CN218529085U

CN218529085U - Multifunctional transfusion chair

Info

Publication number: CN218529085U
Application number: CN202222356156.6U
Authority: CN
Inventors: 卢琳
Original assignee: Ruinjin Hospital Affiliated to Shanghai Jiaotong University School of Medicine Co Ltd
Current assignee: Ruinjin Hospital Affiliated to Shanghai Jiaotong University School of Medicine Co Ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-28
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a multifunctional transfusion chair, which comprises a chair, wherein the bottom of the chair is fixedly connected with four chair legs, the four chair legs are symmetrically distributed, and sliding grooves are arranged inside the chair legs; the utility model discloses the beneficial effect who reaches is: can drive the second dwang through the rocking handle and rotate, it rotates to drive first dwang under the effect of worm wheel and worm, it reciprocates to make the rotor plate at first dwang both ends drive the lifter plate to lead to under the cooperation of groove and slide bar, thereby adjust the position of the gyro wheel in the chair foot, conveniently remove whole through the gyro wheel, it lifts to have reduced the manual work, the convenience of use has been promoted, can dismantle the transfusion bottle frame, make to remove the condition that can not receive the hindrance of transfusion bottle frame or appear colluding hanging to the transfusion chair, the security has been reminded, can rotate the regulation to the back, prevent that the patient from appearing cross infection's the condition because too closely of sitting during the epidemic situation.

Description

Multifunctional transfusion chair

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a multifunctional transfusion chair.

Background

Infusion chair is also called the bit chair, mainly used medical unit infuses for the patient, when patient infuses, make patient sit on the chair usually, make things convenient for medical personnel to carry out the work of infusing to patient, discover in the use of current multi-functional infusion chair, when this device infuses when using in winter in the north, the temperature of medicine is less than the body temperature in the transfusion bottle, this device can not heat the liquid medicine, make patient arouse the chilly sensation of health when infusing, lead to the practicality of device relatively poor.

Chinese patent discloses "a multi-functional infusion chair" of patent number CN202121620214.0, "a multi-functional infusion chair" has been recorded in this scheme, fixed establishment includes the connecting rod, first spring, first stopper, second stopper and canceling mechanism, it is provided with the mounting groove to place the first region in case front end, the connecting rod front end is articulated with the first region in case lid rear end the right.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional transfusion chair to solve the most inconvenient problem of removing of the current transfusion chair that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a multifunctional transfusion chair, includes the chair, the bottom fixedly connected with chair foot of chair, the chair foot is total four, four the chair foot is the symmetric distribution, the spout has been seted up to the inside of chair foot, the inside sliding connection of spout has the slider, the bottom fixedly connected with gyro wheel of slider, the top fixedly connected with lifter of slider, adjacent two the top fixedly connected with lifter plate of lifter, lifter plate and chair foot sliding connection, the first fixed plate of bottom fixedly connected with of chair, the inside of first fixed plate is rotated and is connected with first dwang, the equal fixedly connected with rotor plate in both ends of first dwang, logical groove has been seted up to the inside of lifter plate, the inside sliding connection who leads to the groove has the slide bar, slide bar and rotor plate fixed connection, the outside fixedly connected with worm wheel of first dwang, the bottom fixedly connected with second fixed plate of chair, the inside of second fixed plate is rotated and is connected with the second dwang, the outside fixedly connected with of second dwang, the worm is connected with the worm wheel meshing.

Preferably, the one end fixedly connected with rocking handle of second dwang, the other end of second dwang rotates and is connected with the third fixed plate, third fixed plate and chair fixed connection.

Preferably, a guide groove is formed in the chair leg, a guide block is connected to the inside of the guide groove in a sliding mode, and the guide block is fixedly connected with the lifting plate.

Preferably, the number of the first fixing plates is two, and the two first fixing plates are symmetrically distributed.

Preferably, a fourth fixing plate is fixedly connected to the outside of the chair, a sleeve is fixedly connected to the top of the fourth fixing plate, a transfusion bottle frame is movably connected to the inside of the sleeve, and a screw rod is in threaded connection with the inside of the sleeve and one side of the sleeve, which is located on the transfusion bottle frame.

