Patient standing and lying assisting device for internal medicine nursing

Abstract

The utility model discloses a patient auxiliary rising and lying device for internal medicine nursing, and particularly relates to the technical field of patient auxiliary rising and lying for internal medicine nursing, the patient auxiliary rising and lying device comprises four supporting legs, the upper ends of the four supporting legs are jointly and fixedly connected with a supporting base, the upper end of the supporting base is slidably connected with a bed board, and the lower end of the bed board is movably connected with a lifting mechanism; the front end and the rear end of the bed board are slidably connected with protection mechanisms, and the middle of the front end of the bed board is fixedly connected with a limiting mechanism. According to the patient standing and lying assisting device for internal medicine nursing, the angle of the left bed board can be controlled through the lifting mechanism, then the purpose of assisting a patient in standing and lying training is achieved, the lifting mechanism is driven by the motor, the patient can control the angle of the bed board, and the self-training effect is achieved; through the protection mechanism, the stop lever can be lifted when the left part of the bed plate is lifted, so that a patient subjected to rising and lying training can be prevented from being turned out of the bed, and the patient can more stably lie on the bed by holding the stop lever with hands.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary lying-up and getting-up for internal medicine nursing patients, in particular to an auxiliary lying-up and getting-up device for internal medicine nursing patients. Background Art

[0002] In the medical ward, it is inconvenient for patients to get up and lie down, and they need the help of their family members or medical staff, which increases the labor intensity of family members or medical staff, and makes it impossible for patients to be lifted up evenly. In the process of getting up and lying down, patients cannot perform rehabilitation training themselves. Therefore, we propose a patient auxiliary lying-up device for internal medicine nursing to solve the above problems.

[0003] Chinese patent document CN211271833U discloses a patient auxiliary lying device for internal medicine nursing, which includes a bed body, a support leg welded to the bottom of the bed body, a support frame welded to the left side of the support leg, an adjustment structure is provided on the top of the support frame, a movable plate is provided on the top of the adjustment structure, the adjustment structure and the movable plate are used in coordination, the movable plate is rotatably connected to the top of the bed body, support plates are provided at the front and rear ends of the top of the bed body, a moving block is provided on the top of the support plate, a moving structure is provided inside the support plate, and the moving structure is used in coordination with the moving block.

[0004] The device in the above-mentioned document seems to be able to assist patients in getting up and lying down, but in actual use, the device cannot protect patients performing getting up and lying down training, no protective structure is set, and there is no structure to restrict the patient's feet during actual use. When the patient performs getting up and lying down training, the patient's body will slide down as the bed board tilts, and a good training effect cannot be achieved. Utility Model Content

[0005] The main purpose of the utility model is to provide a patient auxiliary lying-down device for internal medicine nursing, which can effectively solve the problem of the patient auxiliary lying-down device for internal medicine nursing.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A patient auxiliary lying device for internal medicine nursing comprises four supporting legs, wherein the upper ends of the four supporting legs are commonly fixedly connected to a supporting base, the upper end of the supporting base is slidably connected to a bed board, the lower end of the bed board is movably connected to a lifting mechanism, the front and rear ends of the bed board are both slidably connected to a protective mechanism, and the middle part of the front end of the bed board is fixedly connected to a limiting mechanism.

[0008] Preferably, a first slide groove is provided at the front end and the rear end of the bed board, a second slide groove is provided at the middle of the lower end of the bed board, and the left part of the bed board is rotatably connected with the right part of the bed board.

[0009] Preferably, the lifting mechanism includes a horizontal plate, which is fixedly installed in the middle of the opposite surfaces of the two supporting legs at the left end, a worm wheel is rotatably installed in the middle of the upper end of the horizontal plate, the worm wheel is engaged with a worm, the worm is fixedly connected to a motor, a threaded rod is rotatably installed in the middle of the worm wheel, the upper end of the threaded rod is fixedly connected to a support frame, and the upper end of the support frame is rotatably connected to a roller.

