CN111407956A

CN111407956A - Infusion chair with monitoring and reminding functions

Info

Publication number: CN111407956A
Application number: CN202010256775.0A
Authority: CN
Inventors: 海平; 孙晓宁; 骆桂法; 郑永彪; 张敏娟
Original assignee: Qinghai Provincial Drug Inspection And Testing Institute
Current assignee: Qinghai Provincial Drug Inspection And Testing Institute
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-07-14

Abstract

The invention discloses an infusion chair with a monitoring reminding function, which belongs to the field of infusion chairs and comprises a support frame, wherein a cushion is fixedly connected to the outer wall of the support frame, a fixing plate is fixedly connected to the bottom of the cushion, two L plates are connected to the outer wall of the fixing plate, a backup plate is rotatably connected between the two L plates, a buzzer is connected to the outer wall of the top of the backup plate, a stop piece is connected into a box body, a support plate is connected to the top of a support rod, a sleeve is connected to the outer wall of the top of the support plate, a sliding plate is connected to the inner wall of the sleeve in a sliding manner, and a first elastic piece is connected between the sliding plate and the outer wall of the top of the support plate.

Description

Infusion chair with monitoring and reminding functions

Technical Field

The invention relates to the technical field of infusion chairs, in particular to an infusion chair with a monitoring and reminding function.

Background

The infusion chair is the seat when being used for patient's infusion, infusion chair is also called the bit chair, mainly used medical institution infuses for the patient, early adoption very simple seat or sofa, the quality, safety, the ease for use is all very poor, the infusion chair among the prior art can not convenient regulation, patient or patient's long-time infusion can produce uncomfortable, thereby influence the comfort, and the infusion is accomplished the back, if patient or doctor do not have timely observation, cause blood to flow back from the infusion pipe easily, thereby influence the patient and recover, therefore, we provide an infusion chair with the function is reminded in the control.

Disclosure of Invention

The invention aims to solve the problems that an infusion chair is inconvenient to adjust and is not provided with an alarm device in the prior art, and provides an infusion chair with a monitoring reminding function.

In order to achieve the purpose, the invention adopts the following technical scheme:

an infusion chair with a monitoring and reminding function comprises a support frame, wherein a cushion is fixedly connected to the outer wall of the support frame, a fixing plate is fixedly connected to the bottom of the cushion, two L plates are connected to the outer wall of the fixing plate, a backup plate is rotatably connected between the two L plates, and a buzzer is connected to the outer wall of the top of the backup plate;

the outer walls of the L boards are connected with a box body, and a stop piece is connected in the box body;

the outer wall of the support frame is also connected with a connecting piece, a support rod is connected in the connecting piece, the top of the support rod is connected with a support plate, and the outer wall of the top of the support plate is connected with a sleeve;

the inner wall of the sleeve is connected with a sliding plate in a sliding mode, and a first elastic piece is connected between the sliding plate and the outer wall of the top of the supporting plate.

Preferably, the fixed ring of telescopic inner wall fixedly connected with, the bottom of fixed ring and the top outer wall of slide all are equipped with the contact switch of mutually supporting, contact switch passes through the wire and links to each other with the buzzer electrical property.

Preferably, the supporting plate, the sleeve, the fixing ring and the sliding plate are all provided with grooves.

Preferably, a rotating shaft is rotatably connected between the L plates, a connecting plate is fixedly connected to the outer wall of the rotating shaft, and the backup plate is fixedly connected to the outer wall of the top of the connecting plate.

Preferably, the stopping piece includes the ratchet, the ratchet is connected in the one end that the axis of rotation passed the L board, the outer wall of L board rotates and is connected with the connecting axle, the outer wall of connecting axle is connected with the pawl, the pawl cooperatees with the ratchet, the connecting axle is arranged in the outer one end of box and is connected with the knob.

Preferably, the inner wall of the box body is further connected with a limiting plate, and a second elastic piece is connected between the limiting plate and the outer wall of the pawl.

Preferably, the outer walls of the L boards are connected with ratchets, and the ratchets of the two ratchets face to the opposite direction.

Preferably, the outer wall of the bottom of the cushion is connected with a vertical plate, the outer wall of the support frame is connected with a mounting plate, and the mounting plate is connected with the vertical plate through a bolt.

