Intelligent multifunctional nursing pad for old people

Abstract

The invention belongs to the technical field related to medical care, and particularly relates to an intelligent multifunctional nursing pad for old people, which comprises a concave bottom pad, two support adjusting mechanisms are arranged on the inner bottom surface of the concave bottom pad, and the left ends and the right ends of the two support adjusting mechanisms are movably connected with the left end and the right end of the concave bottom pad respectively. The air inlet hose and the air outlet hose are connected with the suction air pump device, so that the pushing air bag can be driven to repeatedly and continuously expand and restore, and the mounting plate can be driven to continuously reciprocate in the up-down direction in the process of driving the pushing air bag to expand and restore; at the moment, a plurality of massage blocks can be driven to continuously penetrate through a plurality of massage through holes formed in the upper end of the massage base plate, so that the effect of continuously massaging the back of the patient is achieved, the comfort of the old patient is improved, and pressure sores formed in local tissues due to long-term bed lying of the patient are avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field related to medical care, and particularly relates to an intelligent multi-functional nursing pad for the elderly. Background Art

[0002] Elderly patients in the initial stage of disease recovery are often unable to move conveniently and need to lie in bed for a long time. In order to avoid the problem of bedsores caused by the elderly patients lying in bed for a long time, a nursing pad is needed.

[0003] Problems existing in the prior art:

[0004] Most of the existing intelligent nursing pads for the elderly have relatively single functions during use, and the cleaning, disinfection and replacement processes of the nursing pads are relatively inconvenient, so the use effect of the nursing pads is limited. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent multi-functional nursing pad for the elderly, which can solve the problems that most of the existing intelligent nursing pads for the elderly have relatively single functions during use, and the cleaning, disinfection and replacement processes of the nursing pads are relatively inconvenient, so the use effect of the nursing pads is limited.

[0006] The technical solution adopted by the present invention is specifically as follows:

[0007] An intelligent multi-functional nursing pad for the elderly includes a concave bottom pad. Two support adjustment mechanisms are arranged on the inner bottom surface of the concave bottom pad. The left and right ends of the two support adjustment mechanisms are respectively movably connected to the left and right ends of the concave bottom pad. The upper ends of the two support adjustment mechanisms are fixedly connected with concave support plates. The two concave support plates are respectively fixedly connected with two massage pad mechanisms. The left and right ends of the two massage pad mechanisms are fixedly connected with a first rotating rod respectively. The relatively far ends of the four first rotating rods are respectively movably connected to the left and right ends of the concave bottom pad. The upper ends of the two massage pad mechanisms are lapped with the pad surface layer.

[0008] Magic tape male stickers are arranged at the four corners of the lower end of the pad surface layer. The four magic tape male stickers are respectively bonded to four magic tape female stickers. The four magic tape female stickers are respectively arranged on the upper ends of the two concave support plates.

[0009] The upper ends of the two concave support plates are lapped with the lower end of the pad surface layer. The lower ends of the two concave support plates are lapped with the upper end of the concave bottom pad. The upper end of the pad surface layer is in a wavy convex structure.

[0010] Both of the two massage pad mechanisms include massage backing plates. The upper ends of the two massage backing plates are both lapped with the cushion layer, and the upper ends of the two massage backing plates are both adapted to the wavy protrusions on the upper end of the cushion layer. Intelligent constant temperature heating layers are arranged inside the upper ends of the two massage backing plates. The outer side walls of the two massage backing plates are respectively fixedly connected to the inner sides of the two concave support plates. The left and right ends of the two massage backing plates are respectively fixedly connected to four first rotating rods.

[0011] Push air bags are arranged on the inner bottom surfaces of the two massage backing plates. Installation plates are arranged at the upper ends of the two push air bags. A number of massage blocks are arranged at the upper ends of the two installation plates, and the number of massage blocks respectively corresponds to a number of massage through holes opened at the upper ends of the two massage backing plates. The front and rear ends of the two installation plates are both fixedly connected with limit sliders. The four limit sliders are divided into two groups and are respectively movably connected to the two massage backing plates with limit sliding grooves opened at the front and rear ends inside.

