WO2024130972A1 - Nursing care apparatus - Google Patents

Abstract

A nursing care apparatus, pertaining to the technical field of sanitary devices, and used for solving the problem of post-defecation cleaning for disabled people. The nursing apparatus comprises a moving frame (100), a cleaning unit (200), and a lifting unit (300). The body of a user can be moved to a desired position by means of the lifting unit (300), and the cleaning unit (200) is enabled to be in a working state, so that the cleaning unit can move from the interior of the moving frame (100) to the exterior thereof so as to automatically or semi-automatically perform a cleaning operation on the user at the position, thereby eliminating the need for manual cleaning by nursing personnel, and thus reducing the working intensity of the nursing personnel.

Description

Nursing device

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese patent application CN 202211651904.1 filed on December 21, 2022, and the entire contents of the above application are incorporated herein by reference.

Technical Field

The invention relates to the technical field of personnel hygiene equipment, in particular to a nursing device.

Background technique

The personal hygiene problem of disabled people is a difficult problem to solve, because the nursing staff needs to move the disabled people's bodies and clean them. At present, there are various auxiliary nursing tools, such as nursing beds, to assist in this work. For example, Chinese patent CN113288626A discloses a convenient cleaning nursing bed, which can adjust the patient's upper body through the nursing bed assembly to clean the nursing bed. However, this type of nursing bed does not have the function of cleaning disabled people, especially disabled people after urination and defecation, so nursing staff still need to clean it manually.

Summary of the invention

The present invention provides a nursing device for helping disabled persons to clean up after defecation, so that nursing staff do not need to clean up manually.

The present invention provides a nursing device, comprising:

Mobile rack:

a cleaning unit, which is stored inside the mobile rack when it is not in operation and moves from the inside of the mobile rack to the outside thereof to perform a cleaning operation when it is in operation; the cleaning unit comprises a cleaning mechanism and a first driving mechanism connected to the cleaning mechanism, the first driving mechanism being used to drive the cleaning mechanism to move its position; and

A lifting unit is arranged on the outside of the mobile frame, and the lifting unit includes a hanger and a second driving mechanism connected to the hanger. The hanger is used to carry a user, and the second driving mechanism is used to drive the hanger to rise or fall, thereby changing the position of the user.

In one embodiment, the first driving mechanism comprises a horizontal moving mechanism, and the horizontal moving mechanism comprises:

A support plate, the cleaning mechanism being connected to the support plate;

A first slide rail, on which the first sliding block below the support plate is disposed; and

A first lead screw, the first lead screw extends parallel to the first slide rail, and a first nut on the first lead screw is connected to the support plate to drive the support plate to move on the first slide rail;

Wherein, the first slide rail and the first lead screw are both located inside the mobile frame, and when the support plate moves to the first extreme position, the support plate and the cleaning mechanism are both located inside the mobile frame; when the support plate moves to the second extreme position, at least a portion of the support plate and the cleaning mechanism are located outside the mobile frame.

In one embodiment, the first driving mechanism further includes a longitudinal moving mechanism, the cleaning mechanism is connected to the support plate via the longitudinal moving mechanism, and the longitudinal moving mechanism includes:

A base, the cleaning mechanism is arranged on the base,

A second lead screw, the second lead screw is arranged on the support plate and extends along the width direction of the support plate, and a second nut on the second lead screw is connected to the base to drive the base to move longitudinally;

The second slide rail extends parallel to the second lead screw. A second slider is disposed below the second lead screw. The second slider is disposed on the second slide rail.

In one embodiment, the first driving mechanism further includes a vertical movement mechanism, and the vertical movement mechanism includes:

A slide bracket, on which the horizontal moving mechanism is arranged;

third slide rails, the third slide rails being respectively arranged on both sides of the slide bracket; and

The first electric push rod is connected to the slide bracket and is used to drive the slide bracket to move on the third slide rail.

In one embodiment, the second driving mechanism includes a fourth lead screw extending in the height direction of the moving frame, A fourth nut is arranged on the lead screw, and the fourth nut is connected to the hanger to drive the hanger to move in a vertical direction.

