CN114831825A

CN114831825A - Auxiliary mechanism for medical nursing bed

Info

Publication number: CN114831825A
Application number: CN202210483664.2A
Authority: CN
Inventors: 金拼拼
Original assignee: Individual
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-02
Anticipated expiration: 2042-05-06
Also published as: CN114831825B

Abstract

The invention provides an auxiliary mechanism for a medical nursing bed, which comprises a left mounting frame and a right mounting frame, wherein a left wheel is arranged on a welding tube at the top of the left mounting frame through a rotating sleeve, the top welding pipe of the right installing frame is provided with a right wheel through a rotating sleeve, the bottom welding pipes of the left installing frame and the right installing frame are welded with mounting plates which enable the left installing frame and the right installing frame to be fixed at two sides of the nursing bed, if the gynaecology patient lies when nursing in bed, but the both legs take respectively to put on the runner, can open patient's both legs, be convenient for inspect or nurse the lower part of the body, the seat of having dinner has carried out rationalization design, be equipped with the chamber of flowing in the notch, it has the clamp plate to flow the intracavity through the pivot hinge connection, the clamp plate top surface is the face of having dinner, when the clearance board cleared up the food residue on the clamp plate surface, still can utilize the spring holder extrusion clamp plate of bottom to move down, when forcing food residue on its upper surface to be cleared up, still can make the liquid class impurity on the upper surface flow to the intracavity of flowing in advance when the clamp plate downward sloping and collect.

Description

Auxiliary mechanism for medical nursing bed

Technical Field

The invention relates to the technical field of nursing bed matching mechanisms, in particular to an auxiliary mechanism for a medical nursing bed.

Background

A medical nursing bed comprises a bed frame, a turning-over mechanism, a sitting-up mechanism, a sitting-down mechanism, a leg device and the like, wherein the turning-over mechanism comprises a turning-over bed surface which is divided into a left bed surface, a right bed surface and a common movable bed surface; the standing and sitting mechanism comprises a standing and sitting bed surface and a bracket thereof, and in addition to the mechanism arranged on the nursing bed, in order to enable a patient lying on the nursing bed to perform periodic examination during actual use, for example, when the lower body of a female patient is examined or nursed, the two legs are directly laid on a mattress, which causes inconvenience for operation of nursing staff, therefore, a reasonable nursing bed should be provided with mechanisms for lifting and supporting the two legs of the patient on the two sides of the bed body.

Disclosure of Invention

The invention aims to solve the technical problem of providing an auxiliary mechanism for a medical nursing bed, which can lift and open the legs of a patient lying on the nursing bed when the auxiliary mechanism is arranged on the nursing bed for use, and is also designed in a functional mode according to daily requirements in the nursing process.

The technical scheme includes that the auxiliary mechanism for the medical nursing bed comprises a left installing frame and a right installing frame, wherein a left wheel is arranged on a welding pipe at the top of the left installing frame through a rotating sleeve, a right wheel is arranged on a welding pipe at the top of the right installing frame through a rotating sleeve, mounting plates for fixing the left installing frame and the right installing frame on two sides of the nursing bed are welded on welding pipes at the bottoms of the left installing frame and the right installing frame, a conical seat is arranged at the rear end of the left wheel, a hanging plate is arranged on the conical seat, a tension spring is connected between the hanging plate and the mounting plates, the tension spring is connected between the right wheel and the mounting plates, and lapping plates are arranged on the left wheel and the right wheel; a dropping plate is welded on the top welded pipe of the left mounting frame, a clamping sleeve is clamped on the top welded pipe of the right mounting frame, a dining seat is fixed on the top wall of the cutting sleeve, the other end of the dining seat is contacted with the falling plate, a vertical plate is welded on the rear side of the dining seat along the length direction, the vertical plate is provided with a chute along the length direction thereof, the chute is internally provided with a cleaning plate which can move along the direction of the notch, the rear side of the vertical plate is provided with a screw rod connected with the rear end of the cleaning plate through a bearing, the left end of the screw rod is provided with a first bevel gear, a connecting plate is fixed at the left end of the left mounting frame, a rotating shaft with a second bevel gear at the front end and the rear end is arranged on the connecting plate through a bearing, the second bevel gear at the rear end of the rotating shaft is in meshing transmission with the first bevel gear, and the rear end face of the conical seat is provided with an inclined tooth surface in meshing transmission with the second bevel gear at the front end of the rotating shaft.