Preferably, the bottom of the chair leg is fixedly connected with an anti-skid gasket.

Preferably, chair top fixedly connected with backup pad, the inside fixedly connected with fixed axle of backup pad, the outside rotation of fixed axle is connected with the back, the inside of back is seted up flutedly, the inside sliding connection of recess has the slide, fixedly connected with spring between slide and the recess, the bottom fixedly connected with gag lever post of slide, the spacing groove that uses with the gag lever post cooperation is seted up to the inside of fixed axle, triangle-shaped slot has been seted up to the inside of back, slide and triangle-shaped slot sliding connection.

The utility model discloses the beneficial effect who reaches is: through the chair that sets up, the chair foot, the spout, the slider, the gyro wheel, the lifter, first fixed plate, first dwang, the rotor plate, lead to the groove, the slide bar, the worm wheel, the second fixed plate, the second dwang, the worm, rocking handle and third fixed plate, can drive the second dwang through the rocking handle and rotate, it rotates to drive first dwang under the effect of worm wheel and worm, it reciprocates to make the rotor plate at first dwang both ends drive the lifter under the cooperation of leading to the groove and slide bar, thereby adjust the position of the gyro wheel in the chair foot, conveniently remove to whole through the gyro wheel, manual work has been reduced and has been lifted, the convenience of use has been promoted, through the fourth fixed plate that sets up, the sleeve pipe, transfusion bottle hanger and screw rod, can dismantle transfusion bottle hanger, make to moving the transfusion chair can not receive transfusion hanger's hindrance or the condition that colludes appears, the security has been indicateed, through the backup pad that sets up, the fixed axle, the back, the recess, the slide, the spring, the gag lever, spacing groove and slot, the back of epidemic disease condition appears because the cross infection during the prevention patient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the backrest of the present invention after rotating;

fig. 4 is a schematic structural view of the rotating plate of the present invention;

fig. 5 is a schematic structural view of the backrest of the present invention;

fig. 6 is a schematic sectional view of the backrest of the present invention.

In the figure: 1. a chair; 2. chair legs; 3. a chute; 4. a slider; 5. a roller; 6. a lifting rod; 7. a lifting plate; 8. a first fixing plate; 9. a first rotating lever; 10. a rotating plate; 11. a through groove; 12. a slide bar; 13. a worm gear; 14. a second fixing plate; 15. a second rotating lever; 16. a worm; 17. a rocking handle; 18. a third fixing plate; 19. a guide groove; 20. a guide block; 21. a fourth fixing plate; 22. a sleeve; 23. a transfusion bottle rack; 24. a screw; 25. an anti-slip washer; 26. a support plate; 27. a fixed shaft; 28. a backrest; 29. a groove; 30. a slide plate; 31. a spring; 32. a limiting rod; 33. a limiting groove; 34. and a triangular slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 6, the present invention provides a technical solution:

a multifunctional transfusion chair, which can be used for nursing in an outpatient transfusion room; the transfusion chair comprises a chair 1, wherein the bottom of the chair 1 is fixedly connected with four chair legs 2, the four chair legs 2 are symmetrically distributed, a sliding groove 3 is formed in each chair leg 2, a sliding block 4 is connected to the inside of the sliding groove 3 in a sliding manner, and a roller 5 is fixedly connected to the bottom of the sliding block 4, so that the transfusion chair is moved through the roller 5, manual carrying is not needed, and the transfusion chair is more convenient and labor-saving; the top of the sliding block 4 is fixedly connected with a lifting rod 6, the tops of two adjacent lifting rods 6 are fixedly connected with lifting plates 7, the lifting plates 7 are connected with the chair legs 2 in a sliding mode, the bottom of the chair 1 is fixedly connected with a first fixing plate 8, the first fixing plate 8 is rotatably connected with a first rotating rod 9, two ends of the first rotating rod 9 are fixedly connected with rotating plates 10, a through groove 11 is formed in the lifting plate 7, a sliding rod 12 is slidably connected inside the through groove 11, and under the action of the through groove 11 and the sliding rod 12, when the first rotating rod 9 drives the rotating plates 10, the lifting plates 7 can be driven to move up and down, so that the positions of the idler wheels 5 in the chair legs 2 can be adjusted; the sliding rod 12 is fixedly connected with the rotating plate 10, the worm wheel 13 is fixedly connected to the outside of the first rotating rod 9, the second fixing plate 14 is fixedly connected to the bottom of the chair 1, the second rotating rod 15 is rotatably connected to the inside of the second fixing plate 14, the worm 16 is fixedly connected to the outside of the second rotating rod 15, the worm 16 is meshed with the worm wheel 13, and under the action of the worm 16 and the worm wheel 13, the rotating second rotating rod 15 can drive the first rotating rod 9 to rotate.

