CN220175001U - Be applied to nursing device's self-cleaning mechanism - Google Patents

Abstract

The utility model discloses an automatic cleaning mechanism applied to a nursing device, which comprises a flushing device and a wiping device; the flushing device comprises a flushing spray rod, a driving assembly for driving the flushing spray rod to swing back and forth, and a mounting frame for mounting the flushing spray rod and the driving assembly; the wiping device comprises a water absorbing plate and a translation cylinder for pushing the water absorbing plate to extend/retract; after the toilet is used, the flushing device swings back and forth to flush the part to be flushed by a user under the drive of the driving component, the water absorbing plate is pushed out and moves upwards at the same time after flushing, is adhered to the flushing part, and absorbs water through paper towels or diatom oozes and other water absorbing articles coated on the water absorbing plate and then recovers the water to the initial position; the telescopic flushing device is matched with the wiping device, so that automatic cleaning after toilet use is efficiently completed, the manual wiping process is reduced, the cleaning is clean and sanitary, and the working intensity of nursing staff is reduced.

Description

Be applied to nursing device's self-cleaning mechanism

Technical Field

The utility model relates to the technical field of nursing equipment, in particular to an automatic cleaning mechanism applied to a nursing device.

Background

At present, as China gradually walks into an aging society, more and more people enter an aging stage; in addition, there are many wounded persons, patients and disabled persons who are inconvenient to move, wherein, the lower limbs of some persons are inconvenient to move, nursing staff are needed to assist in standing, toilet, scrubbing after toilet and the like, so that the cleaning and the defecation are very heavy for daily nursing work, a great deal of physical effort is consumed, the private parts and excrement of the user are needed to be directly contacted, and the privacy of the user is not guaranteed; in addition, with the continuous development of the aging society, the number of people who can provide daily life nursing for the people is smaller and smaller, and the actual demands can not be met far.

Along with the improvement of the social economic development level, in order to meet the higher-level demands of people, more and more merchants develop devices such as special toilet chairs and wheelchairs with automatic toilet wiping and cleaning mechanisms, but the existing automatic water spraying mode of the automatic cleaning mechanisms after toilet use is relatively fixed, the flexibility is poor, the automatic paper discharging mode is complex, a large number of gears, worms, elastic pieces, chain wheels, chains and other parts are required to be arranged to realize automatic water spraying or paper discharging, the parts are numerous, the structure is complex, the whole volume of the cleaning mechanism is overlarge, the occupied space is large, the manufacturing cost is too high, and the device is unfavorable for miniaturized design when the device is applied to nursing devices such as special toilet chairs and wheelchairs.

Therefore, the development of the automatic cleaning mechanism with the simple structure, the simple transmission mode, the low production cost and the compact structure is particularly important to meet the requirements of keeping clean and sanitary after a user uses a toilet and improving the use experience.

Disclosure of Invention

Therefore, in order to solve the above-mentioned problems of the prior art, an object of the present utility model is to provide an automatic cleaning mechanism for a nursing device, by providing a flushing device and a wiping device that can move back and forth, after the toilet is used, the flushing device swings back and forth to flush the part to be flushed by a user under the driving of a driving component, after flushing, the water absorbing plate moves upward while pushing out, is attached to the flushing part, and absorbs water through a towel or diatom ooze and other water absorbing articles coated on the water absorbing plate, and then recovers the water to a starting position; the telescopic flushing device is matched with the wiping device, so that automatic cleaning after toilet use is efficiently completed, the manual wiping process is reduced, the cleaning is clean and sanitary, and the working intensity of nursing staff is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an automatic cleaning mechanism applied to a nursing device is arranged below the nursing device and is connected and matched with a drainage structure of the nursing device; comprising the following steps:

the flushing device comprises a flushing spray rod, a driving assembly for driving the flushing spray rod to swing back and forth, and a mounting frame for mounting the flushing spray rod and the driving assembly;

a wiping device mounted above the flushing device; the wiping device comprises a water absorbing plate and a translation cylinder for pushing the water absorbing plate to extend out/recover;

the clear water tank is connected with the flushing spray rod through a pipeline; and a water pump is arranged between the clear water tank and the flushing spray rod.