Preferably, the connecting piece mainly comprises an arc-shaped connecting piece, the arc-shaped connecting piece is connected to the outer wall of the supporting frame through a bolt, and the supporting rod is connected into the arc-shaped connecting piece.

Compared with the prior art, the invention provides an infusion chair with a monitoring reminding function, which has the following beneficial effects:

1. the infusion chair with the monitoring and reminding functions is used, a patient sits on a cushion, then an infusion drip cup on an infusion tube is connected into a sleeve and is placed on a sliding plate, at the moment, a part of liquid medicine to be infused already exists in the infusion drip cup, and vacant infusion tubes are arranged above and below the infusion drip cup and cannot pull the infusion drip cup, so that the infusion drip cup presses the sliding plate to move downwards, a first elastic piece is compressed, a contact switch on the sliding plate and a fixing ring cannot be contacted, then the contact switch and a buzzer work after the switch is turned on, then infusion is started, after infusion is finished, the infusion drip cup becomes light, then the first elastic piece pushes the sliding plate to rise, the contact switch is contacted, then the buzzer sounds through a lead, a doctor is reminded of needle raising, the contact switch and the buzzer can be purchased from the market, is convenient to use.

2. This infusion chair with function is reminded in control, when the patient needs to adjust the inclination of backup plate, rotate the knob on the box of left side, thereby make the connecting axle drive the pawl and rotate, make the cooperation separation of pawl and ratchet, make it no longer support the ratchet, then promote the backup plate backward, thereby can make the backup plate rotate backward, then loosen the knob, thereby can make the pawl automatic re-setting under the effect of second elastic component, thereby support the ratchet, make it can not rotate, thereby make the rigidity of backup plate, because the ratchet orientation on the ratchet of both sides is opposite, consequently when needs rotate the backup plate, the knob that rotates one side then can make the backup plate rotate, the knob that rotates the opposite side then can make the backup plate rotate in the opposite direction, when not rotating the knob, the backup plate then is in fixed state, can not remove.

The device has the advantages that the angle of the transfusion chair can be conveniently adjusted, so that the use of a patient can be met, and after the transfusion is finished, an alarm sound can be given out, so that a doctor is reminded to change water or raise the needle, and the use is convenient.

Drawings

FIG. 1 is a first schematic structural diagram of an infusion chair with a monitoring and reminding function according to the present invention;

FIG. 2 is a schematic structural diagram of a bottom of an infusion chair with a monitoring reminding function according to the present invention;

FIG. 3 is a schematic structural view of the back of an infusion chair with a monitoring and reminding function according to the present invention;

FIG. 4 is a schematic structural diagram II of an infusion chair with a monitoring and reminding function according to the invention;

FIG. 5 is a schematic structural view of a sleeve of an infusion chair with a monitoring reminding function according to the invention;

FIG. 6 is a cross-sectional view of a sleeve of an infusion chair with a monitoring reminding function according to the invention;

FIG. 7 is a schematic structural view of a portion A in FIG. 3 of an infusion chair with a monitoring and reminding function according to the present invention;

fig. 8 is a schematic structural diagram of a portion B in fig. 4 of an infusion chair with a monitoring reminding function according to the invention.

In the figure, the support frame comprises a support frame 1, a support frame 101, feet 102, a base plate 103, a binding band 2, a seat cushion 201, a fixing plate 202, a vertical plate 203, a mounting plate 204, a L plate, a backup plate 3, a backup plate 301, a connecting plate 302, a rotating shaft 303, a buzzer 4, a connecting piece 401, a support rod 402, a support plate 403, a sleeve 404, a groove 405, a fixing ring 406, a sliding plate 407, a first elastic piece 408, a contact switch 5, a box body 501, a ratchet wheel 502, a connecting shaft 503, a pawl 504, a limiting plate 505, a second elastic piece 506 and a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-8, an infusion chair with a monitoring and reminding function comprises a support frame 1, wherein a cushion 2 is fixedly connected to the outer wall of the support frame 1, a fixing plate 201 is fixedly connected to the bottom of the cushion 2, two L plates 204 are connected to the outer wall of the fixing plate 201, a backup plate 3 is rotatably connected between the two L plates 204, and a buzzer 303 is connected to the outer wall of the top of the backup plate 3;

the outer walls of the two L boards 204 are both connected with a box body 5, and a stop piece is connected in the box body 5;

the outer wall of the support frame 1 is also connected with a connecting piece 4, a support rod 401 is connected in the connecting piece 4, the top of the support rod 401 is connected with a support plate 402, and the outer wall of the top of the support plate 402 is connected with a sleeve 403;

a sliding plate 406 is slidably connected to the inner wall of the sleeve 403, and a first elastic member 407 is connected between the sliding plate 406 and the top outer wall of the support plate 402.