[0010] Preferably, the roller is slidably mounted on the inner surface of the second slide groove.

[0011] Preferably, the protective mechanism includes two sliding rods, and the two sliding rods are slidably installed on the inner surface of two sliding grooves. The front end of the sliding rod located at the front and the rear end of the sliding rod located at the rear are fixedly connected with a baffle rod, and the rear ends of the two baffle rods are rotatably installed in the middle of the bed board through rotating rods.

[0012] Preferably, a concave support platform is fixedly installed at the middle part of the front end of the support base, a support platform 1 is fixedly installed at the right part of the front end of the support base, and a support platform 2 is fixedly installed at the right part of the rear end of the support base.

[0013] Preferably, a turntable is rotatably mounted on an upper end of the support platform, a limiting rod is rotatably mounted on the inner surface of the turntable, and the left end of the limiting rod is slidably mounted on the inner surface of the concave support platform.

[0014] Preferably, a T-shaped groove is provided at the upper end of the second support platform, a spring is fixedly installed on the bottom wall of the inner surface of the T-shaped groove, and a baffle is fixedly connected to the upper end of the spring.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model can control the angle of the left bed board through the lifting mechanism, so as to achieve the purpose of assisting the patient to perform lying-up training. The lifting mechanism driven by the motor can enable the patient to control the angle of the bed board, so as to achieve the effect of self-training and save manpower. The protective mechanism can make the blocking rod rise along with the left part of the bed board, so as to prevent the patient who is doing lying-up training from being thrown out of bed. The patient holds the blocking rod with his hand so that he can lie on the bed more stably. When the limiting mechanism is working, it can limit the patient's legs or feet to prevent them from sliding due to the rising of the bed board. In the later stage of auxiliary training, the patient can perform lying-up training without the need of the lifting mechanism through the limiting mechanism.

[0017] 2. In actual use, the roller design allows the roller to roll in the slide groove. This design can make the bed board more stable and smooth during the raising process, and will not cause discomfort to the patient due to excessive vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the protection mechanism and the limiting mechanism structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0022] Figure 5 For the utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0023] In the figure: 1. supporting leg; 2. supporting base; 3. bed board; 31. slide slot one; 32. slide slot two; 4. lifting mechanism; 41. cross plate; 42. worm gear; 43. threaded rod; 44. motor; 45. worm; 46. supporting frame; 47. roller; 5. protective mechanism; 51. baffle rod; 52. slide rod; 53. rotating rod; 6. limiting mechanism; 61. concave supporting platform; 62. supporting platform one; 621. rotating platform; 623. limiting rod; 63. supporting platform two; 631. T-slot; 632. spring; 633. baffle. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 As shown, a patient auxiliary lying device for internal medicine nursing includes four supporting legs 1, the upper ends of the four supporting legs 1 are fixedly connected to a supporting base 2, the upper end of the supporting base 2 is slidably connected to a bed board 3, the lower end of the bed board 3 is movably connected to a lifting mechanism 4, the front and rear ends of the bed board 3 are both slidably connected to a protective mechanism 5, the middle part of the front end of the bed board 3 is fixedly connected to a limiting mechanism 6, the front and rear ends of the bed board 3 are both provided with a slide groove 1 31, and the middle part of the lower end of the bed board 3 is provided with a slide groove 2 32.

[0026] The bed board 3 is at the upper end of the support base 2, and the lifting mechanism 4 at the lower end is controlled by a motor 44. This design can adjust the inclination angle of the left end bed board 3, so that the device can achieve the purpose of assisting the patient to get up and lie down. The protective mechanism 5 moves with the lifting mechanism 4. During the rising process of the bed board 3, the blocking rod 51 in the protective mechanism 5 will also rise accordingly, so that the patient can put his hands on it to support the body and keep the body stable, and it can also prevent the patient from falling off the bed.