Further, the wiping device comprises a moving plate, and the water absorbing plate is in transmission connection with the telescopic rod of the translation cylinder through the moving plate;

the sliding assembly is arranged on the moving plate and comprises a first connecting rod and a second connecting rod which are mutually hinged; the first connecting rod is connected with the water absorbing plate; the second connecting rod is connected with the moving plate; the left side and the right side of the moving plate are respectively provided with the first connecting rod and the second connecting rod; the hinged ends of the two first connecting rods and the second connecting rod are connected through a first connecting shaft; the translation cylinder telescopic link end-to-end connection has the lift connecting piece, first connecting axle with the lift connecting piece is connected.

Further, a first chute is arranged on the lifting connecting piece, and the first chute is inclined downwards along the extending direction of the telescopic rod.

Further, the opening of the first chute is abutted with the bottom surface of the moving plate, and a limiting part is arranged at the opening.

Further, two groups of first connecting rods and second connecting rods are arranged on the left side and the right side of the moving plate; a second connecting shaft is arranged between the two first connecting rods on the same side, and the first connecting shaft is fixed with the second connecting shaft.

Further, a sliding frame is arranged between the flushing device and the wiping device; the sliding frame is provided with a second sliding groove for the moving plate to move back and forth.

Further, the mounting frame is arranged below the sliding frame, and the sliding frame is provided with a third chute for the mounting frame to move back and forth; the mounting frame is driven by the driving motor to drive the flushing spray rod and the driving assembly to move back and forth.

Further, the driving assembly comprises a driving motor, a third connecting rod in transmission connection with the driving motor and a fourth connecting rod fixed with the flushing spray rod; the third connecting rod and the fourth connecting rod are mutually hinged.

Further, the mounting frame is provided with a mounting hole, and the flushing spray rod is movably arranged in the mounting hole in a penetrating manner; the fourth connecting rod is fixed with the flushing spray rod through an adapter.

Compared with the prior art, the utility model has the beneficial effects that at least the following aspects are:

1. after the toilet is used, the flushing device swings back and forth to flush the part to be flushed by a user under the drive of the driving component, the water absorbing plate is pushed out and moves upwards at the same time after flushing, is adhered to the flushing part, and absorbs water through paper towels or diatom oozes and other water absorbing articles coated on the water absorbing plate and then recovers the water to the initial position; the telescopic flushing device is matched with the wiping device, so that automatic cleaning after toilet use is efficiently completed, the manual wiping process is reduced, the cleaning is clean and sanitary, and the working intensity of nursing staff is reduced;

2. the utility model has simple structure, can complete mechanical actions such as ascending, descending, horizontal movement and the like through structures such as the connecting rod, the sliding chute, the driving motor and the like, does not need to adopt transmission parts such as gears, chains, sliding rails, synchronous belts or screw rods and the like, reduces the overall weight and the production cost, the transportation cost and the maintenance cost, has good economic benefit and is suitable for large-scale popularization;

3. the utility model has the advantages of convenient use, wide application and strong universality.

Drawings

FIG. 1 is a schematic view of the whole structure of an automatic cleaning mechanism applied to a nursing device according to the preferred embodiment of the utility model;

FIG. 2 is a schematic view showing a partial structure of an automatic cleaning mechanism applied to a nursing device according to a preferred embodiment of the present utility model, wherein a clean water tank and a water pump are omitted;

FIG. 3 is a partially exploded view of an automatic cleaning mechanism according to the present utility model for a nursing device, omitting a clean water tank and a water pump;

fig. 4 is a schematic view showing a connection and installation state of an automatic cleaning mechanism applied to a nursing device and a drainage structure of the nursing device according to a preferred embodiment of the utility model.

