Reminding device for angle adjustment of hospital bed

Abstract

The utility model discloses a reminding device for angle adjustment of a hospital bed, which comprises a fixed adsorption foot, a rotary adsorption foot is rotatably mounted at one end of the fixed adsorption foot, a storage battery is arranged in one end of the fixed adsorption foot, and a reminding mechanism is arranged at one end of the fixed adsorption foot and one end of the rotary adsorption foot. The reminding device is used for reminding a user after the bed body rotates to a certain angle. According to the reminding device for angle adjustment of the hospital bed, the fixed adsorption foot and the rotary adsorption foot are adsorbed between the bed bodies which rotate relatively at the two ends, so that the rotation angle of the bed bodies can be converted into the rotation angle between the fixed adsorption foot and the rotary adsorption foot; the lifting angle of the bed body can be accurately determined by measuring the rotation angle between the fixed adsorption foot and the rotary adsorption foot, and the buzzer is started through contact of the first contact column and the second contact column when the rotary adsorption foot rotates to a preset angle by rotating the rotary ring by a certain angle.

Description

Technical Field

[0001] The utility model relates to the technical field of medical beds, in particular to a reminder device for adjusting the angle of a hospital bed. Background Art

[0002] In daily nursing work, nurses not only need to perform infusion, injection, and record filling, complete basic nursing, but also perform posture care. Appropriate posture care plays an important role in treating diseases, alleviating symptoms, conducting various examinations, preventing diseases, and reducing pain. When the head of the bed is raised to a certain angle, the diaphragm can be lowered, the chest cavity can be expanded, and the lung capacity can be increased, which is beneficial to breathing, improves dyspnea, facilitates abdominal drainage, limits infection, reduces tension on abdominal wounds, relieves pain, and is beneficial to wound healing. It can reduce bleeding after head and neck surgery, is beneficial to the breathing of bedridden patients, and prevents and reduces the occurrence of reflux and aspiration pneumonia. However, in the process of raising the head of the bed, many clinical nurses mostly use visual inspection, but the accuracy is poor. Nurses do not have accurate quantitative standards during the operation and can only judge based on clinical experience, which affects the treatment effect of patients. Therefore, a reminder device for adjusting the angle of hospital beds is proposed. Utility Model Content

[0003] The utility model aims to provide a reminder device for adjusting the angle of a hospital bed, so as to solve the problem of poor accuracy in performing the bed head raising operation proposed in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reminder device for adjusting the angle of a hospital bed, comprising a fixed adsorption foot, one end of which is rotatably mounted with a rotating adsorption foot, and a battery is arranged inside one end of the fixed adsorption foot, and one end of the fixed adsorption foot and the rotating adsorption foot are provided with a reminder mechanism for reminding the user after the bed is rotated to a certain angle.

[0005] Preferably, the reminder mechanism includes: a swivel, which is tightly fitted and rotatably mounted on the outer surface of the middle section of the fixed adsorption foot, a first contact column is fixedly provided on the inner surface of the swivel, a second contact column is fixedly provided on the inner surface of one end of the rotatable adsorption foot, a buzzer is fixedly provided on the upper end of the fixed adsorption foot, a yield groove is provided on the upper surface of the fixed adsorption foot, a transparent plate is fixedly provided inside the yield groove, and a scale groove is provided on the outer surface of the transparent plate, and an indicator rod is fixedly provided on the upper surface of the swivel.

[0006] By adopting the above technical solution, the indicator rod can indicate the current rotation angle of the rotating ring by pointing to the scale groove.

[0007] Preferably, the first contact column is connected to the buzzer through a wire, and the second contact column is connected to a battery inside one end of the fixed adsorption foot through a wire.

[0008] By adopting the above technical solution, the first contact post can make contact with the second contact post so that the storage battery can supply power to the buzzer.

[0009] Preferably, one end of the fixed adsorption foot and the rotating adsorption foot is provided with a proximity prompting mechanism for reminding the operator when the bed is about to be rotated into place.

[0010] The above technical solution is adopted to prevent the operator from excessively rotating the bed.

[0011] Preferably, the proximity warning mechanism comprises: a contact block, which is fixedly arranged on the lower end side surface of the rotating ring, and the contact block is connected to the warning light through a wire, and the warning light and the contact block are arranged in a one-to-one correspondence.

[0012] By adopting the above technical solution, the corresponding warning lights can be lit one by one when the contact blocks contact the second contact posts one by one.

[0013] Preferably, a rotation limiting mechanism is provided at one end of the fixed adsorption foot and the rotating adsorption foot to prevent the rotating ring from being synchronously driven during the rotation of the rotating adsorption foot, thereby ensuring the positioning accuracy of the rotation angle.

[0014] By adopting the above technical solution, the rotating ring will not rotate randomly during the rotation of the adsorption foot, causing deviation from the set angle.