[0012] The relatively far ends of the two push air bags are respectively fixedly connected to one ends of two air inlet hoses and two air outlet hoses. The other ends of the two air inlet hoses and the two air outlet hoses respectively pass through the relatively far ends of the two massage backing plates and are respectively arranged outside the two massage backing plates. One-way valves are arranged on the two air inlet hoses and the two air outlet hoses.

[0013] Both of the two support adjustment mechanisms include drive motors. The two drive motors are both installed on the inner bottom surface of the concave bottom pad. Driving wheels one are fixedly connected to the output shafts of the two drive motors. The two driving wheels one are respectively in transmission connection with two driven wheels two through two conveyor belts arranged. The two driven wheels two are respectively fixedly connected to two worm gears.

[0014] Two fixing plates one are movably connected to the two worm gears. The lower ends of the four fixing plates one are all fixedly connected to the inner bottom surface of the concave bottom pad. The two worm gears are respectively in meshing transmission with two worm wheels. The two worm wheels are respectively fixedly connected to two second rotating rods.

[0015] The left and right ends of the two second rotating rods are respectively movably connected to the left and right ends of the concave bottom pad. Two push plates are fixedly connected to the left and right sides of the two second rotating rods. The eight push plates are divided into four groups and their relatively close ends are respectively movably connected to four push sliders.

[0016] The four push sliders are respectively slidably connected to four fixed rods. Fixing plates two are fixedly connected to the front and rear ends of the four fixed rods. The eight fixing plates two are divided into two groups and their upper ends are respectively fixedly connected to the two concave support plates.

[0017] The technical effects achieved by the present invention are:

[0018] 1. By connecting the provided intake hose and outlet hose to the suction and air pump device, the present invention can drive the pushing airbag to continuously expand and recover. During the process of driving the pushing airbag to expand and recover, it can drive the mounting plate to continuously reciprocate in the up and down directions. At this time, it can drive a number of massage blocks to continuously pass through a number of massage through-holes opened at the upper end of the massage backing plate, thereby achieving a continuous massage effect on the patient's back, improving the comfort of elderly patients and preventing the patient from developing pressure sores due to long-term bed rest. Furthermore, it is not easy to cause infection due to pressure sores and threaten the patient's life safety. And during the massage process of the patient, due to the separation of the cushion layer, it can effectively avoid causing discomfort to the patient during the massage process.

[0019] 2. Through the mutual cooperation of the provided drive motor, drive wheel one, drive wheel two, worm, and worm gear, the present invention can drive the rotating rod two to rotate. Through the rotation of the rotating rod two, with the cooperation of the provided top push plate, top push slider, fixed rod, fixing plate two, and concave support plate, it can drive the corresponding massage pad mechanism to slowly rotate upward by a certain angle around the corresponding two rotating rods one according to the different turning directions of the patient, thereby assisting the patient's turning process and increasing the functionality of the device. Through the mutual cooperation of the provided magic tape sub - sticker and magic tape mother - sticker, it can conveniently clean, disinfect, or replace the cushion layer after the device is used, avoiding the situation that the surface of the cushion layer is dirty and easily causes infection to the patient. Both the cushion layer and the upper end of the massage backing plate are in a wavy convex structure, which can increase the air flow on the patient's skin surface and effectively prevent the patient from easily developing bedsores due to long - term lying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front - view three - dimensional structure schematic diagram of the present invention;

[0021] Figure 2 is the rear - view sectional three - dimensional structure schematic diagram of the present invention;

[0022] Figure 3 is the front - view three - dimensional structure schematic diagram of the cushion layer of the present invention;

[0023] Figure 4 is the bottom - view three - dimensional structure schematic diagram of the cushion layer of the present invention;