[0027] like Figure 2As shown, the lifting mechanism 4 includes a horizontal plate 41, which is fixedly installed in the middle of the opposite surfaces of the two supporting legs 1 at the left end, a worm wheel 42 is rotatably installed in the middle of the upper end of the horizontal plate 41, a worm 45 is meshed with the worm wheel 42, and the worm 45 is fixedly connected to a motor 44, a threaded rod 43 is rotatably installed in the middle of the worm wheel 42, a support frame 46 is fixedly connected to the upper end of the threaded rod 43, a roller 47 is rotatably connected to the upper end of the support frame 46, and the roller 47 is slidably installed on the inner surface of the slide groove 32, and the left part of the bed board 3 is rotatably connected to the right part of the bed board 3.

[0028] The horizontal plate 41 supports the structural components of the lifting mechanism 4, and the motor 44 rotates the worm wheel 42 through the worm 45. The worm wheel 42 can drive the threaded rod 43 to move upward or downward, thereby enabling it to control the support frame 46 to move up and down. The roller 47 at the upper end of the support frame 46 will roll in the slide groove 2 32 when the lifting mechanism 4 is working. The bed board 3 at the upper end of the lifting mechanism 4 will be controlled by the motor 44 to adjust the tilt angle, and the worm wheel 42 and the worm 45 are used here to cooperate, and its self-locking function can be used. When the bed board 3 is raised to a certain angle and the motor 44 stops, due to the structure of the worm wheel 42 and the worm 45, the bed board 3 will not move actively, which is beneficial to ensuring the safety of the patient.

[0029] like Figure 3 As shown, the protection mechanism 5 includes two slide bars 52, both of which are slidably mounted on the inner surfaces of the two slide grooves 31, and the front end of the slide bar 52 located at the front and the rear end of the slide bar 52 located at the rear are fixedly connected to the stopper 51, and the rear ends of the two stopper bars 51 are respectively rotatably mounted on the middle of the bed plate 3 through the rotating rod 53.

[0030] The two slide bars 52 can slide on the inner surface of the slide groove 31. The rotating rod 53 at the right end of the baffle bar 51 is rotatably connected to the bed board 3 so that the baffle bar 51 can move with the left part of the bed board 3. When the bed board 3 tilts upward from a horizontal state, the baffle bar 51 will also tilt, which is convenient for the patient to put his hands on the baffle bar 51 to stabilize the body. Because it is inconvenient to put both hands on the armrests on the front and rear sides of the bed board 3 after the bed board 3 tilts to a certain extent, this structure is designed to make up for the above shortcomings.

[0031] like Figure 3 As shown, a concave support platform 61 is fixedly installed at the middle of the front end of the support base 2, a support platform 1 62 is fixedly installed at the right part of the front end of the support base 2, and a support platform 2 63 is fixedly installed at the right part of the rear end of the support base 2.

[0032] The concave support platform 61 serves to place the limiting rod 623 when the limiting mechanism 6 is not needed. The support platform 1 62 is rotatably connected to the limiting rod 623 and can adjust the position of the limiting rod 623. The function of the support platform 2 63 is to fix the rotating limiting rod 623 when the limiting mechanism 6 is needed.

[0033] like Figure 4 As shown, a turntable 621 is rotatably mounted on the upper end of the support platform 1 62 , a limiting rod 623 is rotatably mounted on the inner surface of the turntable 621 , and the left end of the limiting rod 623 is slidably mounted on the inner surface of the concave support platform 61 .

[0034] The above design enables the limiting rod 623 to be lifted upward and rotated toward the side of the supporting platform 2 63, so that it can play a role when it is needed and will not cause inconvenience to the patient when it is not needed.

[0035] like Figure 5 As shown, a T-shaped slot 631 is provided at the upper end of the second support platform 63 , a spring 632 is fixedly installed on the bottom wall of the inner surface of the T-shaped slot 631 , and a baffle 633 is fixedly connected to the upper end of the spring 632 .

[0036] When in use, the limiting rod 623 enters along the notch of the T-slot 631 and squeezes the baffle 633. After the limiting rod 623 enters the upper end of the T-slot 631, due to the action of the spring 632, the limiting rod 623 will be controlled inside the T-slot 631. This design can effectively prevent the limiting rod 623 from detaching from the T-slot 631 during use and causing harm to the patient.

