Nursing bed for medical rehabilitation

Abstract

The invention relates to the technical field of nursing beds, in particular to a nursing bed for medical rehabilitation. Comprising a bed frame which is provided with a bed board, and the bed board is provided with a mattress; the first sliding rail is fixedly connected to the bed frame, the first sliding rail is in sliding connection with a sliding frame and is fixedly connected with a first motor, the sliding frame is fixedly connected with a first push rod, a second sliding rail and a second push rod, the telescopic end of the first push rod is fixedly connected with a plugging plate, and the plugging plate is provided with a plugging pad; the sliding part is connected to the second sliding rail in a sliding mode, the sliding part is fixedly connected with an installation part, the installation part is fixedly connected with a plurality of installation rods, and the installation rods are provided with adjusting chains. According to the invention, by arranging the plurality of adjusting chains, after the garbage bag sleeves the plurality of adjusting chains, the garbage bag covers the periphery of the mattress hole under the action that the plurality of adjusting chains open the garbage bag, so that the probability that the mattress is polluted by dirt generated when a patient defecates is reduced, and the workload of nursing the patient is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of nursing beds, in particular to a nursing bed for medical rehabilitation. BACKGROUND

[0002] The nursing bed for medical rehabilitation, also commonly known as a medical bed or an electric nursing bed, is a special device designed for patients who are unable to move, long-term bedridden or in need of rehabilitation treatment. It is far more than a simple bed, but a comprehensive nursing platform integrating nursing, treatment, rehabilitation and comfort, which can greatly reduce the labor intensity of nursing personnel and improve the quality of life and dignity of patients.

[0003] The existing nursing bed has a toilet function, which can provide convenience for patients on the bed, without the need to go to the bathroom, greatly reducing the difficulty of nursing patients. When using the existing nursing bed, the patient uses the hole opened on the nursing bed for convenience, and a basin is provided below the hole, but the use of such a nursing bed will cause the splashing of the dirt in the basin, polluting the nursing bed. When the nursing bed is contaminated, additional cleaning of the nursing bed is required, resulting in an increase in the workload of nursing personnel. If not cleaned, not only will it produce an odor, but it will also breed bacteria, affecting the health of patients and nursing personnel. SUMMARY

[0004] In order to overcome the shortcomings mentioned in the background art, the present application provides a nursing bed for medical rehabilitation.

[0005] The technical implementation scheme of the present application is as follows: a nursing bed for medical rehabilitation, comprising: a bed frame, the bed frame is provided with a bed plate, the bed plate is provided with a mattress, and the bed plate and the mattress are both provided with holes; Further comprising: a first sliding rail fixed to the bed frame, the first sliding rail is slidingly connected with a sliding frame and is fixed with a first motor, the output shaft of the first motor is drivingly connected with the sliding frame through a gear and a rack, the sliding frame is fixed with a first push rod, a second sliding rail and a second push rod, the first push rod is fixed at the extension end with a blocking plate, the blocking plate is provided with a blocking pad, and both are located in the holes of the bed plate and the mattress respectively; a sliding member slidingly connected to the second sliding rail, the sliding member is fixed with a mounting member, the mounting member is fixed with a plurality of mounting rods, the mounting rods are provided with adjusting chains, the extension end of the second push rod is fixed with a transmission rod, the transmission rod is slidingly connected with a transmission block rotatably connected with the sliding member; an adjusting mechanism arranged on the lower side of the mounting member, the adjusting mechanism is used to change the shape of all the adjusting chains.

[0006] More preferably, the adjusting mechanism comprises: There are a plurality of elastic sheets, the adjustment chain is composed of a plurality of adjustment blocks, and the elastic sheet is fixed between two adjacent adjustment blocks; The second motor is fixedly connected to the mounting part, the output shaft of the second motor is fixedly connected to a rope-taking wheel, the rope-taking wheel is fixedly connected to transmission ropes whose number is equal to the mounting rod, the adjustment block of the adjustment chain is fixedly connected to a fixing part, the transmission rope is fixedly connected to the fixing part on the upper side of the adjacent adjustment chain, and passes through the remaining fixing parts on the adjacent adjustment chain.

[0007] More preferably, the adjusting block on the upper side of the adjusting chain is provided with a water-washable film.

[0008] More preferably, the second slide rail consists of a vertical portion and an arc-shaped portion, and the sliding member is rotatably connected to two rollers, and the two rollers are both located in the second slide rail.

