Feeding angle regulator for patient with dysphagia

Abstract

The feeding angle regulator comprises a base frame and a rotating plate, one end of the top of the base frame is fixedly connected with a shaft rod frame, one end of the rotating plate is fixedly connected with a rotating frame, the rotating frame is matched with the shaft rod frame in a rotating mode, the top of the rotating plate is fixedly connected with a neck pillow, and the neck pillow is fixedly connected with the rotating plate. The utility model has the beneficial effects that the rotating plate can rotate on the base frame, the neck pillow is fixed on the rotating plate, so that the neck pillow can rotate on the base frame, then the driving mechanism can push the lifting mechanism to operate, and the lifting mechanism is arranged between the base frame and the rotating plate, so that the neck pillow can rotate on the base frame. And finally, the arranged limiting mechanism can limit the position between the base frame and the rotating frame, and the rotating plate is fixed to the rotating frame, so that the rotating plate can be positioned, and the rotating angle can be better controlled and adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing devices, in particular to a feeding angle regulator for patients with dysphagia. Background Art

[0002] Patients with dysphagia after stroke are prone to aspiration, so the choice of eating posture and angle is crucial. Raising the head of the inpatient bed will not meet the standard of safe eating due to various restrictions. In clinical practice, various pillows are often used for assistance, which are not easy to fix and maintain. Patients are prone to tension, and pillows are easy to loosen, making it inconvenient to assist patients with dysphagia after stroke to eat.

[0003] Currently, nasogastric feeding is the main approach for patients at high risk of aspiration in clinical practice. During each nasogastric feeding, the nurse has to raise the head of the bed 30 degrees using the crank at the end of the bed, which consumes the nurse's time and energy. When the patient takes a side-lying position with the head of the bed raised 30 degrees, the head is only supported by an ordinary pillow in clinical practice, and it is difficult to achieve a position that fixes the head and prevents aspiration.

[0004] Therefore, there is an urgent need for a feeding angle regulator for patients with dysphagia to solve the above problems. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a feeding angle adjuster for patients with dysphagia, and the utility model is realized through the following technical solutions.

[0006] A feeding angle adjuster for patients with dysphagia, comprising a base frame and a rotating plate, wherein one end of the top of the base frame is fixedly connected to a shaft frame, one end of the rotating plate is fixedly connected to the rotating frame, and the rotating frame and the shaft frame are rotatably matched, and the top of the rotating plate is fixedly connected to a neck pillow, and further comprising:

[0007] A lifting mechanism, the lifting mechanism is used to promote the rotation and opening between the base frame and the rotating plate;

[0008] A limiting mechanism, which can position and fix the rotating base frame and the rotating plate;

[0009] The driving mechanism is used to drive the lifting mechanism to operate.

[0010] Furthermore, the lifting mechanism includes a screw rod, which is rotatably connected to the inside of the base frame, one end of the outer surface of the screw rod is movably connected to a movable seat, the top of the movable seat is rotatably connected to a push rod, and one end of the push rod rotates at the bottom of the rotating plate, one end of the outer surface of the screw rod is fixedly connected to a first gear, and the driving mechanism can drive the first gear to rotate.

[0011] Furthermore, the driving mechanism includes a servo motor, an output shaft of the servo motor is fixedly connected to a second gear, and the second gear is meshingly connected to the first gear.

[0012] Furthermore, the limiting mechanism includes a U-shaped limiting plate and a reset plate, the U-shaped limiting plates are two parallel plates fixed at one end of the top of the base frame, the outer surface of the U-shaped limiting plate is provided with five positioning holes, and the angle between the five positioning holes is °, one side of the reset plate is fixed to the U-shaped limiting plate by two first telescopic rods, and one side of the reset plate is fixedly connected to a reset extrusion rod, and the reset extrusion rod movably penetrates the U-shaped limiting plate through the positioning hole.