In one embodiment, the hanger comprises:

A base, one side of which is detachably connected to the fourth nut, and the other side of which is respectively provided with a first pin hole and a first pivot hole; and

A suspension rod, one end of which is respectively provided with a second pin hole and a second pivot hole, wherein the first pivot hole and the second pivot hole are connected by a pivot shaft, so that the suspension rod can be pivoted to a position perpendicular or parallel to the base,

When the suspension rod is parallel to the base, the first pin shaft hole and the second pin shaft hole can be connected via a fixed pin shaft;

When the suspension rod is perpendicular to the base, the end of the suspension rod is in contact with the side of the base.

In one embodiment, at least two adjustment slots are provided on the suspension rod, at least one suspension member is provided in each of the adjustment slots, and the position of at least one of the suspension members in the adjustment slot is adjustable.

In one embodiment, the cleaning mechanism includes: a cleaning robot and a warm air nozzle and a cleaning nozzle respectively arranged above the cleaning robot, the cleaning robot is connected to a first motor arranged on the base, the warm air nozzle is connected to a warm air system arranged in the mobile rack, and the cleaning nozzle is connected to a flushing system arranged in the mobile rack.

In one embodiment, a bearing seat is provided on the base, and the central axis of the cleaning robot passes through the bearing seat and is connected to the output shaft of the first motor through a coupling.

In one embodiment, a support leg is further provided on the front side of the movable frame, a roller is provided at one end of the support leg, and the other end of the support leg is connected to the bottom end of the movable frame.

Compared with the prior art, the advantage of the present invention is that the lifting unit can move the user's body to the desired position, and when the cleaning unit is in working state, it can be moved from the inside of the mobile frame to the outside thereof, thereby automatically or semi-automatically performing cleaning operations (such as cleaning after defecation, etc.) on the user at that position, so that the caregiver does not need to clean manually, thereby reducing the work intensity of the caregiver. Therefore, the nursing device of the present invention has both the functions of moving the user's position and cleaning the user after defecation, which can conveniently solve the nursing problems of disabled persons, especially cleaning after defecation; in addition, after the cleaning is completed or when the cleaning operation is not performed, the cleaning unit of the nursing device of the present invention can also be stored in the mobile frame, thereby reducing the volume of the nursing device.

BRIEF DESCRIPTION OF THE DRAWINGS

Hereinafter, the present invention will be described in more detail based on embodiments and with reference to the accompanying drawings.

FIG1 is a front view of a nursing device in Embodiment 1 of the present invention, showing that a cleaning mechanism is moved to the outside of a movable frame;

FIG2 is a side view of the nursing device shown in FIG1 ;

FIG3 is a schematic diagram of the structure of the nursing device shown in FIG1 when performing a cleaning operation;

4 is a front view of the nursing device in the embodiment of the present invention, showing the change in the position of the cleaning mechanism in the vertical direction;

FIG5 is a side view of the nursing device shown in FIG1 , showing a change in the vertical position of the cleaning mechanism;

6 is a side view of the nursing device shown in FIG. 1 , showing a change in position of the cleaning mechanism in the longitudinal direction;

FIG7a is a schematic structural diagram of the horizontal moving mechanism shown in FIG1 , wherein the cleaning mechanism is shown to move to the interior of the moving frame;

FIG7 b is a schematic structural diagram of the horizontal moving mechanism shown in FIG1 , wherein the cleaning mechanism is shown to be moved to the outside of the moving frame;

FIG8 is a schematic structural diagram of the longitudinal translation mechanism shown in FIG1;

FIG9 is a side schematic diagram of the nursing device shown in FIG1 when lifting a user, wherein the user is shown in a lying position;

FIG10 is a side schematic diagram of the nursing device shown in FIG1 when lifting a user, wherein the user is shown in a semi-lying state;

FIG11 is a front view of the nursing device shown in FIG1 when lifting a user, wherein the user is shown in a sitting position;

FIG12 is a front view of the nursing device shown in FIG1 , showing the boom in a folded state;

FIG13 is a front view of the nursing device shown in FIG1 , showing the boom in an unfolded state;

14 is a front view of the nursing device in Example 2 of the present invention;

FIG15 is a side view of the nursing device shown in FIG14;

16 is a front view of the nursing device in Example 3 of the present invention, showing the suspension rod in a folded state;

FIG17 is a side view of the nursing device shown in FIG16;

18 is a front view of the nursing device in Example 3 of the present invention, showing the boom in an open state;

FIG19 is a schematic diagram of the structure of the hanger shown in FIG1 , showing the hanger rod in an open state;

FIG. 20 is a schematic structural diagram of the hanger shown in FIG. 1 , showing the hanger rod in a folded state.