[0009] More preferably, it further comprises: A shielding member is fixedly connected to the plurality of mounting rods, and the shielding member is used for blocking sewage.

[0010] More preferably, the shielding member is made of elastic material.

[0011] More preferably, it further comprises: There are several fixing rods, all of which are fixed to the edges of the bed board holes. The fixing rods are slidably connected to sliding pads, the number of the sliding pads is equal to the number of the adjustment chains, and springs are provided between the sliding pads and the bed board.

[0012] More preferably, the blocking plate is fixedly connected with support rods whose number is equal to that of the sliding pads, and the support rods and the sliding pads are pressed against each other.

[0013] More preferably, the mounting member is provided with a water storage tank, and the water storage tank is used to store sewage.

[0014] More preferably, it further comprises: a drainage nozzle, fixedly connected to the mounting member, the drainage nozzle being in communication with the water storage tank; The baffle is rotatably connected to the drain nozzle, and a torsion spring is provided between the drain nozzle and the baffle.

[0015] Compared with the prior art, the present invention has the following advantages: the present invention provides a plurality of adjustment chains so that after the garbage bag is put on the plurality of adjustment chains, the plurality of adjustment chains stretch the garbage bag to cover the area around the mattress hole, thereby reducing the probability of the mattress being contaminated by dirt generated by the patient when defecating, thereby reducing the workload of patient care.

[0016] The shielding piece is abutted against the garbage bag, and the garbage bag is more closely attached to the patient's body by relying on its deformation, so as to reduce the gap between the patient's body and the garbage bag and reduce the probability of splashing of the dirt in the garbage bag.

[0017] The water storage tank is arranged, so that when the garbage bag is broken, the sewage enters the water storage tank, thereby preventing the bottom plate from being polluted and facilitating cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective structural schematic view of the present application; Figure 2 It is a perspective structural schematic view of the sliding frame and the first motor of the present application; Figure 3 It is an exploded view of the present application; Figure 4 It is a perspective structural schematic view of the second sliding rail and the sliding piece of the present application; Figure 5 It is a perspective structural schematic view of the mounting piece and the mounting rod of the present application; Figure 6 It is an exploded view of the adjusting chain of the present application; Figure 7 It is Figure 3 It is an enlarged view of A in FIG. 6.

[0019] Reference signs: 1, bed frame, 2, bed plate, 3, mattress, 4, first sliding rail, 5, sliding frame, 6, first motor, 7, first push rod, 8, blocking plate, 9, blocking pad, 10, second sliding rail, 11, sliding piece, 1101, roller, 12, mounting piece, 1201, water storage tank, 13, mounting rod, 14, adjusting chain, 1401, fixing piece, 1402, water-washed film, 15, second push rod, 16, transmission rod, 17, transmission block, 18, elastic sheet, 19, second motor, 20, rope collecting wheel, 21, transmission rope, 22, shielding piece, 23, fixing rod, 24, sliding pad, 2401, spring, 25, supporting rod, 26, drain nozzle, 27, baffle, 2701, torsional spring. DETAILED DESCRIPTION

[0020] First of all, it has to be pointed out that in the different described embodiments identical parts are provided with identical reference numerals or identical component names, wherein the disclosure contained in the entire description can be transferred by its meaning to the identical parts having identical reference numerals or identical component names. The chosen position indications in the description, for example, upper, lower, lateral, and the like, also refer to the directly described and shown figures and are transferred by their meaning to the new positions in case of a change of position.

