CN213883896U - Prevent bedsore nursing bed - Google Patents

Abstract

The utility model discloses a bedsore-proof nursing bed, wherein wheels are fixed at the bottom of a bed, a left bed board, a right bed board, a front bed board and a rear bed board are sequentially fixed around the bed, a plurality of supporting blocks form the bed board of the nursing bed, the upper surface of each supporting block is provided with a pressure sensor I, the lower part of each supporting block is connected with a pushing head of an electric telescopic rod I, a base of the electric telescopic rod I is fixed on a connecting plate, the bottom of the connecting plate is connected with the bed through a plurality of springs, a vibrator is arranged in the middle of the bottom of the connecting plate, and a supporting device is arranged below the connecting plate; the PLC control cabinet is arranged at the bottom of the bed base, and the bottom of the connecting plate is provided with a fixing groove matched with the fixing block; and a wireless connection module and a time relay are arranged in the PLC control cabinet. The device can change patient's atress degree, reduces patient and suffers from the chance of bedsore to can alleviate medical personnel's work load, convenient to use.

Description

Prevent bedsore nursing bed

Technical Field

The utility model belongs to the technical field of nursing apparatus, concretely relates to prevent bedsore nursing bed.

Background

Bedsore, also known as pressure ulcer and pressure sore, is caused by tissue ulceration and necrosis due to continuous ischemia, anoxia and malnutrition caused by long-term local tissue compression. In order to prevent the bed sore of the patient lying in bed for a long time, the patient needs to be cleaned and massaged frequently, which causes great difficulty in nursing work, and the patient may be injured by moving the patient. Some devices for preventing bedsore also exist in the market at present, but the device for preventing bedsore generally must be completed by medical staff or family members, and the patient can not operate, which brings great inconvenience to a certain extent, and can not adjust a certain part of the bedridden patient pertinently, so that the bedridden patient can be in a bedridden posture for a long time, and the device is very uncomfortable and easy to generate bedsore, has poor using effect, and is difficult to meet the actual using requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of unsatisfactory use effect and the like of the existing bedsore patient nursing bed, and provides a bedsore-preventing nursing bed which can reduce the bedsore generation of the patient in bed.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

a bedsore-proof nursing bed comprises a bed base, wheels, a left bed board, a right bed board, a front bed board and a rear bed board; the wheels are fixed at the bottom of the bed base, and the left bed board, the right bed board, the front bed board and the rear bed board are sequentially fixed at the left side, the right side, the front side and the rear side of the bed base, so that the nursing bed forms a cavity with a hollow interior; the device also comprises a connecting plate, an electric telescopic rod I, a plurality of supporting blocks, a PLC control cabinet and a remote controller; the supporting blocks form a bed panel of the nursing bed, a pressure sensor I is arranged on the upper surface of each supporting block, a pushing head of an electric telescopic rod I is connected below each supporting block, a base of the electric telescopic rod I is fixed on a connecting plate, the bottom of the connecting plate is connected with a bed through a plurality of springs, a vibrator is arranged in the middle of the bottom of the connecting plate, a supporting device is further arranged below the connecting plate and comprises an electric telescopic rod II, a connecting cross rod, a connecting vertical rod and a fixing block, the base of the electric telescopic rod II is fixed in the bed, the top of the electric telescopic rod II is connected with the middle of the connecting cross rod, the connecting vertical rods are symmetrically arranged at two ends of the connecting cross rod, and the upper ends of the two connecting vertical rods are respectively connected with the fixing block; the PLC control cabinet is installed at the bottom of the bed base, and a fixing groove matched with the fixing block is formed in the bottom of the connecting plate; electric telescopic handle I, electric telescopic handle II, pressure sensor I and vibrator are connected with the PLC switch board respectively, still be equipped with wireless connection module and time relay in the PLC switch board, the PLC switch board passes through wireless connection module and is connected with the remote controller.