Reference numerals:
100, mobile rack; 200, cleaning unit; 300, lifting unit; 400, user; 500, mobile bed; 510, water receiving basin;
110, first cavity; 120, second cavity; 130, warm air system; 140, flushing system; 150, legs; 160, rollers; 170,
reinforcement rods;
210, cleaning mechanism; 220, first driving mechanism;
211, cleaning manipulator; 2111, center tube; 212, warm air nozzle; 213, cleaning nozzle; 214, bearing seat; 215, coupling; 216, first motor;
221, horizontal moving mechanism; 2211, support plate; 2212, first slide rail; 2213, first lead screw; 2214, first nut; 2215,
The first slider; 2216, the auxiliary slider; 2217, the auxiliary slide rail; 2218, the connecting plate; 2219, the horizontal drive motor; 2210, the first screw coupling;
222, longitudinal moving mechanism; 2221, base; 2222, second lead screw; 2223, second slide rail; 2224, second nut; 2225,
The second slider; 2226, the longitudinal module bottom plate; 2227, the longitudinal drive motor;
223, vertical moving mechanism; 2231, slide bracket; 2232, third slide rail; 2233, first electric push rod; 2234, third slide block;
310, hanger; 311, base; 3111, first pin hole; 3112, first pivot hole;
312, suspension rod; 3121, second pin hole; 3122, second pivot hole; 3123, adjustment slot; 3124, suspension member; 3125, suspension rope; 3126, sling;
320, second driving mechanism; 321, fourth lead screw; 322, fourth nut; 323, second motor; 324, pulley assembly; 325,
The second electric push rod; 326, a traction rope.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings.

Example 1

As shown in FIG1 , the present invention provides a nursing device, comprising a mobile frame 100, a cleaning unit 200 and a lifting unit 300. When the cleaning unit 200 is in a non-working state, it is stored inside the mobile frame 100. When the cleaning unit 200 is in a working state, it can move from the inside of the mobile frame 100 to the outside thereof to perform a cleaning operation on a user 400. The user 400 may be a disabled person who has no mobility, and the cleaning unit 200 can assist in cleaning the user after defecation, thereby reducing the labor intensity of the caregiver.

Specifically, as shown in Fig. 1, the cleaning unit 200 includes a cleaning mechanism 210 and a first driving mechanism 220 connected to the cleaning mechanism 210, and the first driving mechanism 220 is used to drive the cleaning mechanism 210 to move its position. The first driving mechanism 220 can drive the cleaning mechanism 210 to move in the X-axis, Z-axis shown in Fig. 1 and the Y-axis direction shown in Fig. 2, so that the cleaning mechanism 210 can be quickly adjusted to a desired position.

Please refer to Figure 1. The first driving mechanism 220 includes a horizontal moving mechanism 221, a longitudinal moving mechanism 222 and a vertical moving mechanism 223. The horizontal moving mechanism 221 is used to drive the cleaning mechanism 210 to move in the X-axis direction shown in Figure 1, the longitudinal moving mechanism 222 is used to drive the cleaning mechanism 210 to move in the Y-axis direction shown in Figure 2, and the vertical moving mechanism 223 is used to drive the cleaning mechanism 210 to move in the Z-axis direction shown in Figure 1.

As shown in Figures 7a and 7b, the horizontal moving mechanism 221 includes a support plate 2211, a first slide rail 2212, a first screw 2213, a first nut 2214, a first slider 2215, an auxiliary slider 2216, an auxiliary slide rail 2217 and a connecting plate 2218, a horizontal drive motor 2219 and a first screw coupling 2210.

A longitudinal moving mechanism 222 is disposed on the support plate 2211 . The cleaning mechanism 210 is connected to the support plate 2211 via the longitudinal moving mechanism 222 . The support plate 2211 is used to support the longitudinal moving mechanism 222 and the cleaning mechanism 210 .