[0015] Preferably, the rotation limiting mechanism includes: a limiting tooth, the limiting tooth is arranged on the outer surface of the upper end of the fixed adsorption foot, a sliding tooth is arranged on the outer surface of the rotating ring below the limiting tooth, and a limiting ring is arranged at the upper end of the rotating ring, and a displacement column is fixedly arranged on the lower surface of the limiting ring, the limiting ring and the limiting tooth and the sliding tooth are all installed by snap-fitting, the limiting ring is slidably installed with the rotating ring through the displacement column, and a spring is connected between the displacement column and the rotating ring.

[0016] By adopting the above technical solution, the limiting ring can be engaged with the limiting teeth and the sliding teeth at the same time.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the hospital bed angle adjustment reminder device:

[0018] 1. By attaching the fixed adsorption foot and the rotating adsorption foot respectively between the two ends of the relatively rotating bed, the rotation angle of the bed can be converted into the rotation angle between the fixed adsorption foot and the rotating adsorption foot. By measuring the rotation angle between the fixed adsorption foot and the rotating adsorption foot, the lifting angle of the bed can be accurately determined;

[0019] 2. Furthermore, by rotating the rotating ring at a certain angle, the rotating adsorption foot can activate the buzzer by contacting the first contact column and the second contact column when it rotates to a predetermined angle, so that the buzzer can remind the operator to reach the predetermined angle. Therefore, after the bed is adjusted to the predetermined angle, the nurse is spared the tedious process of going back and forth between the bed and the bedside to check whether the angle is appropriate, which is conducive to improving the work efficiency of the nurse;

[0020] 3. Furthermore, by the second contact column contacting the contact block in turn and lighting up the indicator lights one by one as the adsorption foot rotates, the operator can judge the difference between the current rotation angle of the bed and the preset angle by observing the position of the indicator lights, so as to control the rotation speed of the bed and avoid excessive rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the overall working state of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the overall cutaway surface of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the cross-section surface connecting the first contact column and the second contact column of the utility model;

[0025] Figure 5 It is a three-dimensional structural schematic diagram of the cross-section surface connecting the rotating ring and the contact block of the utility model;

[0026] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. Fixed adsorption foot; 2. Rotating adsorption foot; 3. Rotating ring; 4. First contact column; 5. Second contact column; 6. Buzzer; 7. Yield groove; 8. Transparent plate; 9. Scale groove; 10. Indicator rod; 11. Contact block; 12. Warning light; 13. Limiting tooth; 14. Sliding tooth; 15. Limiting ring; 16. Displacement column. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] See also Figure 1-6 The utility model provides a technical solution: a reminder device for adjusting the angle of a hospital bed.

[0030] Embodiment 1: This embodiment discloses: a fixed adsorption foot 1, one end of which is rotatably mounted with a rotating adsorption foot 2, and one end of which is internally provided with a storage battery, and one end of which is provided with a reminder mechanism for reminding the user after the bed body is rotated to a certain angle;

[0031] The reminder mechanism comprises: a rotating ring 3, which is tightly fitted and rotatably mounted on the outer surface of the middle section of the fixed adsorption foot 1, a first contact column 4 is fixedly arranged on the inner surface of the rotating ring 3, a second contact column 5 is fixedly arranged on the inner surface of one end of the rotating adsorption foot 2, a buzzer 6 is fixedly arranged on the upper end of the fixed adsorption foot 1, a yielding groove 7 is provided on the upper surface of the fixed adsorption foot 1, and a transparent plate 8 is fixedly arranged inside the yielding groove 7, and a scale groove 9 is provided on the outer surface of the transparent plate 8, and an indicator rod 10 is fixedly arranged on the upper surface of the rotating ring 3;

[0032] The first contact column 4 is connected to the buzzer 6 through a wire, and the second contact column 5 is connected to the battery inside one end of the fixed adsorption foot 1 through a wire;

[0033] When in use, firstly adsorb the fixed adsorption foot 1 and the rotating adsorption foot 2 respectively on the side surfaces of the two relatively rotating bed boards, align the connection between the rotating axes of the fixed adsorption foot 1 and the rotating adsorption foot 2 with the rotating axis between the two bed boards, then rotate the swivel 3, and judge the rotation angle of the swivel 3 at this time by the scale groove 9 on the surface of the transparent plate 8 inside the give way groove 7 directly opposite to the indicator rod 10, until the swivel 3 rotates to a predetermined angle, and then in the process of the bed body being raised, the rotating adsorption foot 2 rotates relative to the fixed adsorption foot 1 as the bed body rotates, and the second contact column 5 gradually approaches the first contact column 4 until the second contact column 5 contacts the first contact column 4, and the buzzer 6 is energized by the battery, and the buzzer 6 emits a prompt sound to the operator to stop lifting the bed body, thereby completing the precise adjustment of the bed body angle.

[0034] Embodiment 2: This embodiment is disclosed on the basis of embodiment 1: a proximity prompt mechanism is provided at one end of the fixed adsorption foot 1 and the rotating adsorption foot 2, for reminding the operator when the bed is about to rotate into place;

[0035] The proximity prompt mechanism includes: a contact block 11, which is fixedly arranged on the lower end side surface of the rotating ring 3, and the contact block 11 is connected to the prompt light 12 through a wire, and the prompt light 12 and the contact block 11 are arranged in a one-to-one correspondence;

[0036] When the second contact column 5 approaches the first contact column 4, the second contact column 5 contacts the contact block 11 one by one to light up the indicator light 12 on the upper surface of the fixed adsorption foot 1. The indicator lights 12 are lit one by one to remind the operator of the distance between the second contact column 5 and the first contact column 4 at this time.