[0013] Furthermore, one end of the first telescopic rod is movably connected to the second telescopic rod, one end of the second telescopic rod is fixed on the U-shaped limiting plate, the other end of the second telescopic rod is fixedly connected to a slider, and the slider slides inside the first telescopic rod, the bottom of the slider is fixedly connected to a second spring, and one end of the second spring is fixed inside the first telescopic rod.

[0014] Furthermore, positioning rods are movably penetrated on both sides of the rotating frame, and one end of the positioning rod located inside the rotating frame is fixedly connected to a first spring, and the first spring movably penetrates the U-shaped limiting plate through the positioning hole.

[0015] The beneficial effect of the utility model is that during the operation of the device, the rotating plate that is first arranged can rotate on the base frame. Since the neck pillow is fixed on the rotating plate, the neck pillow can rotate on the base frame. Then a driving mechanism is arranged to drive the lifting mechanism to operate. The lifting mechanism is arranged between the base frame and the rotating plate, so that the driving mechanism can drive the rotating plate to rotate on the base frame. Finally, the limiting mechanism that is arranged can limit the position between the base frame and the rotating frame. The rotating plate is fixed on the rotating frame, so that the rotating rotating plate can be positioned, and the rotation angle can be better controlled and adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : A schematic diagram of the structure of a feeding angle regulator for patients with dysphagia according to the utility model;

[0018] Figure 2 : The utility model Figure 1 A magnified view of middle;

[0019] Figure 3 : A schematic diagram of the connection between the shaft frame and the rotating frame of the utility model;

[0020] Figure 4 : The utility model Figure 3 Enlarged view of middle B;

[0021] Figure 5 : A schematic diagram of the structure of the U-shaped limiting plate of the utility model;

[0022] Figure 6 : A schematic diagram of the structure of the reset plate of the utility model;

[0023] Figure 7 : A schematic diagram of the connection between the first telescopic rod and the second telescopic rod of the utility model;

[0024] Figure 8 : The utility model Figure 1 Side view of.

[0025] The reference numerals are as follows:

[0026] 1. Base frame; 11. Shaft frame; 12. Screw rod; 121. First gear; 122. Movable seat; 123. Push rod; 13. Servo motor; 131. Second gear;

[0027] 2. Rotating plate; 21. Rotating frame; 211. Positioning rod; 212. First spring;

[0028] 3. Neck pillow;

[0029] 4. U-shaped limit plate; 41. Positioning jack;

[0030] 5. Reset plate; 51. Reset extrusion rod; 52. First telescopic rod; 521. Second telescopic rod; 522. Sliding block; 523. Second spring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] like Figure 1-8 As shown, the utility model has the following specific embodiments. Example

[0033] A feeding angle adjuster for patients with dysphagia, comprising a base frame 1 and a rotating plate 2, wherein one end of the top of the base frame 1 is fixedly connected to a shaft frame 11, one end of the rotating plate 2 is fixedly connected to a rotating frame 21, and the rotating frame 21 is rotatably matched with the shaft frame 11, and a neck pillow 3 is fixedly connected to the top of the rotating plate 2, and further comprising:

[0034] A lifting mechanism, the lifting mechanism is used to push the base frame 1 and the rotating plate 2 to rotate and open;

[0035] A limiting mechanism, which can position and fix the rotating base frame 1 and the rotating plate 2;

[0036] The driving mechanism is used to drive the lifting mechanism to operate.

[0037] By adopting the above technical solution, when using the device, the rotating plate 2 is first set to rotate on the base frame 1. Since the neck pillow 3 is fixed on the rotating plate 2, the neck pillow 3 can rotate on the base frame 1. Then, a driving mechanism is set to drive the lifting mechanism to operate. The lifting mechanism is set between the base frame 1 and the rotating plate 2, so that the driving mechanism can drive the rotating plate 2 to rotate on the base frame 1. Finally, the limiting mechanism is set to limit the base frame 1 and the rotating frame 21. The rotating plate 2 is fixed on the rotating frame 21, so that the rotating rotating plate 2 can be positioned, and the rotation angle can be better controlled and adjusted.