One end of the second rotating rod 15 is fixedly connected with a rocking handle 17, the other end of the second rotating rod 15 is rotatably connected with a third fixing plate 18, the third fixing plate 18 is fixedly connected with the chair 1, the second rotating rod 15 is rotated through the rocking handle 17, and the third fixing plate 18 can ensure the stability of the second rotating rod 15 during rotation; a guide groove 19 is formed in the chair leg 2, a guide block 20 is connected to the inside of the guide groove 19 in a sliding manner, and the guide block 20 is fixedly connected with the lifting plate 7, so that the limiting effect can be achieved, and meanwhile, the stability of the lifting plate 7 during up-and-down movement can be improved; the number of the first fixing plates 8 is two, and the two first fixing plates 8 are symmetrically distributed, so that the stability of the first rotating rod 9 during rotation is ensured; a fourth fixing plate 21 is fixedly connected to the outside of the chair 1, a sleeve 22 is fixedly connected to the top of the fourth fixing plate 21, a transfusion bottle frame 23 is movably connected to the inside of the sleeve 22, a screw 24 is connected to the inside of the sleeve 22 and one side of the transfusion bottle frame 23 in a threaded manner, the transfusion bottle frame 23 can be detached from the sleeve 22 after the screw 24 is unscrewed, and the transfusion chair can be prevented from being blocked due to the transfusion bottle frame 23 in the moving process; the bottom of the chair leg 2 is fixedly connected with an anti-slip gasket 25, so that the friction force between the chair leg 2 and the ground can be increased; the top of the chair 1 is fixedly connected with a supporting plate 26, the inside of the supporting plate 26 is fixedly connected with a fixing shaft 27, the outside of the fixing shaft 27 is rotatably connected with a backrest 28, the inside of the backrest 28 is provided with a groove 29, the inside of the groove 29 is slidably connected with a sliding plate 30, a spring 31 is fixedly connected between the sliding plate 30 and the groove 29, the bottom of the sliding plate 30 is fixedly connected with a limiting rod 32, the inside of the fixing shaft 27 is provided with two limiting grooves 33 matched with the limiting rod 32 for use, and the two limiting grooves 33 are arranged at ninety degrees and are convenient for adjusting the angle position of the backrest 28; the backrest 28 is provided with a triangular slot 34 therein, and the sliding plate 30 is slidably connected with the triangular slot 34.