[0021] Example 1

[0022] A nursing bed for medical rehabilitation, for example, Figures 1-6 As shown, it includes a bed frame 1, the bed frame 1 is equipped with a bed board 2, the bed board 2 is equipped with a mattress 3, and both the bed board 2 and the mattress 3 are provided with holes; a first slide rail 4 is fixed to the lower part of the bed frame 1, and the upper side of the first slide rail 4 is slidably connected to a slide frame 5 and is fixed with a first motor 6, the output shaft of the first motor 6 and the slide frame 5 are driven by a gear rack, the upper side of the slide frame 5 is fixed with a first push rod 7, a second slide rail 10 and a second push rod 15, the telescopic end of the first push rod 7 is fixed with a blocking plate 8, the blocking plate 8 and the bed board 2 are made of the same material, a blocking pad 9 is installed on the upper side of the blocking plate 8, and the two are respectively located in the holes of the bed board 2 and the mattress 3, and the blocking pad 9 can block the hole of the mattress 3 to Improve the patient's physical comfort; the sliding member 11 is slidably connected to the second slide rail 10, and the right side of the sliding member 11 is fixed with a mounting member 12. The second slide rail 10 and the sliding member 11 can be set to two symmetrically distributed on the left and right. The two sliding members 11 are jointly fixed to the mounting member 12, thereby enhancing the support for the mounting member 12. Six mounting rods 13 are fixed on the upper side of the mounting member 12, and an adjustment chain 14 is installed on the upper side of the mounting rod 13. The telescopic end of the second push rod 15 is fixed with a transmission rod 16, and the transmission rod 16 is slidably connected to a transmission block 17 rotatably connected to the sliding member 11; an adjustment mechanism is arranged on the lower side of the mounting member 12, and the adjustment mechanism is used to change the shape of all adjustment chains 14. The second slide rail 10 consists of a vertical portion and an arc-shaped portion. The sliding member 11 is rotatably connected to two rollers 1101. The two rollers 1101 are both located in the second slide rail 10. When the sliding member 11 moves to the arc-shaped portion of the second slide rail 10, the sliding member 11 tilts forward under the action of the two rollers 1101.

[0023] like Figures 1-6 As shown, the adjustment mechanism includes: an elastic sheet 18, which has several, and the adjustment chain 14 is composed of five adjustment blocks. Two adjacent adjustment blocks are hinged to each other, and the adjustment block on the lower side is fixedly connected to the adjacent mounting rod 13. The five adjustment blocks can be bent by a maximum of 90°. The elastic sheet 18 is fixedly connected between the two adjacent adjustment blocks. The elastic sheet 18 is in a stretched state in the figure; a second motor 19 is fixedly connected to the lower side of the mounting member 12. The output shaft of the second motor 19 is fixedly connected to a rope-taking wheel 20. The rope-taking wheel 20 is fixedly connected to six transmission ropes 21. In the illustrated state, the rope-taking wheel 20 has a transmission rope 21 wound around it, but the transmission rope 21 wound thereon is not drawn to make the rope-taking wheel 20 clearly visible. The adjustment block of the adjustment chain 14 is fixedly connected to a fixing member 1401. The transmission rope 21 is fixedly connected to the fixing member 1401 on the upper side of the adjacent adjustment chain 14 and passes through the remaining fixing members 1401 on the adjacent adjustment chain 14. When the transmission rope 21 is tightened, the adjustment chain 14 is bent in a direction close to the fixing member 1401. The adjustment block on the upper side of the adjustment chain 14 is provided with a water-washable film 1402, which is used to stick to the garbage bag to prevent it from falling off. When the viscosity of the water-washable film 1402 is reduced due to contamination, the viscosity of the water-washable film 1402 can be restored by cleaning it.

[0024] When the patient is nursed by using the device, the patient lies on the device. When the patient needs to be convenient, the telescopic end of the second push rod 15 drives the transmission block 17 to move downward through the transmission rod 16, the transmission block 17 drives the sliding piece 11 to move downward, the sliding piece 11 drives the rollers 1101 to move to the arc-shaped part of the second slide rail 10, and then the two rollers 1101 are inclined under the guidance of the second slide rail 10. The sliding piece 11 drives the six adjusting chains 14 to tilt forward through the mounting piece 12 and the six mounting rods 13, so as to facilitate the processing of putting on or taking off the garbage bag. After that, the garbage bag is put on the six adjusting chains 14, and is fixed under the action of the water-washed film 1402. Then the telescopic end of the second push rod 15 drives the six adjusting chains 14 to return to the original position. At this time, the telescopic end of the first push rod 7 drives the blocking plate 8 to move downward, and the blocking plate 8 drives the blocking pad 9 to move downward. When the blocking pad 9 is lower than the bed plate 2, the telescopic end of the first push rod 7 stops moving. At this time, the output shaft of the first motor 6 rotates and drives the sliding frame 5 to move backward through the gear and rack transmission. The sliding frame 5 drives the sliding piece 11 to move through the second slide rail 10, the sliding piece 11 drives the mounting piece 12 to move, the mounting piece 12 drives the six mounting rods 13 to move, and the mounting rods 13 drive the adjacent adjusting chains 14 to move.