[0024] Figure 5 is the front - view three - dimensional structure schematic diagram of the concave support plate of the present invention;

[0025] Figure 6 is the right - view three - dimensional structure schematic diagram of the support adjustment mechanism of the present invention;

[0026] Figure 7 is the right - view three - dimensional structure schematic diagram of the massage pad mechanism of the present invention;

[0027] Figure 8 It is a schematic perspective view of the right - view cross - section of the massage pad mechanism in the present invention;

[0028] Figure 9 It is a schematic enlarged view of part A in the present invention;

[0029] Figure 10 It is a schematic enlarged view of part B in the present invention.

[0030] In the drawings, the list of components represented by each reference numeral is as follows:

[0031] 1. Concave bottom pad; 2. Pad surface layer; 3. Support adjustment mechanism; 31. Second rotating rod; 32. Thrust plate; 33. Second fixing plate; 34. Fixed rod; 35. First fixing plate; 36. Worm gear; 37. Second transmission wheel; 38. Worm; 39. First transmission wheel; 310. Driving motor; 311. Thrust slider; 4. Massage pad mechanism; 41. Massage pad board; 42. Air outlet hose; 43. Check valve; 44. Air inlet hose; 45. Push airbag; 46. Mounting plate; 47. Massage block; 48. Limit slider; 49. Limit chute; 5. Concave support plate; 6. First rotating rod; 7. Hook part of Velcro; 8. Loop part of Velcro. Detailed implementation manners

[0032] In order to make the purpose and advantages of the present invention more clear, the present invention will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present invention, and does not strictly limit the scope of protection specifically claimed by the present invention.

[0033] As Figure 1-10As shown in the figure, an intelligent multi-functional nursing pad for the elderly includes a concave bottom pad 1. On the inner bottom surface of the concave bottom pad 1, two support adjustment mechanisms 3 are provided. The left and right ends of the two support adjustment mechanisms 3 are respectively movably connected to the left and right ends of the concave bottom pad 1. The upper ends of the two support adjustment mechanisms 3 are fixedly connected with concave support plates 5. The two concave support plates 5 are respectively fixedly connected to two massage pad mechanisms 4. The left and right ends of the two massage pad mechanisms 4 are respectively fixedly connected with a first rotating rod 6. The relatively far ends of the four first rotating rods 6 are respectively movably connected to the left and right ends of the concave bottom pad 1. The upper ends of the two massage pad mechanisms 4 are lapped with the pad surface layer 2. Through the mutual cooperation between the support adjustment mechanism 3 and the concave support plate 5, the corresponding massage pad mechanism 4 can be driven to rotate upward around the corresponding two first rotating rods 6 according to the turning needs of the patient, so as to achieve the effect of assisting the elderly patient lying on the device to turn over, increasing the diversity of the functions of the device. Through the massage pad mechanism 4 provided, it can massage the back of the elderly patient lying on the device, improve the comfort of the elderly patient and avoid the formation of pressure sores in local tissues caused by the patient's long-term bedridden state, and thus it is not easy to cause infection due to pressure sores and threaten the patient's life safety.

[0034] Furthermore, magic tape male stickers 7 are provided at the four corners of the lower end of the pad surface layer 2. The four magic tape male stickers 7 are respectively bonded to four magic tape female stickers 8. The four magic tape female stickers 8 are respectively arranged on the upper ends of the two concave support plates 5. The upper ends of the two concave support plates 5 are lapped with the lower end of the pad surface layer 2. The lower ends of the two concave support plates 5 are lapped with the upper end of the concave bottom pad 1. The upper end of the pad surface layer 2 is in a wavy convex structure. Through the mutual cooperation between the magic tape male stickers 7 and the magic tape female stickers 8, the pad surface layer 2 can be conveniently replaced and cleaned and disinfected, so as to ensure the cleanliness of the surface of the pad surface layer 2 during the use of the device, effectively avoiding the situation that the patient is easily infected due to the dirty surface of the pad surface layer 2. The wavy convex structure at the upper end of the pad surface layer 2 can not only play an auxiliary massage effect, but also increase the air fluidity of the patient's skin, effectively preventing the situation that the patient is prone to bedsores due to long-term lying.