The first slide block 2215 below the support plate 2211 is disposed on the first slide rail 2212. The support plate 2211 can be moved by the first slide block 2215. The first guide screw 2213 extends parallel to the first guide rail 2212, and both can extend along the X-axis direction shown in FIG. 7a, wherein the first guide rail 2212 is arranged above the first guide screw 2213. The first screw nut 2214 on the first guide screw 2213 is connected to the support plate 2211 through the connecting plate 2218 to drive the support plate 2211 to move on the first guide rail 2212.

One end of the first lead screw 2213 is connected to the first lead screw coupling 2210, and the first lead screw coupling 2210 is connected to the output shaft of the horizontal drive motor 2219. The horizontal drive motor 2219 can drive the first lead screw 2213 to rotate, thereby causing the first nut 2214 thereon to move horizontally.

In addition, an auxiliary slide rail 2217 is provided below the first lead screw 2213, and an auxiliary slider 2216 is provided at the lower end of the first nut 2214. The auxiliary slider 2216 is slidably provided on the auxiliary slide rail 2217. The first slide rail 2212 above the first lead screw 2213 and the auxiliary slide rail 2217 below can improve the stability of the movement of the cleaning mechanism 210 (and the longitudinal moving mechanism 222) in the X-axis direction.

As shown in Fig. 7a, the first slide rail 2212 and the first lead screw 2213 are both located inside the mobile frame 100, and when the support plate 2211 moves to the first limit position (i.e., the leftmost position shown in Fig. 7a), the support plate 2211 and the cleaning mechanism 210 are both located inside the mobile frame 100. When the support plate 2211 moves to the second limit position (i.e., the rightmost position shown in Fig. 7b), at least a portion of the support plate 2211 and the cleaning mechanism 210 are located outside the mobile frame 100. Therefore, when no cleaning work is performed, the cleaning mechanism 210 can be stored in the first cavity 110 inside the mobile frame 100 to reduce the floor space of the nursing device; when performing cleaning work, the cleaning mechanism 210 can be driven to the outside of the first cavity 110 by the movement of the support plate 2211, thereby performing the corresponding cleaning work (as shown in Fig. 3). Wherein the first cavity 110 can be the cavity located at the bottom layer in the mobile frame 100, so as to facilitate storage.

As shown in Figures 7a and 7b, when the first lead screw 2213 rotates (for example, it can be driven to rotate by a motor), since the first nut 2214 thereon forms a threaded connection with the first lead screw 2213, the first nut 2214 can make a translational motion along the first lead screw 2213, thereby driving the support plate 2211 and the longitudinal moving mechanism 222 and the cleaning mechanism 210 thereon to make a translational motion; when the first lead screw 2213 rotates in the opposite direction, the first nut 2214 moves in the opposite direction, thereby driving the support plate 2211 and the longitudinal moving mechanism 222 and the cleaning mechanism 210 thereon to move in the opposite direction, thereby adjusting the position of the cleaning mechanism 210 in the horizontal direction.

Further, when the support plate 2211 is located at its first limit position (i.e., the leftmost position shown in Fig. 7a), the longitudinal movement mechanism 222 and the vertical movement mechanism 223 are both in a locked state. When the support plate 2211 and the cleaning mechanism 210 are both located inside the mobile rack 100, the longitudinal movement mechanism 222 and the vertical movement mechanism 223 cannot drive the corresponding parts to move. In other words, the horizontal movement mechanism 221 is interlocked with the longitudinal movement mechanism 222 and the vertical movement mechanism 223, respectively, to avoid the undesirable displacement after the cleaning mechanism 210 is accommodated in the mobile rack 100.

As shown in FIG8 , the longitudinal moving mechanism 222 includes a base 2221, a second lead screw 2222, a second slide rail 2223, a second nut 2224, a second slider 2225, a longitudinal module bottom plate 2226 and a longitudinal driving motor 2227. The cleaning mechanism 210 is arranged on the base 2221, and the base 2221 can drive the cleaning mechanism 210 to move. The second lead screw 2222 is arranged on the support plate 2211 and extends along the width direction of the support plate 2211 (the Y-axis direction as shown in FIG8 ), and the second nut 2224 on the second lead screw 2222 is connected to the base 2221 to drive the base 2221 to move longitudinally. The second slide rail 2223 is arranged below the second lead screw 2222 and extends parallel to the second lead screw 2222. A second slider 2225 is disposed below the second nut 2224 . The second slider 2225 is disposed on the second slide rail 2223 . The second slide rail 2223 can guide the movement of the second nut 2224 and the base 2221 thereon.