The utility model discloses a prevent bedsore nursing bed is in the use, and the remote controller makes a plurality of supporting shoes connect and rise to same high formation bed panel through controlling the PLC switch board, can be equipped with the mat at the supporting shoe upper berth for patient lies prone more comfortable when lying. The bed panel is composed of a plurality of supporting blocks, the supporting blocks at different positions play corresponding supporting roles for different parts of a patient, when the patient lies on the bed, the pressure sensor on each supporting block can sense the pressure of the patient, a plurality of modes are arranged in the remote controller, the up-and-down lifting of the electric telescopic rod I can be controlled through the signal of the pressure sensor according to requirements, when the pressure value measured by a certain pressure sensor is larger, the PLC control cabinet controls the electric telescopic rod I at the corresponding position to descend, the phenomenon that the rest of the patient is influenced due to the protrusion of a certain position is prevented, and when the pressure sensor on the corresponding supporting block senses that the position of the patient is supported by the supporting block for more than the set time, the PLC control cabinet also controls the electric telescopic rod I at the corresponding position to descend, so that the muscle at the position of the patient is relaxed, the compression time is reduced, the probability of bedsore is reduced, particularly when the patient has a rest at night, the supporting block can be automatically controlled to freely lift through the remote controller, the pressure of the contact surface of the contact part of the patient and the mattress is reduced, the blood circulation of the contact surface is increased, the comfort level of the patient is improved, the night sleeping quality is improved, the labor intensity of nursing staff is reduced, the human interference factor is reduced, and the timeliness and regularity of nursing are improved. In addition, when the supporting device descends and does not support the connecting plate any more, the corresponding vibrators at the bottom of the connecting plate are started to perform vibration massage on different parts of a patient, the arranged springs play a supporting role on the connecting plate, and only the supporting blocks with the connecting plate can vibrate during vibration.

The utility model discloses further explain, the supporting shoe includes supporting shoe shell, turning block, rotating gear, helical gear pole and motor; the supporting block is characterized in that the supporting block shell is hollow, the upper end of the supporting block shell is open, the rotating block is movably mounted in the supporting block shell, the rotating block is flush with the upper end of the supporting block shell after rotating, one end of the rotating block is connected into the supporting block inner shell through a bearing, the other end of the rotating block is connected into the supporting block inner shell through a bearing and connected with a rotating gear, one side of the rotating gear is meshed with a helical gear rod, the lower end of the helical gear rod is connected with a motor, and the motor is connected with a PLC control cabinet. Be equipped with in the supporting shoe and can rotate the turning block, the turning block divide into several regions, when needs rotate, descends corresponding supporting shoe earlier, then the starter motor makes helical gear pole and turning gear rotate the back and drive corresponding turning block and rotate, at last again with the supporting shoe rise support patient go on can, can change one face long-term support patient and breed more germ.

The utility model discloses explain further, the cross section of turning block is regular triangle or is positive quadrangle, at least one face of cross section of turning block is the smooth surface, pressure sensor I is installed on the smooth surface, is the massage face on the face adjacent with the smooth surface, is equipped with a plurality of massage bump on the massage face to be equipped with pressure sensor II on the massage face, pressure sensor II is connected with the PLC switch board.

The rotating block is flush with the supporting block shell after rotating to a corresponding position, so that a patient can lie more comfortably. The rotary block is set to be at least one smooth surface and one adjacent massage surface, the smooth surface is turned to the upper end of the supporting block shell to support a patient when the patient needs to be massaged, the corresponding supporting block is descended firstly, then the massage surface is rotated to the upper end of the supporting block shell and the position of the pressure adjustment supporting block of the patient is sensed through the pressure sensor II, then the supporting device is descended to enable the spring to support the connecting plate, the vibrator is started to enable the massage salient points on the connecting plate and the supporting block on the corresponding connecting plate to vibrate to massage the corresponding position of the patient, blood circulation of the patient is increased, and body health of the patient is promoted.

The utility model discloses further explain, still including external panel computer, the PLC switch board passes through wireless connection module and is connected with the panel computer. The nursing bed can be operated more conveniently and directly through an external tablet personal computer.