Preferably, the bottom surface of the cleaning plate is provided with a row of first spring seats along the length direction, and the bottom surfaces of the first spring seats are in contact with the top surface of the dining seat.

Preferably, the mounting groove has been seted up to the cleaning plate bottom, install on the mounting groove and be located the buckled plate on first spring holder right side, the buckled plate bottom surface contact in on the top surface of dinner seat.

Preferably, a rectangular notch is formed in the middle of the dining seat, a flow cavity is embedded in the notch, and a pressing plate capable of rotating up and down is hinged in the flow cavity.

Preferably, a second spring seat is arranged at the left end of the bottom surface of the pressure plate, and the bottom surface of the second spring seat is in contact with the top surface of the flow cavity.

Preferably, the middle part of the left end of the flow cavity is provided with a discharge outlet.

Preferably, the bottom surface of the top welded pipe of the left installing frame is welded with a front hook and a rear hook, and the two hooks are symmetrical to the two sides of the discharge port.

Preferably, the bottom surface of the flow cavity is provided with a spring pressing sheet positioned below the discharge port through a torsion spring.

Compared with the prior art, the invention has the beneficial effects that the invention is provided with a left bracket and a right bracket, the rotating wheels are arranged on the welding pipes at the top parts of the two brackets through the bearings, the tension springs are connected between the rotating wheels and the welding pipes at the bottom parts of the brackets, if a gynecological patient lies on the bed for nursing, the two legs can be respectively placed on the rotating wheels, so that the two legs of the patient can be opened, the examination or the nursing of the lower body is facilitated, meanwhile, due to the wheel type placing structure, the rotating characteristic of the rotating wheels can be utilized during daily nursing, the rehabilitation training can be carried out when the two legs placed on the rotating wheels are rotated inside and outside, and the multifunctional dining seat is arranged by utilizing the two brackets, so that the functionality is improved compared with the traditional dining seat, and the detailed description is as follows: the dining seat is different from the existing sickbed dining seat, the top surface of the dining seat is provided with a cleaning plate in a screw transmission mode, when the dining seat is placed on two brackets for use, the cleaning plate can be linked on one rotating wheel in a gear transmission mode, after a patient finishes dining, the rotating wheel can be rotated to clean food residues left on the dining seat conveniently, the rotating wheel can be linked to clean the dining seat when rotating, the dining seat is reasonably designed, a notch is arranged in the middle of the dining seat, a flow cavity is arranged in the notch, a pressing plate is hinged in the flow cavity through a rotating shaft, the top surface of the pressing plate is the dining surface, when the cleaning plate cleans the food residues on the surface of the pressing plate, the pressing plate can be extruded by a spring seat at the bottom to move downwards to force the food residues on the upper surface to be cleaned, and simultaneously, the pressing plate can enable the liquid impurities dropping on the upper surface of the pressing plate to flow into the flow cavity when the pressing plate inclines downwards in the pressing action process, and is discharged from the drainage cavity to the outside, thereby achieving the purpose of convenient cleaning and carrying out reasonable design on daily nursing, rehabilitation training and dining cleaning.

Drawings

Fig. 1 is a first overall view of an auxiliary mechanism for a medical care bed according to an embodiment of the present invention;

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

FIG. 3 is a second overall view of an auxiliary mechanism for a medical care bed according to an embodiment of the present invention;

FIG. 4 is an enlarged view of the portion B of the present invention, which is drawn from FIG. 3;

FIG. 5 is a schematic view of the dining chair of the present invention with its relevant components broken away;

FIG. 6 is a partial schematic view of the bottom view of the present invention;

FIG. 7 is a schematic view of the corrugated board of the present invention installed in a mounting groove at the bottom of a cleaning board, with the corrugated board removed from the other figures for easy reading;

FIG. 8 is a bottom perspective view of the dining chair assembly of the present invention;

fig. 9 and 10 are two-view structural diagrams of the dining seat drawn from fig. 8 with various mechanisms disassembled.