In the figure:

1. a flushing device; 11. flushing the spray bar; 111. a water outlet inclined plane; 12. a drive assembly; 121. a driving motor; 122. a third link; 123. a fourth link; 13. a mounting frame; 131. a mounting hole; 14. a driving motor; 15. an adapter;

2. a wiping device; 21. a water absorbing plate; 22. a translation cylinder; 23. a moving plate; 24. a slip assembly; 241. a first link; 242. a second link; 25. a first connecting shaft; 26. lifting the connecting piece; 261. a first chute; 2611. a limit part; 27. a second connecting shaft; 28. a cylinder fixing seat;

3. a clean water tank;

4. a water pump;

5. a sliding frame; 51. a second chute; 52. a third chute;

10. a care device; 101. and (5) a drainage structure.

Detailed Description

In order to facilitate understanding of the present utility model, the following description will further explain the technical scheme and advantages of the present utility model in detail with reference to the drawings and embodiments. The specific structure and features of the present utility model are described below by way of example and should not be construed to limit the utility model in any way. Also, any feature mentioned (including implicit or explicit) below, as well as any feature shown directly or implicit in the drawings, may be continued to be any combination or deletion of such features among themselves, to form still other embodiments that may not be directly or indirectly mentioned in the present utility model. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present utility model, unless otherwise indicated, the terms "front," "rear," "bottom," "below," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

As shown in fig. 1-4, an automatic cleaning mechanism applied to a care apparatus 10 is installed below the care apparatus 10 and is in engagement and cooperation with a drain structure 101 of the care apparatus 10; after the user uses the toilet, the automatic cleaning mechanism is used for finishing flushing and wiping; the automatic cleaning mechanism includes:

a flushing device 1, wherein the flushing device 1 comprises a flushing spray rod 11, a driving assembly 12 for driving the flushing spray rod 11 to swing back and forth, and a mounting frame 13 for mounting the flushing spray rod 11 and the driving assembly 12; specifically, the end of the flushing boom 11 is provided with a plurality of water outlet nozzles (not shown in the drawing), optionally, in this embodiment, the end of the flushing boom is provided with a water outlet inclined plane 111, and a plurality of water outlet nozzles are distributed on the water outlet inclined plane in an array. The angle of the water outlet slope 111 may be designed according to the need, and is not limited herein.

A wiping device 2, said wiping device 2 being mounted above said flushing device 1; the wiping device 2 comprises a suction plate 21 and a translation cylinder 22 for pushing the suction plate 21 to extend/retract; specifically, the water absorbing plate is provided with water absorbing paper, diatom ooze or other water absorbing materials, and the translation cylinder pushes the water absorbing plate 21 to extend out and be attached to the buttocks of a user, so that the water is recovered after being wiped dry.

The clear water tank 3 is connected with the flushing spray rod 11 through a pipeline; a water pump 4 is arranged between the clear water tank 3 and the flushing spray rod 11; in this embodiment, the clean water tank is used for holding clean water, and the capacity of the clean water tank can be designed according to requirements, and is not limited herein. Further, the clean water tank can be additionally provided with a heating component, a water level reminding component and the like according to the requirement.

Preferably, the wiping device 2 comprises a moving plate 23, and the water absorbing plate 21 is in transmission connection with the telescopic rod of the translation cylinder 22 through the moving plate 23;

the sliding component 24 is arranged on the moving plate 23, and the sliding component 24 comprises a first connecting rod 241 and a second connecting rod 242 which are mutually hinged; the first connecting rod 241 is connected to the water absorbing plate 21; the second link 242 is connected to the moving plate 23; the first connecting rod 241 and the second connecting rod 242 are arranged on the left side and the right side of the moving plate 23; the hinged ends of the two first connecting rods 241 and the second connecting rods 242 are connected through the first connecting shaft 25; the middle part of the moving plate 23 is provided with an opening into which the telescopic rod of the translation cylinder 22 extends, the telescopic rod of the translation cylinder 22 is connected with the lifting connecting piece 26 from extending into the opening, and the first connecting shaft 25 is connected with the lifting connecting piece 26. In this embodiment, after the translation cylinder 22 pushes the moving plate 23 to extend, the lifting connector 26, the first connecting shaft 25, the first connecting rod 241, and the second connecting rod 242 cooperate to drive the water absorbing plate 21 to rise upwards and adhere to the cleaning part of the buttocks of the user to absorb water, and then fall to the original position while retreating under the driving of the translation cylinder 22.