[0037] Embodiment 3: This embodiment is disclosed on the basis of Embodiment 1 and Embodiment 2: a rotation limiting mechanism is provided at one end of the fixed adsorption foot 1 and the rotating adsorption foot 2, so as to prevent the rotating ring 3 from being synchronously driven during the rotation of the rotating adsorption foot 2, thereby ensuring the positioning accuracy of the rotation angle;

[0038] The rotation limiting mechanism includes: a limiting tooth 13, the limiting tooth 13 is provided on the outer surface of the upper end of the fixed adsorption foot 1, a sliding tooth 14 is provided on the outer surface of the rotating ring 3 below the limiting tooth 13, and a limiting ring 15 is provided on the upper end of the rotating ring 3, and a displacement column 16 is fixedly provided on the lower surface of the limiting ring 15, the limiting ring 15 and the limiting tooth 13 and the sliding tooth 14 are all installed by snapping, the limiting ring 15 is slidably installed with the rotating ring 3 through the displacement column 16, and a spring is connected between the displacement column 16 and the rotating ring 3;

[0039] When the swivel 3 is rotated, the limit ring 15 slides down relative to the swivel 3 through the displacement column 16, and the limit ring 15 is disengaged from the limit tooth 13. At this time, the swivel 3 can rotate relative to the fixed adsorption foot 1. When the swivel 3 is rotated into place, the limit ring 15 is released. The limit ring 15 slides up under the support of the spring and engages with the limit tooth 13 and the sliding tooth 14 at the same time, making it impossible for the swivel 3 to rotate relative to the fixed adsorption foot 1, so as to ensure that the swivel 3 can remain stable and does not rotate randomly during the rotation of the adsorption foot 2.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reminder device for adjusting the angle of a hospital bed, comprising a fixed adsorption foot (1), one end of which is rotatably mounted with a rotatable adsorption foot (2), and one end of which is internally provided with a storage battery, characterized in that: One end of the fixed adsorption foot (1) and the rotating adsorption foot (2) is provided with a reminder mechanism, which is used to remind the user after the bed body is rotated to a certain angle; The reminder mechanism comprises: a rotating ring (3), the rotating ring (3) is tightly fitted and rotatably mounted on the outer surface of the middle section of the fixed adsorption foot (1), a first contact column (4) is fixedly arranged on the inner surface of the rotating ring (3), a second contact column (5) is fixedly arranged on the inner surface of one end of the rotating adsorption foot (2), a buzzer (6) is fixedly arranged on the upper end of the fixed adsorption foot (1), a clearance groove (7) is provided on the upper surface of the fixed adsorption foot (1), a transparent plate (8) is fixedly arranged inside the clearance groove (7), and a scale groove (9) is provided on the outer surface of the transparent plate (8), and an indicator rod (10) is fixedly arranged on the upper surface of the rotating ring (3).

2. A reminder device for adjusting the angle of a hospital bed according to claim 1, characterized in that: The first contact post (4) is connected to a buzzer (6) via a wire, and the second contact post (5) is connected to a storage battery inside one end of the fixed adsorption foot (1) via a wire.

3. A reminder device for adjusting the angle of a hospital bed according to claim 1, characterized in that: One end of the fixed adsorption foot (1) and the rotating adsorption foot (2) is provided with a proximity prompting mechanism, which is used to remind the operator when the bed body is about to rotate into place.

4. A reminder device for adjusting the angle of a hospital bed according to claim 3, characterized in that: The approach prompting mechanism comprises: a contact block (11), the contact block (11) is fixedly arranged on the lower end side surface of the rotating ring (3), and the contact block (11) is connected to the prompting light (12) through a wire, and the prompting light (12) and the contact block (11) are arranged in a one-to-one correspondence.

5. The device for reminding the angle adjustment of a hospital bed according to claim 1, characterized in that: One end of the fixed adsorption foot (1) and the rotating adsorption foot (2) is provided with a rotation limiting mechanism for preventing the rotating ring (3) from being synchronously driven during the rotation of the rotating adsorption foot (2), thereby ensuring the positioning accuracy of the rotation angle.

6. A reminder device for adjusting the angle of a hospital bed according to claim 5, characterized in that: The rotation limiting mechanism comprises: a limiting tooth (13), wherein the limiting tooth (13) is provided on the outer surface of the upper end of the fixed adsorption foot (1), and a sliding tooth (14) is provided on the outer surface of the rotating ring (3) below the limiting tooth (13), and a limiting ring (15) is provided at the upper end of the rotating ring (3), and a displacement column (16) is fixedly provided on the lower surface of the limiting ring (15), and the limiting ring (15) and the limiting tooth (13) and the sliding tooth (14) are all installed by snapping, and the limiting ring (15) is slidably installed with the rotating ring (3) through the displacement column (16), and a spring is connected between the displacement column (16) and the rotating ring (3).

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