[0038] Specifically, the lifting mechanism includes a screw rod 12, which is rotatably connected to the inside of the base frame 1, one end of the outer surface of the screw rod 12 is movably connected to a movable seat 122, the top of the movable seat 122 is rotatably connected to a push rod 123, and one end of the push rod 123 is rotated at the bottom of the rotating plate 2, one end of the outer surface of the screw rod 12 is fixedly connected to a first gear 121, and the driving mechanism can drive the first gear 121 to rotate;

[0039] The driving mechanism includes a servo motor 13 . The output shaft of the servo motor 13 is fixedly connected with a second gear 131 , and the second gear 131 is meshedly connected with the first gear 121 .

[0040] By adopting the above technical solution, the set driving mechanism can push the lifting mechanism to drive the rotating plate 2 to rotate and lift, that is, the set servo motor 13 can drive the second gear 131 to rotate, the second gear 131 can drive the meshing first gear 121 to rotate, and the first gear 121 can drive the screw rod 12 to rotate. Due to the threaded cooperation between the movable seat 122 and the screw rod 12, the movable seat 122 and the rotating plate 2 are rotatably connected through the set push rod 123, so that the movable seat 122 can push the rotating plate 2 to rotate and adjust.

[0041] Specifically, the limiting mechanism includes a U-shaped limiting plate 4 and a reset plate 5. The U-shaped limiting plate 4 is two parallel plates fixed to one end of the top of the base frame 1. Five positioning holes 41 are provided on the outer surface of the U-shaped limiting plate 4. The angle between the five positioning holes 41 is 15°. One side of the reset plate 5 is fixed to the U-shaped limiting plate 4 by two first telescopic rods 52. One side of the reset plate 5 is fixedly connected with a reset extrusion rod 51. The reset extrusion rod 51 movably penetrates the U-shaped limiting plate 4 through the positioning hole 41.

[0042] One end of the first telescopic rod 52 is movably connected to the second telescopic rod 521, one end of the second telescopic rod 521 is fixed to the U-shaped limiting plate 4, the other end of the second telescopic rod 521 is fixedly connected to a slider 522, and the slider 522 slides inside the first telescopic rod 52, the bottom of the slider 522 is fixedly connected to a second spring 523, one end of the second spring 523 is fixed inside the first telescopic rod 52;

[0043] Positioning rods 211 are movably penetrated on both sides of the rotating frame 21 , and one end of the positioning rod 211 located inside the rotating frame 21 is fixedly connected to a first spring 212 , and the first spring 212 movably penetrates the U-shaped limiting plate 4 through the positioning hole 41 .

[0044] By adopting the above technical scheme, the U-shaped limit plate 4 can be set to limit the rotating frame 21 for rotation and adjustment, and the reset plate 5 can push the positioning rod 211 on the rotating frame 21 to reset, that is, the rotating frame 21 can rotate on the shaft frame 11, and during the rotation of the rotating frame 21, one end of the positioning rod 211 set on the rotating frame 21 can be inserted into the positioning hole 41 opened on the outer surface of the U-shaped limit plate 4, so that when the rotating frame 21 rotates to a certain position on the shaft frame 11, it can be positioned and fixed by the U-shaped limit plate 4. Since the reset plate 5 is connected to the U-shaped limit plate 4 by the first telescopic rod 52, the reset plate 5 is The reset extrusion rod 51 can be inserted into the positioning hole 41 opened on the U-shaped limit plate 4, so that the positioning rod 211 inserted into the positioning hole 41 can be squeezed out. At this time, the positioning rod 211 can be separated from the limit of the U-shaped limit plate 4, so that the rotating frame 21 can continue to rotate on the shaft rod frame 11. When the rotating frame 21 drives the positioning rod 211 to rotate to the position of the next positioning hole 41, the first spring 212 connected to the rotating frame 21 can push the positioning rod 211 to automatically reset, so that the positioning rod 211 continues to be inserted into the corresponding positioning hole 41, and then the positioning hole 41 and the U-shaped limit plate 4 are positioned again.