In the figure: 1. left mounting; 101. plate falling; 102. hooking; 2. right mounting; 3. a left wheel; 4. a right wheel; 5. a butt strap; 6. a conical seat; 601. a beveled tooth surface; 602. hanging the plate; 7. a tension spring; 8. mounting a plate; 9. a card sleeve; 10. a dining seat; 1001. a flow lumen; 1002. a discharge outlet; 11. a vertical plate; 1101. a chute; 12. cleaning the plate; 1201. a first spring seat; 1202. mounting grooves; 1203. a corrugated plate; 13. a screw; 14. a first bevel gear; 15. a connecting plate; 16. a rotating shaft; 17. a second bevel gear; 18. pressing a plate; 1801. a second spring seat; 19. and (5) pressing a spring.

Detailed Description

The foregoing and additional embodiments and advantages of the present invention are described more fully hereinafter with reference to the accompanying drawings. It is to be understood that the described embodiments are merely some, and not all, embodiments of the invention.

In one embodiment, as shown in fig. 1, 3.

This embodiment provides a medical nursing bed is with complementary unit, it includes left dress frame 1 and right dress frame 2, be equipped with left wheel 3 through changeing the cover on the 1 top welded tube of left dress frame, be equipped with right wheel 4 through changeing the cover on the 2 top welded tubes of right dress frame, the welding has the mounting panel 8 that makes left dress frame 1 and right dress frame 2 be fixed in the nursing bed both sides on the bottom welded tube of left dress frame 1 and right dress frame 2, the rear end of left wheel 3 is equipped with taper seat 6, be equipped with link plate 602 on the taper seat 6, be connected with extension spring 7 between link plate 602 and the mounting panel 8, be connected with extension spring 7 between right wheel 4 and the mounting panel 8, be equipped with attachment strap 5 on left wheel 3 and the right wheel 4. The mechanism fixes a left rack 1 and a right rack 2 on the left and right sides of a nursing bed through a mounting plate 8, and a left wheel 3 and a right wheel 4 face the head pillow part of a patient after being mounted, if a woman patient lies on the nursing bed and needs to examine or nurse the lower body of the patient, the two legs of the patient can be opened and fall on an access board 5, the self-force of the two legs is utilized to press the left wheel 3 and the right wheel 4, the left wheel 3 and the right wheel 4 can not rotate, the left wheel 3 and the right wheel 4 are required to be described as being mounted on the left rack 1 and the right rack 2 through a damping type rotating sleeve, and when the mechanism is only used for propping open the lower body of the patient for examination or nursing, the left wheel 3 and the right wheel 4 can not rotate excessively under the non-force.

In one embodiment, as shown in fig. 1, 5, 8, 9, 10.

The top welding pipe of the left containing frame 1 is welded with a falling plate 101, the top welding pipe of the right containing frame 2 is clamped with a cutting sleeve 9, the top wall of the cutting sleeve 9 is fixed with a dining seat 10, the other end of the dining seat 10 is contacted with the falling plate 101, so far, when the dining seat 10 is used, the cutting sleeve 9 and the falling plate 101 can be firstly used for being placed on the left containing frame 1 and the right containing frame 2, and different from the prior dining mechanism, the rear side of the dining seat 10 is welded with a vertical plate 11 along the length direction, the vertical plate 11 is provided with a chute 1101 along the length direction, a cleaning plate 12 which can move along the direction of a notch is arranged in the chute 1101, when the cleaning plate 12 moves from right to left, food falling slag or liquid residue on the dining seat 10 can be cleaned, in order to facilitate the operation when the cleaning plate 12 moves left and right, therefore, a screw 13 connected with the rear end of the cleaning plate 12 is also arranged on the rear side of the vertical plate 11 through a bearing, therefore, when the screw 13 rotates, the cleaning plate 12 is driven to move, because the left end of the screw 13 is provided with the first bevel gear 14, the left end of the left shelf 1 is fixed with the connecting plate 15, the connecting plate 15 is provided with the rotating shaft 16 with the second bevel gears 17 at the front and the rear ends through the bearing, and the second bevel gear 17 at the rear end of the rotating shaft 16 is meshed with the first bevel gear 14 for transmission, the rear end surface of the cone base 6 is provided with the inclined tooth surface 601 meshed with the second bevel gear 17 at the front end of the rotating shaft 16 for transmission, and the cone base 6 is arranged at the rear side of the left wheel 3, the cone base 6 can rotate by utilizing the rotating characteristic of the left wheel 3, the cone base 6 can be meshed with the second bevel gear 17 for rotation, the screw 13 is finally driven to rotate through the meshing principle of the meshed wheels, so that the cleaning plate 12 is driven to move left and right through the screw 13, and the upper surface of the dining seat 10 can be quickly cleaned due to the residue left and right residues left, it can be seen that the left wheel 3 not only can be used for supporting the lower limbs of the human body, but also can be used for cleaning the dining seat 10 when independently rotating, thereby improving the functionality.