[0025] When the mounting piece 12 is aligned with the original position of the blocking plate 8, the first motor 6 stops working. Then the output shaft of the second motor 19 drives the rope collecting wheel 20 to rotate, and the transmission rope 21 wound on the rope collecting wheel 20 is released. The adjusting chain 14 gradually becomes vertical under the action of the elastic sheet 18. At this time, the second motor 19 is closed, and then the second push rod 15 is started to drive the adjusting chain 14 to move upward. When the adjusting chain 14 reaches the specified height, the second push rod 15 closes the second motor 19 and starts. The output shaft of the second motor 19 winds the transmission rope 21 through the rope collecting wheel 20, so that the transmission rope 21 drives the adjusting chain 14 to bend and return to the initial state. At this time, the six adjusting chains 14 re-open the garbage bag and lay on the upper side of the mattress 3, covering the part of the mattress 3 close to the hole, so as to avoid the pollution of the mattress 3. At this time, the patient can be convenient.

[0026] After the garbage bag is taken out, the second motor 19 drives the six adjusting chains 14 to become the open state, and then the garbage bag can be taken out and replaced with a new one for the next use.

[0027] Example 2

[0028] On the basis of Example 1, Figure 2-Figure 5 As shown, the device further includes a shielding member 22 fixed to the plurality of mounting rods 13. The shielding member 22 is used to block the wastewater. The shielding member 22 is made of an elastic material, such as sponge, so that the shielding member 22 can change shape according to the curvature of the patient's body surface, thereby reducing the gap between the patient and the waste bag and reducing the possibility of wastewater splashing out of the waste bag.

[0029] Example 3

[0030] On the basis of Example 1, Figure 3 As shown, it also includes: a plurality of fixed rods 23, twelve of which are shown in the figure, all of which are fixed to the edges of the holes in the bed board 2, and each two adjacent fixed rods 23 are slidably connected to a sliding pad 24, and the number of sliding pads 24 is equal to the number of adjustment chains 14. The lower side of the sliding pad 24 is set to a hard material, and the rest is the same material as the mattress 3. A spring 2401 is provided between the sliding pad 24 and the bed board 2.

[0031] like Figure 3 As shown, the blocking plate 8 is fixed with six support rods 25, and the support rods 25 and the sliding pad 24 are squeezed against each other. The support rods 25 are used to support the sliding pad 24 so that the sliding pad 24 will not move downward when the patient is not going to the toilet, thereby reducing the difference in physical sensation given to the patient at the sliding pad 24 and the mattress 3.

[0032] When the six adjustment chains 14 are opened on the upper side of the mattress 3, the adjustment chains 14 squeeze the adjacent sliding pads 24, and the sliding pads 24 move downward and compress the adjacent springs 2401. At this time, the upper side of the adjustment chain 14 is flush with the upper side of the mattress 3, thereby reducing the concave and convex feeling and improving the comfort of the patient when defecating. After the patient has finished defecating, the adjustment chain 14 is separated from the sliding pads 24, and the sliding pads 24 return to their original position under the action of the adjacent springs 2401. After the blocking plate 8 is reset, the blocking plate 8 drives the support rod 25 to reset, so that the support rod 25 is against the sliding pads 24, so that the deformation generated when the sliding pads 24 are compressed is equal to that of the mattress 3, and no concave and convex feeling is generated due to the downward movement of the sliding pads 24.

[0033] Example 4

[0034] On the basis of Example 1, Figure 3 As shown, the mounting member 12 is provided with a water tank 1201, which is used to store sewage. When the accompanying personnel do not notice that the garbage bag is damaged and continue to use it, the sewage leaking from the garbage bag will enter the water tank 1201 and will not contaminate the floor.

[0035] like Figure 5 and Figure 7 As shown, it also includes: a drain nozzle 26, which is fixed to the front side of the mounting member 12, and the drain nozzle 26 is communicated with the water tank 1201, so as to facilitate the discharge of sewage from the water tank 1201 and the collection of sewage in the water tank 1201; a baffle 27, which is rotatably connected to the drain nozzle 26, and a sealing member is provided between the baffle 27 and the drain nozzle 26, and a torsion spring 2701 is provided between the drain nozzle 26 and the baffle 27, and the torsion spring 2701 is in a force storage state to increase the pressure between the baffle 27 and the drain nozzle 26, thereby improving the sealing between the two and preventing sewage leakage.