As shown in FIG8 , the two ends of the second lead screw 2222 are rotatably arranged on the longitudinal module bottom plate 2226, and the second lead screw 2222 can be driven to rotate by the longitudinal driving motor 2227 at one end thereof. Since the second thread nut 2224 thereon is threadedly connected with the second lead screw 2222, the second thread nut 2224 can move in translation along the second lead screw 2222, thereby driving the base 2221 and the cleaning mechanism 210 thereon to move in translation; when the second lead screw 2222 rotates in the reverse direction, the second thread nut 2224 moves in the reverse direction, thereby driving the base 2221 and the cleaning mechanism 210 thereon to move in the reverse direction, thereby adjusting the position of the cleaning mechanism 210 in the longitudinal direction. As shown in FIG5 , the cleaning mechanism 210 is located at a position closer to the right side of the second lead screw 2222; as shown in FIG6 , the cleaning mechanism 210 is located at a position closer to the left side of the second lead screw 2222. As shown in FIG. 5 and FIG. 6 , the cleaning mechanism 210 is driven by the longitudinal moving mechanism 222 to move from the position shown in FIG. 5 in the negative direction of the Y axis to the position shown in FIG. 6 . The arrow in FIG. 6 shows the movement of the cleaning mechanism 210 in the negative direction of the Y axis.

Please continue to refer to FIG. 7 a and FIG. 7 b , the vertical moving mechanism 223 includes a slide bracket 2231 , a third slide rail 2232 , a first electric push rod 2233 and a third slide block 2234 .

The horizontal moving mechanism 221 is arranged on the slide bracket 2231. The third slide rails 2232 are respectively arranged on both sides of the slide bracket 2231, and the third slider 2234 is arranged on the third slide rail 2232. The slide bracket 2231 is connected to the third slider 2234. The first electric push rod 2233 is connected to the slide bracket 2231, and is used to drive the slide bracket 2231 to move on the third slide rail 2232. The first electric push rod 2233 is arranged on both sides below the slide bracket 2231 so as to evenly push the slide bracket 2231 to move upward or downward. The third slide rail 2232 and the third slider 2234 can guide the movement of the slide bracket 2231 in the Z-axis direction.

The slide bracket 2231 carries a horizontal moving mechanism 221, so when the slide bracket 2231 moves along the Z-axis direction, it can drive the horizontal moving mechanism 221, and then drive the longitudinal moving mechanism 222 and the cleaning mechanism 210 to move in the Z-axis direction. As shown in FIG1, the cleaning mechanism 210 is located closer to the bottom of the mobile frame 100; as shown in FIG4, the cleaning mechanism 210 is located closer to the top of the mobile frame 100. As shown in FIG1 and FIG4, the cleaning mechanism 210 is driven by the vertical moving mechanism 223, and moves from the position shown in FIG1 to the positive direction of the Z-axis to the position shown in FIG4. The arrows in FIG4 (and FIG5) show the movement of the cleaning mechanism 210 in the positive direction of the Z-axis.

1, 3, 9, 10 and 11, the lifting unit 300 is disposed outside the mobile frame 100. The lifting unit 300 includes a hanger 310 and a second driving mechanism 320 connected to the hanger 310, the hanger 310 is used to carry the user 400, and the second driving mechanism 320 is used to drive the hanger 310 to rise or fall, thereby changing the position of the user 400.

As shown in FIG3 , the legs of the user 400 can be supported by the hanger 310, and the second driving mechanism 320 drives the hanger 3126 on the hanger 310 to lift the legs of the user 400, so as to facilitate the cleaning operation of the cleaning mechanism 210. At this time, the user 400 can lie flat on another moving bed 500, and a water receiving basin 510 is provided at a position corresponding to the buttocks of the user 400 on the moving bed 500, so as to collect the waste water after cleaning by the cleaning mechanism 210.