[0037] It should be noted that the specific installation method of the motor 44, the connection method of the oil circuit and the control method used in the present invention are all conventional designs, and the present invention will not elaborate on them in detail.

[0038] The working principle of the utility model is as follows: first, the limiting rod 623 is rotated upward, and then it is rotated backward into the T-shaped slot 631. The spring 632 and the baffle plate 633 cooperate to fix the limiting rod 623 in the T-shaped slot 631. At this time, the mechanism can limit the patient's lower limbs, and the motor 44 is started. The motor 44 drives the worm wheel 42 through the worm 45, and the worm wheel 42 drives the threaded rod 43 to rotate upward, thereby achieving the effect of lifting the left end of the bed board 3. During the process of the left end of the bed board 3 rising, the baffle rod 51 in the protective mechanism 5 will also rise to provide protection and support for the patient.

[0039] After use, press the limiting rod 623 downward to remove it from the T-slot 631, rotate it upward and then to the left to return it to the groove on the concave support platform 61, and then drive the threaded rod 43 downward through the motor 44, so that the bed board 3 can reach a horizontal state.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A patient-assisting device for internal medicine nursing, comprising four supporting legs (1), characterized in that: The upper ends of the four support legs (1) are commonly fixedly connected to a support base (2), the upper end of the support base (2) is slidably connected to a bed board (3), the lower end of the bed board (3) is movably connected to a lifting mechanism (4), the front and rear ends of the bed board (3) are both slidably connected to a protection mechanism (5), and the middle part of the front end of the bed board (3) is fixedly connected to a limiting mechanism (6); The protection mechanism (5) comprises two slide bars (52), the two slide bars (52) are slidably mounted on the inner surfaces of the two slide grooves (31), the front end of the slide bar (52) located at the front and the rear end of the slide bar (52) located at the rear are fixedly connected to the blocking bar (51), and the rear ends of the two blocking bars (51) are rotatably mounted on the middle of the bed board (3) through a rotating rod (53); A concave support platform (61) is fixedly installed at the middle of the front end of the support base (2), a support platform 1 (62) is fixedly installed at the right part of the front end of the support base (2), and a support platform 2 (63) is fixedly installed at the right part of the rear end of the support base (2); A turntable (621) is rotatably mounted on the upper end of the support platform (62), a limiting rod (623) is rotatably mounted on the inner surface of the turntable (621), and the left end of the limiting rod (623) is slidably mounted on the inner surface of the concave support platform (61); A T-shaped groove (631) is provided at the upper end of the second support platform (63), a spring (632) is fixedly installed on the bottom wall of the inner surface of the T-shaped groove (631), and a baffle (633) is fixedly connected to the upper end of the spring (632).

2. A patient assisting lying-down device for internal medicine nursing according to claim 1, characterized in that: The front and rear ends of the bed board (3) are both provided with a first slide groove (31), the middle portion of the lower end of the bed board (3) is provided with a second slide groove (32), and the left portion of the bed board (3) is rotatably connected to the right portion of the bed board (3).

3. The patient assisting lying-down device for internal medicine nursing according to claim 2, characterized in that: The lifting mechanism (4) comprises a transverse plate (41), the transverse plate (41) being fixedly mounted at the middle of the opposite surfaces of the two left support legs (1), a worm wheel (42) being rotatably mounted at the middle of the upper end of the transverse plate (41), a worm gear (45) being meshed with the worm wheel (42), the worm gear (45) being fixedly connected to a motor (44), a threaded rod (43) being rotatably mounted at the middle of the worm wheel (42), the upper end of the threaded rod (43) being fixedly connected to a support frame (46), the upper end of the support frame (46) being rotatably connected to a roller (47).

4. The patient assisting lying-down device for internal medicine nursing according to claim 3 is characterized in that: The roller (47) is slidably mounted on the inner surface of the second slide groove (32).

Images