Optionally, the lifting connection piece 26 is provided with a first sliding groove 261, and the first sliding groove 261 is inclined downwards along the extending direction of the telescopic rod. In this embodiment, the original position of the first connecting shaft 25 is the lowest point of the first sliding groove 261, so that when the translation cylinder 22 pushes the moving plate 23 to extend, the first connecting shaft 25 slides upwards and backwards along the first sliding groove 261, and the water absorbing plate is driven to rise under the cooperation of the water absorbing plate and the first connecting rod 241 and the second connecting rod 242 at two sides of the moving plate. In the present embodiment, the lengths of the first and second links 241, 242 may be set according to the height of the water absorbing sheet 21 required to be raised, without limitation.

In order to improve the stability of the raised water absorbing plate, it is preferable that the opening of the first sliding groove 261 is abutted against the bottom surface of the moving plate 23, and a limit portion 2611 is provided at the opening.

Preferably, two groups of the first connecting rods 241 and the second connecting rods 242 are arranged on the left side and the right side of the moving plate 23; a second connecting shaft 27 is disposed between the two first connecting rods 241 on the same side, and the first connecting shaft 25 is fixed to the second connecting shaft 27. This arrangement can make the structure more stable.

Preferably, a sliding frame 5 is arranged between the flushing device 1 and the wiping device 2; the sliding frame 5 is provided with a second chute 51 for the moving plate 23 to move back and forth.

Preferably, the sliding frame 5 is provided with a cylinder fixing seat 28 for fixing the translation cylinder 22.

Preferably, the mounting frame 13 is disposed below the sliding frame 5, and the sliding frame 5 is provided with a third chute 52 for the mounting frame 13 to move back and forth; the mounting frame 13 is driven by a driving motor 14 to drive the flushing boom 11 and the driving assembly 12 to move back and forth. In this embodiment, a sliding frame 5 is provided between the flushing device 1 and the wiping device 2, the sliding frame 23 is provided, and the moving plate 23 and the mounting frame 13 slide on the upper surface and the lower surface respectively, so that the movement is more stable.

Preferably, the driving assembly 12 comprises a driving motor 121, a third connecting rod 122 in transmission connection with the driving motor 121, and a fourth connecting rod 123 fixed with the flushing spray rod 11; the third link 122 and the fourth link 123 are hinged to each other. Thus, when the driving motor 121 drives the third link 122 to rotate, the third link 122 drives the fourth link 123 to swing up and down, so as to drive the flushing boom 11 to swing back and forth for flushing.

Preferably, the mounting frame 13 is provided with a mounting hole 131, and the flushing boom 11 is movably arranged in the mounting hole 131 in a penetrating manner; the fourth connecting rod 123 is fixed to the flushing boom 11 by means of an adapter 15.

To improve the accuracy of the control of the present utility model, it is preferable that a sensor for sensing the movement of the flushing boom 11 into place is further provided on the sliding frame 5.

It should be noted that, the driving motor, the translation cylinder, the sensor, and the control unit (not shown in the drawings) electrically connected with the above components may be all products in the prior art, so long as the beneficial effects of the present utility model can be achieved, and the present utility model is not limited herein.

Preferably, the automatic cleaning mechanism is applied to wheelchairs, home/medical care beds, toilets, smart toilets including but not limited to those with a drainage mechanism. The utility model has high adaptability and can be arranged by being connected with the excretion mechanism of the product.