The inner wall of sleeve 403 is fixedly connected with fixed ring 405, and the bottom of fixed ring 405 and the top outer wall of slide 406 all are equipped with mutually supporting contact switch 408, and contact switch 408 passes through the wire and links to each other with buzzer 303 electrical property.

Grooves 404 are provided on the support plate 402, the sleeve 403, the fixing ring 405 and the slide plate 406.

In the invention, when in use, a patient sits on the cushion 2, then a transfusion drip cup on a transfusion tube is connected in the sleeve 403 and is placed on the sliding plate 406, at the moment, a part of liquid medicine to be transfused already exists in the transfusion drip cup, and vacant transfusion tubes are arranged above and below the transfusion drip cup, so that the transfusion drip cup is not pulled by the pulling force of the transfusion tube to cause false alarm, the transfusion drip cup presses the sliding plate 406 to move downwards under the action of gravity, thereby compressing the first elastic piece 407, preventing the sliding plate 406 from contacting with the contact switch 408 on the fixing ring 405, then the switch is opened to enable the contact switch 408 and the buzzer 303 to work, then transfusion is started, after transfusion is finished, the transfusion drip cup becomes light, then the first elastic piece 407 pushes the sliding plate 406 to ascend, thereby enabling the contact switch 408 to contact, and then the buzzer 303 makes a sound through a lead, therefore, a doctor is reminded to take up the needle, the contact switch 408 and the buzzer 303 are purchased from the market, and the use is convenient. The transfusion drip cup is a penultimate structure (counted from top to bottom) of the disposable transfusion device and is used for displaying the dropping speed and exhausting.

Example 2:

referring to fig. 1-8, an infusion chair with monitoring and reminding functions is substantially the same as embodiment 1, and further, a rotating shaft 302 is rotatably connected between two L plates 204, a connecting plate 301 is fixedly connected to the outer wall of the rotating shaft 302, and a backup plate 3 is fixedly connected to the outer wall of the top of the connecting plate 301.

The stop piece comprises a ratchet wheel 501, the ratchet wheel 501 is connected to one end of the rotating shaft 302 penetrating through the L plate 204, the outer wall of the L plate 204 is rotatably connected with a connecting shaft 502, the outer wall of the connecting shaft 502 is connected with a pawl 503, the pawl 503 is matched with the ratchet wheel 501, and one end, arranged outside the box body 5, of the connecting shaft 502 is connected with a knob 506.

The inner wall of the box body 5 is also connected with a limit plate 504, and a second elastic member 505 is connected between the limit plate 504 and the outer wall of the pawl 503.

Ratchet wheels 501 are connected to the outer walls of the two L plates 204, the ratchet teeth of the two ratchet wheels 501 face oppositely, and the position of the plate 3 can be fixed when the knob 506 is not rotated by arranging the two ratchet wheels 501 facing oppositely.

The outer wall of the bottom of the seat cushion 2 is connected with a vertical plate 202, the outer wall of the support frame 1 is connected with a mounting plate 203, and the mounting plate 203 is connected with the vertical plate 202 through bolts.

Connecting piece 4 mainly includes the arc connection piece, and the arc connection piece passes through bolted connection at the outer wall of support frame 1, and bracing piece 401 is connected in the arc connection piece, can make the convenient dismantlement of bracing piece 401, and the different height of convenient fixed support bar 401.

The top outer wall of support frame 1 is connected with backing plate 102, is equipped with bandage 103 on the backing plate 102, and the outer wall of backing plate 102, cushion 2 and backup plate 3 all is equipped with the foam-rubber cushion, and the bottom of support frame 1 is equipped with footing 101, and the foam-rubber cushion then can make the patient sit more comfortablely, and footing 101 can make the infusion chair place more stably.