[0035] Furthermore, both of the two massage pad mechanisms 4 include massage pad plates 41. The upper ends of the two massage pad plates 41 are both lapped with the cushion layer 2, and the upper ends of the two massage pad plates 41 are both adapted to the wavy protrusions at the upper end of the cushion layer 2. The outer side walls of the two massage pad plates 41 are respectively fixedly connected to the inner sides of the two concave support plates 5. The left and right ends of the two massage pad plates 41 are respectively fixedly connected to four first rotating rods 6. On the inner bottom surfaces of the two massage pad plates 41, there are provided two pushing air bags 45. On the upper ends of the two pushing air bags 45, there are provided mounting plates 46. On the upper ends of the two mounting plates 46, there are provided a number of massage blocks 47, and the number of massage blocks 47 respectively corresponds to a number of massage through holes opened at the upper ends of the two massage pad plates 41. The front and rear ends of the two mounting plates 46 are respectively fixedly connected with limiting sliders 48. The four limiting sliders 48 are divided into two groups and are respectively movably connected to the two massage pad plates 41 with limiting chutes 49 opened at the inner front and rear ends thereof. The relatively remote ends of the two pushing air bags 45 are respectively fixedly connected to one ends of two air inlet hoses 44 and two air outlet hoses 42. The other ends of the two air inlet hoses 44 and the two air outlet hoses 42 respectively pass through the relatively remote ends of the two massage pad plates 41 and are respectively arranged outside the two massage pad plates 41. One-way valves 43 are arranged on the two air inlet hoses 44 and the two air outlet hoses 42. When it is necessary to massage a patient, the air inlet hoses 44 and the air outlet hoses 42 are connected to a suction and exhaust pump device. Then, air is inflated into the interior of the pushing air bags 45 through the air inlet hoses 44. At this time, the pushing air bags 45 expand and drive the mounting plates 46 to move upward, so as to drive the massage blocks 47 arranged thereon to move upward and pass through a number of massage through holes opened at the upper ends of the massage pad plates 41. At this time, the massage effect on the patient's back can be achieved. Then, the gas inside the pushing air bags 45 is pumped out through the air outlet hoses 42, and the pushing air bags 45 are restored to their original state, so as to drive the mounting plates 46 and the number of massage blocks 47 to reset. At this time, a massage process can be realized. By continuously repeating the above operation steps, the effect of continuously massaging the patient's back can be achieved. The mutual cooperation between the provided limiting sliders 48 and the limiting chutes 49 can increase the stability of the mounting plates 46 during the moving process.