The working flow of the utility model is as follows:

after the user finishes the toilet, the flushing device is started through the operation panel/button, the driving motor 14 drives the mounting frame 13 to extend out together with the flushing spray rod 11, and then the driving motor 121 drives the third connecting rod 122 and the fourth connecting rod 123 to drive the flushing spray rod 11 to swing back and forth for flushing; after the washing is completed, the wiping device is started, the translation cylinder 22 pushes the moving plate 23 to extend, and then the lifting connecting piece 26, the first connecting shaft 25, the first connecting rod 241 and the second connecting rod 242 are matched to drive the water absorbing plate 21 to lift upwards and attach to the cleaning part of the buttocks of the user to absorb water, and then the water absorbing plate is retracted and lowered to the original position under the driving of the translation cylinder 22.

The above-described embodiments are only preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, it will be appreciated by those skilled in the art that numerous changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (9)

1. An automatic cleaning mechanism applied to a nursing device is arranged below the nursing device and is connected and matched with a drainage structure of the nursing device; characterized by comprising the following steps:

the flushing device comprises a flushing spray rod, a driving assembly for driving the flushing spray rod to swing back and forth, and a mounting frame for mounting the flushing spray rod and the driving assembly;

a wiping device mounted above the flushing device; the wiping device comprises a water absorbing plate and a translation cylinder for pushing the water absorbing plate to extend out/recover;

the clear water tank is connected with the flushing spray rod through a pipeline; and a water pump is arranged between the clear water tank and the flushing spray rod.

2. The automatic cleaning mechanism for a care apparatus as recited in claim 1, wherein said wiping means comprises a moving plate, said suction plate being drivingly connected to said telescoping rod of said translating cylinder by said moving plate;

the sliding assembly is arranged on the moving plate and comprises a first connecting rod and a second connecting rod which are mutually hinged; the first connecting rod is connected with the water absorbing plate; the second connecting rod is connected with the moving plate; the left side and the right side of the moving plate are respectively provided with the first connecting rod and the second connecting rod; the hinged ends of the two first connecting rods and the second connecting rod are connected through a first connecting shaft; the translation cylinder telescopic link end-to-end connection has the lift connecting piece, first connecting axle with the lift connecting piece is connected.

3. The automatic cleaning mechanism for a nursing device as set forth in claim 2, wherein a first chute is provided on said lifting connection member, said first chute being inclined downward in the direction in which said telescopic rod extends.

4. The automatic cleaning mechanism for a nursing device according to claim 3, wherein the opening of the first chute is abutted to the bottom surface of the moving plate, and a limiting part is arranged at the opening.

5. The automatic cleaning mechanism applied to a nursing device according to claim 2, wherein the left side and the right side of the moving plate are respectively provided with two groups of the first connecting rod and the second connecting rod; a second connecting shaft is arranged between the two first connecting rods on the same side, and the first connecting shaft is fixed with the second connecting shaft.

6. The automatic cleaning mechanism for a care apparatus as recited in claim 2, wherein a sliding frame is provided between said washing means and said wiping means; the sliding frame is provided with a second sliding groove for the moving plate to move back and forth.

7. The automatic cleaning mechanism for a nursing device as set forth in claim 6, wherein said mounting frame is disposed below said sliding frame, said sliding frame being provided with a third chute for said mounting frame to move back and forth; the mounting frame is driven by the driving motor to drive the flushing spray rod and the driving assembly to move back and forth.

8. The automatic cleaning mechanism for a care apparatus as recited in claim 6, wherein said drive assembly includes a drive motor, a third link drivingly connected to said drive motor, a fourth link fixedly connected to said flush boom; the third connecting rod and the fourth connecting rod are mutually hinged.

9. The automatic cleaning mechanism for a nursing device according to claim 8, wherein the mounting frame is provided with a mounting hole, and the flushing spray rod is movably arranged in the mounting hole in a penetrating manner; the fourth connecting rod is fixed with the flushing spray rod through an adapter.