In the invention, when a patient needs to adjust the inclination angle of the backup plate 3, the knob 506 on the left box body 5 is rotated, so that the connecting shaft 502 drives the pawl 503 to rotate, the pawl 503 is separated from the ratchet 501 in a matching way, and is not abutted against the ratchet 501, then the backup plate 3 is pushed backwards, so that the backup plate 3 can rotate backwards, and then the knob 506 is loosened, so that the pawl 503 can automatically reset under the action of the second elastic piece 505, is abutted against the ratchet 501, and cannot rotate, so that the position of the backup plate 3 is fixed, because the directions of the ratchets on the ratchet 501 on two sides are opposite, when the backup plate 3 needs to be rotated, the rotation knob 506 on one side can rotate the backup plate 3, the rotation knob 506 on the other side can rotate the backup plate 3 in the opposite direction, and when the knob 506 is not rotated, the backup plate 3 is in a fixed state and cannot move.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The infusion chair with the monitoring and reminding functions comprises a support frame (1) and is characterized in that a cushion (2) is fixedly connected to the outer wall of the support frame (1), a fixing plate (201) is fixedly connected to the bottom of the cushion (2), two L plates (204) are connected to the outer wall of the fixing plate (201), a backup plate (3) is rotatably connected between the two L plates (204), and a buzzer (303) is connected to the outer wall of the top of the backup plate (3);

the outer walls of the L boards (204) are connected with a box body (5), and a stop piece is connected in the box body (5);

the outer wall of the support frame (1) is also connected with a connecting piece (4), a support rod (401) is connected in the connecting piece (4), the top of the support rod (401) is connected with a support plate (402), and the outer wall of the top of the support plate (402) is connected with a sleeve (403);

the inner wall of the sleeve (403) is connected with a sliding plate (406) in a sliding mode, and a first elastic piece (407) is connected between the sliding plate (406) and the outer wall of the top of the supporting plate (402).

2. The infusion chair with the monitoring and reminding functions as claimed in claim 1, wherein a fixing ring (405) is fixedly connected to the inner wall of the sleeve (403), contact switches (408) which are matched with each other are arranged on the bottom of the fixing ring (405) and the outer wall of the top of the sliding plate (406), and the contact switches (408) are electrically connected with the buzzer (303) through conducting wires.

3. The infusion chair with the monitoring reminding function according to claim 2, wherein the supporting plate (402), the sleeve (403), the fixing ring (405) and the sliding plate (406) are provided with grooves (404).

4. The infusion chair with the monitoring reminding function is characterized in that a rotating shaft (302) is rotatably connected between the two L plates (204), a connecting plate (301) is fixedly connected to the outer wall of the rotating shaft (302), and the backup plate (3) is fixedly connected to the outer wall of the top of the connecting plate (301).

5. The infusion chair with the monitoring reminding function is characterized in that the stop piece comprises a ratchet wheel (501), the ratchet wheel (501) is connected to one end, penetrating through L, of the rotating shaft (302), a connecting shaft (502) is rotatably connected to the outer wall of L plates (204), a pawl (503) is connected to the outer wall of the connecting shaft (502), the pawl (503) is matched with the ratchet wheel (501), and a knob (506) is connected to one end, arranged outside the box body (5), of the connecting shaft (502).

6. The infusion chair with the monitoring reminding function is characterized in that a limiting plate (504) is further connected to the inner wall of the box body (5), and a second elastic piece (505) is connected between the limiting plate (504) and the outer wall of the pawl (503).

7. The infusion chair with the monitoring reminding function as claimed in claim 6, wherein ratchet wheels (501) are connected to the outer walls of the L plates (204), and the ratchet teeth of the ratchet wheels (501) are oppositely oriented.

8. The infusion chair with the monitoring and reminding functions as claimed in claim 1, wherein a vertical plate (202) is connected to the outer wall of the bottom of the seat cushion (2), a mounting plate (203) is connected to the outer wall of the support frame (1), and the mounting plate (203) is connected with the vertical plate (202) through bolts.

9. The infusion chair with the monitoring and reminding functions as claimed in claim 1, wherein the connecting piece (4) mainly comprises an arc-shaped connecting piece, the arc-shaped connecting piece is connected to the outer wall of the support frame (1) through a bolt, and the support rod (401) is connected to the arc-shaped connecting piece.