The utility model discloses explain further, the inboard of left side bed board, right bed board, preceding bed board and back bed board is equipped with the blotter respectively. The cushion pad is arranged to play a certain role in shock absorption when the bed panel vibrates.

The utility model discloses explain further, preceding bed board and back bed board are neat with the bed board is level, and guardrail and back guardrail before the upper end of bed board and the upper end of back bed board are equipped with the detachable respectively in the front.

The utility model discloses explain further, the outside of left side bed board and/or right bed board is equipped with puts the thing box.

The utility model discloses explain further, the bedrest bottom still is equipped with the battery.

The utility model discloses explain further, be equipped with brake pedal on the wheel.

The utility model discloses the beneficial effect who has as follows:

1. the utility model discloses a device can be through switch board drive supporting shoe oscilaltion to change the atress between different positions of patient and the supporting shoe, make the muscle at this position of patient relax, reduce the oppression time, reduce the chance of suffering from bedsore, especially when having a rest at night, can the free lift of automatic control supporting shoe through the remote controller, reduced patient and mattress contact site's contact surface pressure, increased the blood circulation of contact surface, improve patient's comfort level simultaneously, improve the night sleep quality.

2. The utility model discloses a nursing bed can improve bed patient's comfort level, helps the healthy recovery of patient, has still reduced nursing staff intensity of labour, has reduced the jamming factor, has improved the ageing and the regularity of nursing.

Drawings

Fig. 1 is the overall structure schematic diagram of the bedsore-proof nursing bed of the utility model.

Fig. 2 is the internal structure schematic diagram of the bedsore-proof nursing bed of the utility model.

Fig. 3 is a top view of the connection plate of the present invention.

Fig. 4 is a schematic structural diagram of the supporting device of the present invention.

Fig. 5 is a schematic view of the connection structure of the supporting block of the present invention.

Fig. 6 is an internal plan view of the support block of the present invention.

Fig. 7 is a schematic structural view of the turning block with a cross section of a regular triangle according to the present invention.

Fig. 8 is a schematic structural view of the turning block with a square cross section according to the present invention.

Wherein, each icon and the corresponding part name are as follows: supporting device, 701-

1-bed base, 2-wheel, 3-left bed board, 4-right bed board, 5-front bed board, 6-pressure sensor I, 7-supporting device, 701-electric telescopic rod II, 702-connecting cross rod, 703-connecting vertical rod, 704-fixing block, 8-spring, 9-connecting plate, 901-fixing groove, 10-electric telescopic rod I, 11-supporting block, 1101-supporting block shell, 1102-rotating block, 1103-rotating gear, 1104-helical gear rod, 1105-massage salient point, 1106-motor, 12-buffer pad, 13-storage box, 14-PLC control cabinet, 15-battery, 16-vibrator, 17-front guardrail, 18-rear guardrail and 19-tablet computer.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.

Example 1:

a bedsore-prevention nursing bed comprises a bed base 1, wheels 2, a left bed board 3, a right bed board 4, a front bed board 5 and a rear bed board; the wheels 2 are fixed at the bottom of the bed base 1, and the left bed board 3, the right bed board 4, the front bed board 5 and the rear bed board are sequentially fixed at the left side, the right side, the front side and the rear side of the bed base 1, so that the nursing bed forms a hollow cavity; the device also comprises a connecting plate 9, an electric telescopic rod I10, a plurality of supporting blocks 11, a PLC control cabinet 14 and a remote controller; the bed panel of the nursing bed is formed by the plurality of supporting blocks 11, a pressure sensor I6 is arranged on the upper surface of each supporting block 11, a pushing head of an electric telescopic rod I10 is connected below each supporting block 11, a base of the electric telescopic rod I10 is fixed on a connecting plate 9, the bottom of the connecting plate 9 is connected with the bed base 1 through a plurality of springs 8, a vibrator 16 is arranged in the middle of the bottom of the connecting plate 9, a supporting device 7 is further arranged below the connecting plate 9, the supporting device 7 comprises an electric telescopic rod II 701, a connecting cross rod 702, a connecting vertical rod 703 and a fixing block 704, the base of the electric telescopic rod II 701 is fixed in the bed base 1, the top of the electric telescopic rod II 701 is connected with the middle of the connecting cross rod 702, the connecting vertical rods 703 are symmetrically arranged at two ends of the connecting cross rod 702, and the upper ends of the two connecting vertical rods 703 are respectively connected with the fixing block 704; the PLC control cabinet 14 is installed at the bottom of the bed base 1, and a fixing groove 901 matched with the fixing block 704 is formed in the bottom of the connecting plate 9; electric telescopic handle I10, electric telescopic handle II 701, pressure sensor I6 and vibrator 16 are connected with PLC switch board 14 respectively, still be equipped with wireless connection module and time relay in the PLC switch board 14, PLC switch board 14 passes through wireless connection module and is connected with the remote controller.