In one embodiment, as shown in fig. 1, 2, 5, and 9, 10.

In order to improve the rationality of the structure of the cleaning plate 12, a row of first spring seats 1201 are further arranged on the bottom surface of the cleaning plate 12 along the length direction of the bottom surface of the cleaning plate, the bottom surface of each first spring seat 1201 is in contact with the top surface of the dining seat 10, a rectangular notch is formed in the middle of the dining seat 10, a flow cavity 1001 is embedded in the notch, a pressing plate 18 capable of rotating up and down is hinged in the flow cavity 1001, a second spring seat 1801 is arranged at the left end of the bottom surface of the pressing plate 18, and the bottom surface of the second spring seat 1801 is in contact with the top surface of the flow cavity 1001. The pressing plate 18 is substantially a tableware placing plate when dining is carried out on the dining seat 10, when the first spring seat 1201 moves from right to left to the pressing plate 18 along with the cleaning plate 12, the first spring seat 1201 presses the hinged pressing plate 18 to the flow cavity 1001 due to downward elastic pressure generated by the first spring seat 1201, so that food residues remained on the surface of the first spring seat 1201 during dining flow to the flow cavity 1001 along the pressing plate 18, of course, the elastic pressure of the first spring seat 1201 is greater than the supporting force generated by the second spring seat 1801 at the bottom of the pressing plate 18, but when selecting, the second spring seat 1801 meets the supporting force generated when dining tools are placed on the pressing plate 18, and the description is given here.

In one embodiment, as shown in FIG. 7.

Still offer the mounting groove 1202 that is used for installing first spring holder 1201 in cleaning plate 12 bottom, and install the buckled plate 1203 that is located first spring holder 1201 right side on the mounting groove 1202, the buckled plate 1203 bottom surface contacts on the top surface of seat 10 of having dinner, the setting of buckled plate 1203, still can take buckled plate 1203 synchronous motion when making cleaning plate 12 remove, not only first spring holder 1201 can be by the upper surface fast moving of seat 10 of having dinner to the top surface of clamp plate 18, and push down clamp plate 18, but also can sweep the clamp plate 18 still remaining residue on the surface to the flow chamber 1001 after with immediately with the buckled plate 1203 of its synchronous motion, make the functional structure of cleaning plate 12 more reasonable.

In one embodiment, as shown in fig. 3, 6.

Flow chamber 1001 left end middle part is offered and is used for the outwards discharged bin outlet 1002 of the residue that flows into in its inner chamber, weld on the top welded tube bottom surface of left side dress frame 1 and have two couples 102 around, couple 102 can be used for hanging and put the disposal bag, therefore two couples 102 are symmetrical in bin outlet 1002 both sides, the disposal bag hangs back feed inlet and is corresponding to bin outlet 1002 bottom side of putting, just in time can collect the residue, in order to make disposal bag inlet port middle part edge compress tightly, it is more reasonable when opening to make the sack, form the space of getting that connects of heavy-calibre, consequently still install the spring preforming 19 that is used for getting into the disposal bag feed inlet edge region and compresses tightly once more below the flow chamber 1001 underrun torsion spring.