Specifically, when the utility model is used, firstly, when the infusion chair needs to be moved, the second rotating rod 15 is rotated forwardly through the rocking handle 17, under the action of the worm wheel 13 and the worm 16, the rotated second rotating rod 15 can drive the first rotating rod 9 to rotate, so that the first rotating rod 9 drives the rotating plates 10 at two ends to rotate downwardly, under the action of the through groove 11 and the sliding rod 12, the rotating plates 10 rotating downwardly can drive the lifting plate 7 to move downwardly, so that the lifting plate 7 drives the roller 5 to move downwardly through the lifting rod 6 and the sliding block 4 until the roller 5 is tightly abutted against the ground and jacks up the chair feet 2, so that the chair feet 2 are separated from the ground, at the moment, the rocking handle 17 stops rotating, the chair feet 2 can be moved through the roller 5, after the infusion chair is moved to a designated position, the roller 5 can be withdrawn into the sliding groove 3 in the chair feet 2 only by repairing the direction rotating rocking handle 17, so that the chair legs 2 contact with the ground, the chair 1 is supported by the chair legs 2, in order to prevent the cross infection caused by too close sitting between patients, the medical staff can use the inserted rod matched with the triangular slot 34, insert the inserted rod into the triangular slot 34 and extrude the sliding plate 30 in the groove 29, so that the sliding plate 30 drives the limiting rod 32 to be separated from the upward limiting groove 33 on the fixing shaft 27, rotate the backrest 28 to be parallel to the chair 1, pull out the inserted rod at the moment, the sliding plate 30 can drive the limiting rod 32 to be combined with the limiting groove 33 on the fixing shaft 27, under the elastic force of the spring 31, so that the rotated backrest 28 is locked, the backrest 28 can be prevented from being used by the patients after being rotated ninety degrees, and the cross infection during the epidemic situation is avoided.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; 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. The utility model provides a multi-functional infusion chair, includes chair (1), the bottom fixedly connected with chair foot (2) of chair (1), chair foot (2) are four totally, four chair foot (2) are the symmetric distribution, its characterized in that: the chair legs (2) are internally provided with sliding grooves (3), the sliding grooves (3) are internally connected with sliding blocks (4) in a sliding manner, the bottom of the sliding block (4) is fixedly connected with a roller (5), the top of the sliding block (4) is fixedly connected with a lifting rod (6), the tops of two adjacent lifting rods (6) are fixedly connected with a lifting plate (7), the lifting plate (7) is connected with the chair legs (2) in a sliding way, the bottom of the chair (1) is fixedly connected with a first fixing plate (8), a first rotating rod (9) is rotatably connected inside the first fixing plate (8), both ends of the first rotating rod (9) are fixedly connected with rotating plates (10), a through groove (11) is arranged inside the lifting plate (7), a sliding rod (12) is connected inside the through groove (11) in a sliding manner, the sliding rod (12) is fixedly connected with the rotating plate (10), the outer part of the first rotating rod (9) is fixedly connected with a worm wheel (13), the bottom of the chair (1) is fixedly connected with a second fixing plate (14), a second rotating rod (15) is rotatably connected inside the second fixed plate (14), the outside fixedly connected with worm (16) of second dwang (15), worm (16) and worm wheel (13) meshing are connected.

2. The multifunctional transfusion chair of claim 1, wherein: one end fixedly connected with rocking handle (17) of second dwang (15), the other end of second dwang (15) rotates and is connected with third fixed plate (18), third fixed plate (18) and chair utensil (1) fixed connection.

3. The multifunctional transfusion chair as claimed in claim 1, wherein: guide way (19) have been seted up to the inside of chair foot (2), the inside sliding connection of guide way (19) has guide block (20), guide block (20) and lifter plate (7) fixed connection.

4. The multifunctional transfusion chair as claimed in claim 1, wherein: the number of the first fixing plates (8) is two, and the two first fixing plates (8) are symmetrically distributed.

5. The multifunctional transfusion chair as claimed in claim 1, wherein: the outside fixedly connected with fourth fixed plate (21) of chair (1), the top fixedly connected with sleeve pipe (22) of fourth fixed plate (21), the inside swing joint of sleeve pipe (22) has transfusion bottle frame (23), the inside of sleeve pipe (22) and be located one side threaded connection of transfusion bottle frame (23) have screw rod (24).

6. The multifunctional transfusion chair as claimed in claim 1, wherein: the bottom of the chair leg (2) is fixedly connected with an anti-skid gasket (25).

7. The multifunctional transfusion chair as claimed in claim 1, wherein: chair (1) top fixedly connected with backup pad (26), inside fixedly connected with fixed axle (27) of backup pad (26), the outside of fixed axle (27) is rotated and is connected with back (28), recess (29) have been seted up to the inside of back (28), the inside sliding connection of recess (29) has slide (30), fixedly connected with spring (31) between slide (30) and recess (29), the bottom fixedly connected with gag lever post (32) of slide (30), spacing groove (33) that use with gag lever post (32) cooperation have been seted up to the inside of fixed axle (27), triangle-shaped slot (34) have been seted up to the inside of back (28), slide (30) and triangle-shaped slot (34) sliding connection.