In one embodiment, as shown in FIG. 2 , the second driving mechanism 320 includes a fourth lead screw 321 extending along the height direction of the movable frame 100 , and a fourth nut 322 is provided on the fourth lead screw 321 , and the fourth nut 322 is connected to the hanger 310 to drive the hanger 310 to move in the vertical direction.

The fourth nut 322 is driven to rotate by the second motor 323. Since the fourth nut 322 is threadedly connected to the fourth lead screw 321, the fourth nut 322 can perform translational motion along the fourth lead screw 321, thereby driving the hanger 310 and the user 400 thereon to rise or fall.

As shown in Figures 19 and 20, the hanger 310 includes a base 311 and a hanger rod 312. Referring to Figures 1 and 19, one side of the base 311 is detachably connected to the fourth nut 322, and the other side of the base 311 is respectively provided with a first pin hole 3111 and a first pivot hole 3112.

A second pin hole 3121 and a second pivot hole 3122 are respectively provided at one end of the suspension rod 312 . The first pivot hole 3112 and the second pivot hole 3122 are connected via a pivot shaft, so that the suspension rod 312 can pivot to a position perpendicular or parallel to the base 311 .

When the suspension rod 312 is pivoted to be parallel to the base 311, as shown in Figures 12 and 20, the first pin hole 3111 and the second pin hole 3121 can be connected via a fixed pin. At this time, the suspension rod 312 is folded for easy storage.

When the suspension rod 312 is pivoted to be perpendicular to the base 311, as shown in Figures 13 and 19, the end of the suspension rod 312 fits against the side of the base 311. At this time, the suspension rod 312 can lift the user 400.

In order to more evenly bear the gravity of the user 400 , the number of the hanger 310 and the second driving mechanism 320 can be set to two, and they are respectively arranged on both longitudinal sides of the moving frame 100 (as shown in FIG. 2 ).

Referring to FIG2 , the suspension rod 312 is provided with an adjustment slot 3123, in which a suspension member 3124 is provided, and the position of the suspension member 3124 in the adjustment slot 3123 is adjustable. The adjustment slots 3123 are arranged at intervals in the extension direction of the suspension rod 312 (as shown in FIG2 ). One or more suspension members 3124 may be respectively provided in each adjustment slot 3123.

The adjustment slot 3123 may be a long hole slot, and the hanger 3124 may be a hook with a threaded locking function. After loosening the hanger 3124, its position in the adjustment slot 3123 may be adjusted. After adjusting to a specified position, for example, adjusted to be consistent with the shoulder width of the user 400, the hanger 3124 may be tightened and fixed at this position.

As shown in FIG9 , the position between the hanging members 3124 on one of the hanging rods 312 is adjusted to match the shoulder width of the user 400, and the position between the hanging members 3124 on the other hanging rod 312 is adjusted to match the leg width of the user 400. The hanging member 3124 is connected to the user by a hanging device 3126 connected by a hanging rope 3125. FIG9 shows that the two hanging rods 312 are located at the lower side of the mobile frame 100, which is convenient for lifting the user 400, and the two hanging rods 312 are located at approximately the same height, so the user 400 is in a lying state.

As shown in Fig. 10, the user 400 can be raised by driving the fourth lead screw 321. At this time, the suspension rod 312 corresponding to the shoulder of the user 400 is higher, and the suspension rod 312 corresponding to the leg of the user 400 is lower, so the user 400 is in a semi-lying state.

As shown in Figure 11, the user 400 can be lifted to a desired position by driving the fourth lead screw 321. At this time, the suspension rod 312 corresponding to the shoulder of the user 400 is in a higher position, so the user 400 is in a sitting position.

As shown in FIG8 , the cleaning mechanism 210 includes a cleaning manipulator 211 and a warm air nozzle 212 and a cleaning nozzle 213 respectively arranged above the cleaning manipulator 211. The cleaning manipulator 211 is connected to a first motor 216 arranged on a base 2221, and a bearing seat 214 is arranged on the base 2221. The central axis of the cleaning manipulator 211 passes through the bearing seat 214 and is connected to the output shaft of the first motor 216 through a coupling 215. Thus, the cleaning manipulator 211 can be fixed on the base 2221. The cleaning manipulator 211 can be driven by the first motor 216 to rotate along its axial direction, thereby simulating the wiping action of using toilet paper to clean the user 400.