[0036] The two support adjustment mechanisms 3 both include drive motors 310. The two drive motors 310 are both installed on the inner bottom surface of the concave bottom pad 1. Transmission wheels one 39 are fixedly connected to the output shafts of the two drive motors 310. The two transmission wheels one 39 are respectively in transmission connection with two transmission wheels two 37 through two provided conveyor belts. The two transmission wheels two 37 are respectively fixedly connected to two worm gears 38. Two fixing plates one 35 are movably connected to the two worm gears 38. The lower ends of the four fixing plates one 35 are all fixedly connected to the inner bottom surface of the concave bottom pad 1. The two worm gears 38 are respectively in meshing transmission with two worm wheels 36. The two worm wheels 36 are respectively fixedly connected to two rotating rods two 31. The left and right ends of the two rotating rods two 31 are respectively movably connected to the left and right ends of the concave bottom pad 1. Two push plates 32 are fixedly connected to the left and right sides of the two rotating rods two 31. The eight push plates 32 are divided into four groups, and their relatively close ends are respectively in movable connection with four push sliders 311. The four push sliders 311 are respectively in sliding connection with four fixing rods 34. The front and rear ends of the four fixing rods 34 are all fixedly connected to fixing plates two 33. The eight fixing plates two 33 are divided into two groups, and their upper ends are respectively fixedly connected to two concave support plates 5. When it is necessary to assist the patient to turn over, the corresponding drive motor 310 is started according to the turning direction of the patient. Then, with the cooperation of the provided transmission wheel one 39 and transmission wheel two 37, the corresponding worm gear 38 can be driven to rotate. Through the rotation of the worm gear 38, the rotating rod two 31 can be driven to rotate under the action of the provided worm wheel 36. Through the rotation of the rotating rod two 31, with the cooperation of the provided push plates 32, push sliders 311, fixing rods 34, fixing plates two 33 and concave support plates 5, the corresponding massage pad mechanism 4 can be driven to slowly rotate upward around the corresponding two rotating rods one 6, so as to achieve the effect of assisting the patient to turn over.

[0037] The working principle of the present invention is as follows:

[0038] During the use of the device, when it is necessary to perform a massage operation on the patient, the provided air inlet hose 44 and air outlet hose 42 are both connected to the air extraction and suction pump device. Then, the push airbag 45 is inflated through the air inlet hose 44 until the push airbag 45 is fully inflated. Then, the gas inside the push airbag 45 is extracted through the air outlet hose 42, so that the push airbag 45 is restored, and the above operation steps are continuously repeated. During the continuous inflation and restoration of the push airbag 45, the mounting plate 46 can be continuously driven to move in the up and down directions, and then a number of massage blocks 47 can be driven to continuously pass through a number of massage through holes opened at the upper end of the massage backing plate 41, so that the number of massage blocks 47 can continuously push the cushion layer 2, thus achieving the massage effect on the patient. And during the massage process, the massage blocks 47 and the massage part of the patient are separated by the cushion layer 2, which can effectively avoid the discomfort of the patient during the massage process.

[0039] When it is necessary to assist the patient in turning over, the corresponding drive motor 310 is started according to the turning direction of the patient. Then, with the cooperation of the first transmission wheel 39 and the second transmission wheel 37, the corresponding worm 38 is driven to rotate. Through the rotation of the worm 38, the corresponding second rotating rod 31 can be driven to rotate under the action of the arranged worm gear 36. During the process of driving the second rotating rod 31 to rotate, with the cooperation of the arranged push plate 32, push slider 311, fixed rod 34, second fixing plate 33 and concave supporting plate 5, the corresponding massage pad mechanism 4 can be driven to slowly rotate upward by a certain angle around the corresponding two first rotating rods 6, thus assisting the patient in the turning-over process.

[0040] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An intelligent multifunctional nursing pad for the elderly, comprising a concave bottom pad (1), characterized in that: Two support adjustment mechanisms (3) are arranged on the inner bottom surface of the concave bottom pad (1); the left and right ends of the two support adjustment mechanisms (3) are respectively movably connected to the left and right ends of the concave bottom pad (1); the upper ends of the two support adjustment mechanisms (3) are fixedly connected to concave support plates (5); the two concave support plates (5) are respectively fixedly connected to two massage pad mechanisms (4); the left and right ends of the two massage pad mechanisms (4) are fixedly connected to rotating rods (6); the relatively far ends of the four rotating rods (6) are respectively movably connected to the left and right ends of the concave bottom pad (1); and the upper ends of the two massage pad mechanisms (4) are overlapped with the pad surface layer (2).

2. The intelligent multifunctional nursing pad for the elderly according to claim 1, characterized in that: Velcro sub-tapes (7) are arranged at the four corners of the lower end of the cushion surface layer (2), and the four Velcro sub-tapes (7) are respectively bonded to four Velcro mother-tapes (8), and the four Velcro mother-tapes (8) are respectively arranged on the upper ends of the two concave support plates (5).

