniently, the practicability of the puncture chair is improved, and cushions are arranged on one sides of the first backrest 11 and the second backrest 12.

Through adopting above-mentioned technical scheme, the knob drives sliding block 14 through second threaded rod 17 and removes at the sliding tray, and the sliding block 14 that removes is convenient for adjust about headrest 15 to and headrest 15 supports patient's head, and the cushion has increased patient's comfort level.

The utility model discloses a theory of operation does: when in use, the chair for puncture is moved to a place to be used, the chair for puncture is connected to an external power supply and a control component, then a patient sits on the chair for puncture, then medical staff controls the driving motor 4 to work through the control component, the driving motor 4 drives the sliding plate 6 to ascend through the first threaded rod 8, the ascending sliding plate 6 drives the chair surface 1 to ascend through the supporting rod 28, the ascending chair surface 1 adjusts the height of the patient at the top of the chair surface 1, so that the medical staff with different heights can puncture the patient on the chair for puncture, then the pull rod 21 is pulled to drive the movable plate 19 to drive the clamping rod 20 to be separated from the clamping groove 27, and the adjusting plate 26 is used for adjusting the distance between the first backrest 11 and the second backrest 12, when the first backrest 11 and the second backrest 12 are adjusted to proper positions, the pulling plate is loosened, the return spring 22 is clamped in the clamping groove 27 under the action of resilience force, so that the second backrest 12 is fixed, when the angle of a patient needs to be adjusted, the electric push rod 24 is controlled to extend through the control assembly, the extended electric push rod 24 drives the backrest to adjust the angle through the connecting plate 25, the angle of the patient is adjusted conveniently, the sliding block 14 of the second threaded rod 17 moves in the second sliding groove 13 by rotating the knob, the moving sliding block 14 drives the headrest 15 to move left and right, the headrest 15 supports the head of the patient, the drawer 10 can be opened in the puncturing process, and punctured articles in the drawer 10 can be taken out and used.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a medical multi-functional chair for puncture, includes seat (1) and chair leg (2), its characterized in that: the utility model discloses a chair, including seat (1), first back (11) of bottom fixedly connected with connecting seat (9) of seat (1), there is regulating plate (26) through pivot swing joint on seat (1), a plurality of draw-in grooves (27) have been seted up to the inside activity of first back (11), a plurality of draw-in grooves (27) have been seted up to one side of regulating plate (26), top fixedly connected with second back (12) of regulating plate (26), one side fixed connection of first back (11) has function box (18), the inside sliding connection of function box (18) has fly leaf (19), one side fixedly connected with kelly (20) of fly leaf (19), opposite side fixedly connected with pull rod (21) and reset spring (22) of fly leaf (19), function box (18) fixedly connected with arm-tie is passed to the one end of pull rod (21), the bottom fixedly connected with connecting plate (25) of first back (11), mounting groove (23) have been seted up to one side of connecting seat (9), inner wall one side of mounting groove (23) has electric putter (24) has through movable block swing joint in chair leg (24), the one end of electric putter (24) passes through movable connection in chair leg (2) between two connecting plate (7) and connecting plate (2), first sliding tray (5) have been seted up to one side of chair leg (2), the inside sliding connection of first sliding tray (5) has sliding plate (6), the top fixedly connected with bracing piece (28) of sliding plate (6), the bottom of backup pad (7) fixed connection in seat (1) is passed to the one end of bracing piece (28), the inside of connecting box (3) is provided with driving motor (4), the first threaded rod (8) of connecting box (3) fixed connection is passed to the output shaft one end of driving motor (4), the one end screw thread of first threaded rod (8) passes sliding plate (6) and passes through the bottom of connecting axle and bearing swing joint in backup pad (7).

2. The medical multifunctional chair for puncture according to claim 1, characterized in that: the bottom of the connecting seat (9) is provided with a drawer (10), and one side of the drawer (10) is fixedly connected with a handle.

3. The medical multifunctional chair for puncture according to claim 1, characterized in that: the chair surface (1) is lapped on the top of the chair legs (2).

4. The medical multifunctional chair for puncture according to claim 1, characterized in that: the clamping rod (20) is matched with the clamping groove (27), and one end of the clamping rod (20) penetrates through the first backrest (11) to be clamped in the clamping groove (27).

5. The medical multifunctional chair for puncture according to claim 1, characterized in that: second sliding tray (13) have been seted up to one side of second back (12), the inside sliding connection of second sliding tray (13) has sliding block (14), one side fixedly connected with headrest (15) of sliding block (14), axis of rotation (16) are worn to be equipped with in the activity on first back (11), one end fixedly connected with second threaded rod (17) of axis of rotation (16), the one end screw thread of second threaded rod (17) passes sliding block (14) and passes through connecting axle and bearing swing joint in inner wall one side of second sliding tray (13), the other end fixedly connected with knob of axis of rotation (16).

6. The medical multifunctional chair for puncture according to claim 1, characterized in that: one side of each of the first backrest (11) and the second backrest (12) is provided with a soft cushion.