The warm air nozzle 212 is connected to the warm air system 130 disposed in the moving frame 100 , and the cleaning nozzle 213 is connected to the flushing system 140 disposed in the moving frame 100 .

As shown in FIG. 1 , the warm air system 130 can be arranged on a side of the mobile frame 100 close to the lifting unit 300, and is connected to the warm air nozzle 212 through an air duct. The flushing system 140 can be arranged in the second cavity 120 of the mobile frame 100, and is connected to the cleaning nozzle 213 through a water pipe. The flushing system 140 supplies flushing water to the cleaning nozzle 213 to flush the part of the user 400 that needs to be cleaned. The warm air system 130 blows warm air to the warm air nozzle 212 to dry the cleaned part of the user 400 with hot air.

The second cavity 120 may be located above the first cavity 110 , and the two are arranged side by side in the longitudinal direction.

The cleaning nozzle 213 can be connected to the water pipe through a universal joint, and the warm air nozzle 212 can also be connected to the air pipe through a universal joint. The angle and/or posture of the cleaning nozzle 213 or the angle and/or posture of the warm air nozzle 212 can be adjusted through the universal joint, so that the cleaning nozzle 213 and the warm air nozzle 212 can adjust their angles in all directions.

In addition, the cleaning nozzle 213 and the water pipe can also be connected through a hose, and the warm air nozzle 212 and the air pipe can also be connected through a hose. The angles of the cleaning nozzle 213 and the warm air nozzle 212 can be changed by the bending direction of the hose.

Example 2

As shown in Figures 14 and 15, in this embodiment, the second driving mechanism 320 may also be a pulley mechanism. The differences between this embodiment 2 and the above-mentioned embodiment 1 will be described in detail below, and the similarities will not be repeated.

Specifically, the second driving mechanism 320 includes a pulley assembly 324 and a second electric push rod 325 connected to the pulley assembly 324. The pulley assembly 324 is fixed to the top of the mobile frame 100, and the second electric push rod 325 is arranged on one side of the mobile frame 100. The second electric push rod 325 is connected to a traction rope 326, and the traction rope 326 passes through a plurality of pulley assemblies 324 in sequence and is connected to the sling 3126. By winding or unwinding the traction rope 326 through the second electric push rod 325, the user 400 can be lifted or lowered.

As shown in FIG1 , rollers 160 are provided at the bottom of the mobile rack 100, and the mobile rack 100 can be moved to a desired position by the rollers 160. Therefore, the care device of the present invention can be suitable for the lifting and cleaning operations of multiple users 400. It does not have to correspond one to one with the users 400, and any user 400 can use the care device.

Example 3

As shown in Figures 16, 17 and 18, in this embodiment, the front side of the mobile frame 100 is further provided with a support leg 150. The differences between this embodiment 3 and the above-mentioned embodiment 1 will be described in detail below, and the similarities will not be repeated.

One end of the leg 150 is provided with a roller 160, and the other end of the leg 150 is connected to the bottom end of the mobile frame 100. The bottom of the leg 150 is provided with a roller 160 for easy movement.

Optionally, the other end of the leg 150 can be connected to a slot at the bottom end of the mobile frame 100 .

Optionally, the other end of the leg 150 is detachably connected to the bottom of the mobile frame 100 through an extension plate.

When lifting the user 400, if the weight is too large or the counterweight of the nursing device itself is not heavy enough, accidents such as tipping may occur. The legs 150 are provided to prevent the nursing device from tipping forward and other accidents, thereby improving its stability and safety. In addition, if the mobile frame 100 of the nursing device is not provided with a flushing system such as a water tank, the legs 150 can also be used to improve its safety.

In addition, a pivotable reinforcing rod 170 may be provided on the supporting leg 150. When the supporting leg 150 is installed on the mobile frame 100, the reinforcing rod 170 thereon may be rotated to rest against the mobile frame 100, thereby forming a stable triangular support frame, further improving the stability of the nursing device.