3. The intelligent multifunctional nursing pad for the elderly according to claim 1, characterized in that: The upper ends of the two concave support plates (5) overlap the lower end of the cushion layer (2), the lower ends of the two concave support plates (5) overlap the upper end of the concave base pad (1), and the upper end of the cushion layer (2) presents a wavy convex structure.

4. The intelligent multifunctional nursing pad for the elderly according to claim 3, characterized in that: The two massage pad mechanisms (4) each comprise a massage pad (41), the upper ends of the two massage pads (41) are overlapped with the pad surface layer (2), and the upper ends of the two massage pads (41) are matched with the wavy protrusions at the upper end of the pad surface layer (2), the outer side walls of the two massage pads (41) are respectively fixedly connected to the inner sides of the two concave support plates (5), and the left and right ends of the two massage pads (41) are respectively fixedly connected to four rotating rods (6).

5. The intelligent multifunctional nursing pad for the elderly according to claim 4, characterized in that: A push airbag (45) is provided on the inner bottom surface of the two massage pads (41), a mounting plate (46) is provided on the upper end of the two massage pads (45), a plurality of massage blocks (47) are provided on the upper end of the two mounting plates (46), and the plurality of massage blocks (47) respectively correspond to the plurality of massage through holes provided on the upper ends of the two massage pads (41), and the front and rear ends of the two mounting plates (46) are fixedly connected with a limiting slider (48), and the four limiting sliders (48) are divided into two groups and are respectively movably connected to the two massage pads (41) with limiting slide grooves (49) provided on the front and rear ends.

6. The intelligent multifunctional nursing pad for the elderly according to claim 5, characterized in that: The relatively remote ends of the two push air bags (45) are respectively fixedly connected to one end of two air inlet hoses (44) and two air outlet hoses (42); the other ends of the two air inlet hoses (44) and two air outlet hoses (42) respectively pass through the relatively remote ends of two massage pads (41) and are respectively arranged outside the two massage pads (41); and the two air inlet hoses (44) and two air outlet hoses (42) are both provided with a one-way valve (43).

7. The intelligent multifunctional nursing pad for the elderly according to claim 1, characterized in that: The two support adjustment mechanisms (3) each comprise a drive motor (310), the two drive motors (310) are each mounted on the inner bottom surface of the concave bottom pad (1), the output shafts of the two drive motors (310) are each fixedly connected with a transmission wheel 1 (39), the two transmission wheels 1 (39) are respectively connected to two transmission wheels 2 (37) via two conveyor belts, and the two transmission wheels 2 (37) are respectively fixedly connected to two worm gears (38).

8. The intelligent multifunctional nursing pad for the elderly according to claim 7, characterized in that: The two worms (38) are movably connected to two fixing plates (35), the lower ends of the four fixing plates (35) are fixedly connected to the inner bottom surface of the concave bottom pad (1), the two worms (38) are respectively meshed with two worm wheels (36) for transmission, and the two worm wheels (36) are respectively fixedly connected to the two rotating rods (31).

9. The intelligent multifunctional nursing pad for the elderly according to claim 8, characterized in that: The left and right ends of the two rotating rods (31) are movably connected to the left and right ends of the concave bottom pad (1), and the left and right sides of the two rotating rods (31) are fixedly connected to two push plates (32). The eight push plates (32) are divided into four groups, and their relatively close ends are movably connected to four push sliders (311).

10. The intelligent multifunctional nursing pad for the elderly according to claim 9, characterized in that: The four push slide blocks (311) are slidably connected to the four fixed rods (34) respectively; the front and rear ends of the four fixed rods (34) are fixedly connected to the second fixed plate (33); the eight second fixed plates (33) are divided into two groups, and the upper ends thereof are fixedly connected to the two concave support plates (5) respectively.

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