[0036] When the garbage bag is broken, the sewage in the garbage bag flows into the water storage tank 1201. Then, when the adjustment chain 14 is in a tilted state, a new garbage bag is taken out and received from the drain nozzle 26, and the baffle 27 is opened. The baffle 27 makes the torsion spring 2701 accumulate force, and the sewage flows from the drain nozzle 26 into the new garbage bag. Then the water storage tank 1201 can be cleaned to remove odor. After completion, the baffle 27 returns to its original position under the action of the torsion spring 2701.

[0037] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A nursing bed for medical rehabilitation, comprising: A bed frame (1), the bed frame (1) being mounted with a bed board (2), the bed board (2) being mounted with a mattress (3), and both the bed board (2) and the mattress (3) being provided with holes; It is characterized by: Also included are: A first slide rail (4) is fixed to the bed frame (1), the first slide rail (4) is slidably connected to a slide frame (5) and is fixed to a first motor (6), the output shaft of the first motor (6) and the slide frame (5) are driven by a gear rack, the slide frame (5) is fixed to a first push rod (7), a second slide rail (10) and a second push rod (15), the telescopic end of the first push rod (7) is fixed to a blocking plate (8), the blocking plate (8) is installed with a blocking pad (9), and the two are respectively located in the holes of the bed board (2) and the mattress (3); A sliding member (11) is slidably connected to the second slide rail (10), the sliding member (11) is fixedly connected to a mounting member (12), the mounting member (12) is fixedly connected to a plurality of mounting rods (13), the mounting rods (13) are installed with adjustment chains (14), the telescopic end of the second push rod (15) is fixedly connected to a transmission rod (16), and the transmission rod (16) is slidably connected to a transmission block (17) rotatably connected to the sliding member (11); An adjustment mechanism is provided on the lower side of the mounting member (12), and the adjustment mechanism is used to change the form of all the adjustment chains (14).

2. A medical rehabilitation nursing bed according to claim 1, characterized in that: The regulating mechanism includes: There are a plurality of elastic sheets (18), the adjustment chain (14) is composed of a plurality of adjustment blocks, and the elastic sheet (18) is fixed between two adjacent adjustment blocks; A second motor (19) is fixedly connected to the mounting member (12); an output shaft of the second motor (19) is fixedly connected to a rope-collecting wheel (20); the rope-collecting wheel (20) is fixedly connected to a number of transmission ropes (21) equal to the number of the mounting rods (13); an adjustment block of the adjustment chain (14) is fixedly connected to a fixing member (1401); the transmission rope (21) is fixedly connected to the fixing member (1401) on the upper side of an adjacent adjustment chain (14) and passes through the remaining fixing members (1401) on the adjacent adjustment chain (14).

3. A nursing bed for medical rehabilitation according to claim 2, characterized in that: The adjustment block on the upper side of the adjustment chain (14) is provided with a water-washable film (1402).

4. The medical rehabilitation nursing bed according to claim 1, characterized in that: The second slide rail (10) consists of a vertical portion and an arc-shaped portion. The sliding member (11) is rotatably connected to two rollers (1101), and the two rollers (1101) are both located in the second slide rail (10).

5. The medical rehabilitation nursing bed according to claim 1, characterized in that: Also included are: A shielding member (22) is fixedly connected to the plurality of mounting rods (13), and the shielding member (22) is used to block sewage.

6. The medical rehabilitation nursing bed according to claim 5, characterized in that: The shielding member (22) is made of elastic material.

7. The medical rehabilitation nursing bed according to claim 2, characterized in that: Also included are: There are a plurality of fixing rods (23), all of which are fixed to the edges of the holes of the bed board (2). The fixing rods (23) are slidably connected to sliding pads (24), the number of the sliding pads (24) is equal to the number of the adjustment chains (14), and a spring (2401) is provided between the sliding pads (24) and the bed board (2).

8. The medical rehabilitation nursing bed according to claim 7, characterized in that: The blocking plate (8) is fixedly connected with support rods (25) having the same number as the sliding pads (24), and the support rods (25) and the sliding pads (24) are pressed against each other.

9. The medical rehabilitation nursing bed according to claim 1, characterized in that: The mounting member (12) is provided with a water storage tank (1201), and the water storage tank (1201) is used for storing sewage.

10. The medical rehabilitation nursing bed according to claim 9, characterized in that: Also included are: A drainage nozzle (26) is fixedly connected to the mounting member (12), and the drainage nozzle (26) is in communication with the water storage tank (1201); The baffle (27) is rotatably connected to the drainage nozzle (26), and a torsion spring (2701) is provided between the drainage nozzle (26) and the baffle (27).

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