Although the present invention has been described with reference to preferred embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there are no structural conflicts. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (10)

A nursing device, characterized in that it comprises: Mobile rack: a cleaning unit, which is stored inside the mobile rack when it is not in operation and moves from the inside of the mobile rack to the outside thereof to perform a cleaning operation when it is in operation; the cleaning unit comprises a cleaning mechanism and a first driving mechanism connected to the cleaning mechanism, the first driving mechanism being used to drive the cleaning mechanism to move its position; and A lifting unit is arranged on the outside of the mobile frame, and the lifting unit includes a hanger and a second driving mechanism connected to the hanger. The hanger is used to carry a user, and the second driving mechanism is used to drive the hanger to rise or fall, thereby changing the position of the user. The nursing device according to claim 1, characterized in that the first driving mechanism comprises a horizontal moving mechanism, and the horizontal moving mechanism comprises: A support plate, the cleaning mechanism being connected to the support plate; A first slide rail, on which the first sliding block below the support plate is disposed; and A first lead screw, the first lead screw extends parallel to the first slide rail, and a first nut on the first lead screw is connected to the support plate to drive the support plate to move on the first slide rail; Wherein, the first slide rail and the first lead screw are both located inside the mobile frame, and when the support plate moves to the first extreme position, the support plate and the cleaning mechanism are both located inside the mobile frame; when the support plate moves to the second extreme position, at least a portion of the support plate and the cleaning mechanism are located outside the mobile frame. The nursing device according to claim 2, characterized in that the first driving mechanism further comprises a longitudinal moving mechanism, the cleaning mechanism is connected to the support plate via the longitudinal moving mechanism, and the longitudinal moving mechanism comprises: A base, the cleaning mechanism is arranged on the base, A second lead screw, the second lead screw is arranged on the support plate and extends along the width direction of the support plate, and a second nut on the second lead screw is connected to the base to drive the base to move longitudinally; The second slide rail extends parallel to the second lead screw. A second slider is disposed below the second lead screw. The second slider is disposed on the second slide rail. The nursing device according to claim 2, characterized in that the first driving mechanism further comprises a vertical movement mechanism, and the vertical movement mechanism comprises: A slide bracket, on which the horizontal moving mechanism is arranged; third slide rails, the third slide rails being respectively arranged on both sides of the slide bracket; and The first electric push rod is connected to the slide bracket and is used to drive the slide bracket to move on the third slide rail. The nursing device according to claim 1 is characterized in that the second driving mechanism comprises a fourth screw extending in the height direction of the movable frame, the fourth screw is provided with a fourth nut, and the fourth nut is connected to the hanger to drive the The hanger moves in the vertical direction. The nursing device according to claim 5, characterized in that the hanger comprises: A base, one side of which is detachably connected to the fourth nut, and the other side of which is respectively provided with a first pin hole and a first pivot hole; and A suspension rod, one end of which is respectively provided with a second pin hole and a second pivot hole, wherein the first pivot hole and the second pivot hole are connected by a pivot shaft, so that the suspension rod can be pivoted to a position perpendicular or parallel to the base, When the suspension rod is parallel to the base, the first pin shaft hole and the second pin shaft hole can be connected via a fixed pin shaft; When the suspension rod is perpendicular to the base, the end of the suspension rod is in contact with the side of the base. The nursing device according to claim 6 is characterized in that at least two adjustment slots are provided on the suspension rod, at least one hanging member is provided in each of the adjustment slots, and the position of at least one of the hanging members in the adjustment slot is adjustable. The nursing device according to claim 3 is characterized in that the cleaning mechanism includes: a cleaning robot and a warm air nozzle and a cleaning nozzle respectively arranged above the cleaning robot, the cleaning robot is connected to a first motor arranged on the base, the warm air nozzle is connected to a warm air system arranged in the mobile frame, and the cleaning nozzle is connected to a flushing system arranged in the mobile frame. The nursing device according to claim 8 is characterized in that a bearing seat is provided on the base, and the central axis of the cleaning robot passes through the bearing seat and is connected to the output shaft of the first motor through a coupling. The nursing device according to claim 1 is characterized in that a support leg is also provided on the front side of the movable frame, a roller is provided at one end of the support leg, and the other end of the support leg is connected to the bottom end of the movable frame.