Example 2:

this example differs from example 1 in that: the support block 11 comprises a support block housing 1101, a rotation block 1102, a rotation gear 1103, a helical gear lever 1104 and a motor 1106; the supporting block shell 1101 is hollow, the upper end of the supporting block shell 1101 is open, the rotating block 1102 is movably installed in the supporting block shell 1101, the rotating block 1102 is flush with the upper end of the supporting block shell 1101 after rotating, one end of the rotating block 1102 is connected into the supporting block 11 inner shell through a bearing, the other end of the rotating block 1102 is also connected into the supporting block 11 inner shell through a bearing and is connected with the rotating gear 1103, one side of the rotating gear 1103 is meshed with the helical gear rod 1104, the lower end of the helical gear rod 1104 is connected with the motor 1106, and the motor 1106 is connected with the PLC control cabinet 14.

Example 3:

this example differs from example 2 in that: the cross section of the rotating block 1102 is in a regular triangle shape, at least one surface of the cross section of the rotating block 1102 is a smooth surface, the pressure sensor I6 is installed on the smooth surface, the surface adjacent to the smooth surface is a massage surface, a plurality of massage salient points 1105 are arranged on the massage surface, a pressure sensor II is arranged on the massage surface, and the pressure sensor II is connected with the PLC control cabinet 14.

Example 4:

this example differs from example 3 in that: the cross section of the rotating block 1102 is a regular quadrangle, at least one surface of the cross section of the rotating block 1102 is a smooth surface, the pressure sensor I6 is installed on the smooth surface, the surface adjacent to the smooth surface is a massage surface, a plurality of massage salient points 1105 are arranged on the massage surface, a pressure sensor II is arranged on the massage surface, and the pressure sensor II is connected with the PLC control cabinet 14.

Example 5:

this example differs from example 1 in that: the PLC control cabinet 14 is connected with the tablet computer 19 through a wireless connection module.

Example 6:

this example differs from example 1 in that: the inner sides of the left bed board 3, the right bed board 4, the front bed board 5 and the rear bed board are respectively provided with a buffer pad 12; the front bed board 5 and the rear bed board are flush with the bed board, and the upper end of the front bed board 5 and the upper end of the rear bed board are respectively provided with a detachable front guardrail 17 and a detachable rear guardrail 18.

Example 7:

this example differs from example 1 in that: and the outer sides of the left bed board 3 and the right bed board 4 are provided with storage boxes 13.

Example 8:

this example differs from example 1 in that: the outer side of the left bed board 3 is provided with a storage box 13; the bottom of the bed seat 1 is also provided with a battery 15; and a brake pedal is arranged on the wheel 2.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.

Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. A bedsore-prevention nursing bed comprises a bed base (1), wheels (2), a left bed board (3), a right bed board (4), a front bed board (5) and a rear bed board; the wheels (2) are fixed at the bottom of the bed base (1), and the left bed board (3), the right bed board (4), the front bed board (5) and the rear bed board are sequentially fixed at the left side, the right side, the front side and the rear side of the bed base (1) so that the nursing bed forms a hollow cavity inside; the device is characterized by further comprising a connecting plate (9), an electric telescopic rod I (10), a plurality of supporting blocks (11), a PLC control cabinet (14) and a remote controller; the bed panel of the nursing bed is formed by the supporting blocks (11), the upper surface of each supporting block (11) is provided with a pressure sensor I (6), the lower part of each supporting block (11) is connected with a pushing head of an electric telescopic rod I (10), the base of the electric telescopic rod I (10) is fixed on a connecting plate (9), the bottom of the connecting plate (9) is connected with the bed seat (1) through a plurality of springs (8), a vibrator (16) is arranged in the middle of the bottom of the connecting plate (9), a supporting device (7) is further arranged below the connecting plate (9), the supporting device (7) comprises an electric telescopic rod II (701), a connecting cross rod (702), a connecting vertical rod (703) and a fixing block (704), the base of the electric telescopic rod II (701) is fixed in the bed seat (1), and the top of the electric telescopic rod II (701) is connected with the middle part of the connecting cross rod (702), the connecting vertical rods (703) are symmetrically arranged at two ends of the connecting transverse rod (702), and the upper ends of the two connecting vertical rods (703) are respectively connected with the fixed block (704); the PLC control cabinet (14) is installed at the bottom of the bed base (1), and a fixing groove (901) matched with the fixing block (704) is formed in the bottom of the connecting plate (9); electric telescopic handle I (10), electric telescopic handle II (701), pressure sensor I (6) and vibrator (16) are connected with PLC switch board (14) respectively, still be equipped with wireless connection module and time relay in PLC switch board (14), PLC switch board (14) are connected with the remote controller through wireless connection module.

2. The anti-decubitus nursing bed according to claim 1, wherein said support block (11) comprises a support block housing (1101), a turning block (1102), a turning gear (1103), a helical gear lever (1104) and a motor (1106); the supporting block outer shell (1101) is hollow, the upper end of the supporting block outer shell is open, the rotating block (1102) is movably mounted in the supporting block outer shell (1101), the rotating block (1102) is flush with the upper end of the supporting block outer shell (1101) after rotating, one end of the rotating block (1102) is connected into the supporting block (11) inner shell through a bearing, the other end of the rotating block (1102) is connected into the supporting block (11) inner shell through a bearing and is connected with a rotating gear (1103), one side of the rotating gear (1103) is meshed with a helical gear rod (1104), the lower end of the helical gear rod (1104) is connected with a motor (1106), and the motor (1106) is connected with a PLC (14).

3. The bedsore-proof nursing bed according to claim 2, wherein the cross section of the rotating block (1102) is a regular triangle or a regular quadrangle, at least one surface of the cross section of the rotating block (1102) is a smooth surface, the pressure sensor I (6) is installed on the smooth surface, the surface adjacent to the smooth surface is a massage surface, a plurality of massage salient points (1105) are arranged on the massage surface, the massage surface is provided with the pressure sensor II, and the pressure sensor II is connected with the PLC control cabinet (14).

4. The bedsore-proof nursing bed according to claim 1, further comprising an external tablet computer (19), wherein the PLC control cabinet (14) is connected with the tablet computer (19) through a wireless connection module.

5. The bedsore-proof nursing bed according to claim 1, wherein the inner sides of the left bed board (3), the right bed board (4), the front bed board (5) and the rear bed board are respectively provided with a buffer pad (12).

6. The bedsore-proof nursing bed according to claim 1, wherein the front bed board (5) and the rear bed board are flush with the bed panel, and a detachable front guardrail (17) and a detachable rear guardrail (18) are respectively arranged at the upper end of the front bed board (5) and the upper end of the rear bed board.

7. The bedsore-proof nursing bed according to claim 1, wherein a storage box (13) is arranged on the outer side of the left bed board (3) and/or the right bed board (4).

8. The bedsore-proof nursing bed according to claim 1, wherein a battery (15) is further arranged at the bottom of the bed base (1).

9. The bedsore-proof nursing bed according to claim 1, wherein a brake pedal is arranged on the wheel (2).

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