The above-described embodiments further explain the objects, technical solutions, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.

Claims

1. An auxiliary mechanism for a medical nursing bed is characterized by comprising a left rack (1) and a right rack (2), a left wheel (3) is arranged on the welding pipe at the top of the left installing frame (1) through a rotating sleeve, a right wheel (4) is arranged on the welding pipe at the top of the right installing frame (2) through a rotating sleeve, the bottom welding pipes of the left installing frame (1) and the right installing frame (2) are welded with mounting plates (8) which enable the left installing frame (1) and the right installing frame (2) to be fixed on two sides of a nursing bed, a conical seat (6) is arranged at the rear end of the left wheel (3), a hanging plate (602) is arranged on the conical seat (6), a tension spring (7) is connected between the hanging plate (602) and the mounting plate (8), a tension spring (7) is connected between the right wheel (4) and the mounting plate (8), the left wheel (3) and the right wheel (4) are provided with access boards (5);

a dropping plate (101) is welded on a top welded pipe of the left rack (1), a cutting sleeve (9) is clamped on the top welded pipe of the right rack (2), a dining seat (10) is fixed on the top wall of the cutting sleeve (9), the other end of the dining seat (10) is contacted with the dropping plate (101), a vertical plate (11) is welded on the rear side of the dining seat (10) along the length direction of the vertical plate, a sliding groove (1101) is formed in the vertical plate (11) along the length direction of the vertical plate, a cleaning plate (12) capable of moving along the direction of a notch of the sliding groove is arranged in the sliding groove (1101), a screw (13) connected with the rear end of the cleaning plate (12) is installed on the rear side of the vertical plate (11) through a bearing, a first bevel gear (14) is arranged at the left end of the screw (13), a connecting plate (15) is fixed at the left end of the left rack (1), and a rotating shaft (16) with a second bevel gear (17) at the front end and the rear end of the connecting plate (15) is installed through a bearing, the second bevel gear (17) at the rear end of the rotating shaft (16) is in meshing transmission with the first bevel gear (14), and the rear end face of the conical seat (6) is provided with an inclined tooth surface (601) in meshing transmission with the second bevel gear (17) at the front end of the rotating shaft (16).

2. The assistance mechanism for a medical care bed as claimed in claim 1, wherein the bottom surface of the cleaning plate (12) is provided with a row of first spring seats (1201) along the length direction thereof, and the bottom surface of the first spring seats (1201) is in contact with the top surface of the dining seat (10).

3. The auxiliary mechanism for the medical nursing bed as claimed in claim 2, wherein the bottom of the cleaning plate (12) is provided with a mounting groove (1202), the mounting groove (1202) is provided with a corrugated plate (1203) positioned at the right side of the first spring seat (1201), and the bottom surface of the corrugated plate (1203) is contacted with the top surface of the dining seat (10).

4. The auxiliary mechanism for the medical nursing bed as claimed in claim 3, wherein the middle of the dining seat (10) is provided with a rectangular notch, a flow chamber (1001) is embedded in the notch, and the flow chamber (1001) is hinged with a pressing plate (18) which can rotate up and down.

5. The assistance mechanism for a medical care bed according to claim 4, characterized in that a second spring seat (1801) is provided at the left end of the bottom surface of the pressure plate (18), and the bottom surface of the second spring seat (1801) is in contact with the top surface of the flow chamber (1001).

6. The auxiliary mechanism for the medical nursing bed as claimed in claim 5, wherein the middle of the left end of the flow cavity (1001) is provided with a discharge opening (1002).

7. The auxiliary mechanism for the medical nursing bed as claimed in claim 6, wherein the bottom surface of the top welded pipe of the left rack (1) is welded with a front hook and a rear hook (102), and the two hooks (102) are symmetrical to the two sides of the discharge opening (1002).

8. The assistance mechanism for a medical care bed as claimed in claim 7, wherein the bottom surface of the flow chamber (1001) is mounted with a spring pressing plate (19) below the discharge opening (1002) by a torsion spring.