[0045] To further explain this embodiment, the first telescopic rod 52 connected to the reset plate 5 can slide with the second telescopic rod 521. After the first telescopic rod 52 is compressed, the second telescopic rod 521 can push the slider 522 to squeeze the second spring 523 to slide inside the first telescopic rod 52. After squeezing, the second spring 523 can automatically reset, thereby pushing the second telescopic rod 521 and the first telescopic rod 52 to reset, so that the reset plate 5 can automatically reset after pushing the reset extrusion rod 51 to move.

[0046] For further explanation of this embodiment, the angle spacing between the five positioning holes 41 set on the U-shaped limit plate 4 is 15°, so that the rotating rotating frame 21 can be positioned and fixed at 0°, 15°, 30°, 45°, and 60° respectively, and then the rotating plate 2 connected to the rotating frame 21 can be adjusted to a specified angle for positioning.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding angle adjuster for patients with dysphagia, comprising a base frame (1) and a rotating plate (2), characterized in that: One end of the top of the base frame (1) is fixedly connected to a shaft frame (11), one end of the rotating plate (2) is fixedly connected to a rotating frame (21), and the rotating frame (21) and the shaft frame (11) are rotatably matched, and the top of the rotating plate (2) is fixedly connected to a neck pillow (3), and further comprises: A lifting mechanism, the lifting mechanism being used to push the base frame (1) and the rotating plate (2) to rotate and open; A limiting mechanism, wherein the limiting mechanism is capable of positioning and fixing the rotating base frame (1) and the rotating plate (2); The driving mechanism is used to drive the lifting mechanism to operate.

2. The feeding angle adjuster for patients with dysphagia according to claim 1, characterized in that: The lifting mechanism comprises a screw rod (12), wherein the screw rod (12) is rotatably connected to the inside of the base frame (1), one end of the outer surface of the screw rod (12) is movably connected to a movable seat (122), the top of the movable seat (122) is rotatably connected to a push rod (123), and one end of the push rod (123) is rotatably connected to the bottom of the rotating plate (2), one end of the outer surface of the screw rod (12) is fixedly connected to a first gear (121), and the driving mechanism can drive the first gear (121) to rotate.

3. The feeding angle adjuster for patients with dysphagia according to claim 2, characterized in that: The driving mechanism comprises a servo motor (13), the output shaft of the servo motor (13) being fixedly connected to a second gear (131), and the second gear (131) being meshingly connected to the first gear (121).

4. The feeding angle adjuster for patients with dysphagia according to claim 1, characterized in that: The limiting mechanism comprises a U-shaped limiting plate (4) and a reset plate (5); the U-shaped limiting plates (4) are two mutually parallel plates fixed at one end of the top of the base frame (1); the outer surface of the U-shaped limiting plate (4) is provided with five positioning holes (41); the angles between the five positioning holes (41) are 15°; one side of the reset plate (5) is fixed to the U-shaped limiting plate (4) by two first telescopic rods (52); one side of the reset plate (5) is fixedly connected with a reset extrusion rod (51); the reset extrusion rod (51) movably penetrates the U-shaped limiting plate (4) through the positioning holes (41).

5. The feeding angle adjuster for patients with dysphagia according to claim 4, characterized in that: One end of the first telescopic rod (52) is movably connected to the second telescopic rod (521), one end of the second telescopic rod (521) is fixed on the U-shaped limiting plate (4), the other end of the second telescopic rod (521) is fixedly connected to a slider (522), and the slider (522) slides inside the first telescopic rod (52), the bottom of the slider (522) is fixedly connected to a second spring (523), and one end of the second spring (523) is fixed inside the first telescopic rod (52).

6. The feeding angle adjuster for patients with dysphagia according to claim 5, characterized in that: Both sides of the rotating frame (21) are movably penetrated by positioning rods (211), one end of the positioning rods (211) located inside the rotating frame (21) is fixedly connected to a first spring (212), and the first spring (212) movably penetrates the U-shaped limiting plate (4) through the positioning insertion hole (41).

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