Body position adjusting device for bedridden patient

Abstract

The utility model relates to the technical field of sickbed improvement, and discloses a bedridden patient body position adjusting device which comprises a bed board, a moving mechanism is fixedly connected to the front face of the bed board, a backrest is rotationally connected to the edge of one side of the top face of the bed board, and limiting mechanisms are fixedly connected to the two sides of the front face of the backrest. A shifting mechanism is welded to the bottom face of the bed board, a supporting frame is fixedly connected to the back of the bed board, antirust paint is sprayed to the surface of the supporting frame, an air cylinder is welded to the top face of the supporting frame, a straight rod is welded to the output end of the air cylinder, and reinforcing blocks are fixedly connected to the two sides of the bed board. According to the body position adjusting device for the bedridden patient, through the arrangement of the moving mechanism, when the device is used, the legs of the patient are sleeved with binding rings, an electric telescopic rod is started, the electric telescopic rod drives a bearing plate to repeatedly rotate up and down, and a connecting block rotates along with the bearing plate, so that movement of leg joints of the patient is facilitated, and joint stiffness and amyotrophy are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hospital bed improvement, in particular to a device for adjusting the body position of bedridden patients. Background Art

[0002] A body position adjustment device for bedridden patients is a device used to change the body position of a patient in bed to increase comfort, prevent pressure sores and other complications. Currently, most body position adjustment devices for bedridden patients are not easy to move the patient's legs, are not conducive to promoting the activity of the patient's joints, and cannot prevent joint stiffness and muscle atrophy. Therefore, a body position adjustment device for bedridden patients is proposed.

[0003] The automatic adjustment device for lying position of bedridden patients disclosed in the publication number CN215689317U includes a first bracket for supporting the upper body, a second bracket for supporting the lower body, an electric push rod for adjusting the upper body lifting angle, and a bed sliding drag mechanism for correcting the bed posture. The tail end of the first bracket is hinged to the part of the second bracket near the head end through a pin shaft, a support is provided at the lower part of the first bracket, one end of the electric push rod is hinged to the support, and the other end of the electric push rod is hinged to the head end of the second bracket; the bed sliding drag mechanism includes a first roller, a second roller, an intermediate roller, an annular drag pad, a stepper motor and a mounting plate. The utility model has an ingenious structure and a reasonable design. It can not only adjust the upper body lifting angle of bedridden patients, but also can easily reset bedridden patients when they slide out of bed, thereby realizing the automatic adjustment of the patient's lying position. The operation is convenient and labor-saving, and it can be directly installed on the bed frame of an existing hospital bed for use, and has a wide range of applications.

[0004] However, the automatic lying posture adjustment device for bedridden patients has the following disadvantages: it is not easy to move the patient's legs, which is not conducive to promoting the movement of the patient's joints. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The technical problem solved by the utility model is to provide a device for adjusting the body position of bedridden patients which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of difficulty in moving the patient's legs raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for adjusting the body position of bedridden patients, comprising a bed board, a moving mechanism fixedly connected to the front of the bed board, the moving mechanism comprising a connecting rod fixedly connected to the front of the bed board, connecting blocks are rotatably connected on both sides of the front of the connecting rod, a receiving plate is fixedly connected to the front of the two connecting blocks, a clamping ring is bonded to the top surface of the two receiving plates, an electric telescopic rod is integrally connected to the bottom surface of the two receiving plates, the electric telescopic rod facilitates the adjustment of the angle of the receiving plate, a backrest is rotatably connected to an edge of one side of the top surface of the bed board, limiting mechanisms are fixedly connected to both sides of the front of the backrest, and a shifting mechanism is welded to the bottom surface of the bed board.

[0009] As a further solution of the utility model, the limiting mechanism includes rectangular blocks fixedly connected to both sides of the front side of the backrest, the top surfaces of the two rectangular blocks are clamped with hooks, one side of the two hooks is fixedly connected with an airbag, and one side of the two airbags are bonded with two anti-slip pads, which help to increase the anti-slip performance of the airbag.

[0010] As a further solution of the utility model, a support frame is fixedly connected to the back of the bed board, and the surface of the support frame is sprayed with anti-rust paint, which prevents the support frame from being corroded by water vapor.

[0011] As a further solution of the utility model, a cylinder is welded to the top surface of the support frame, and a straight rod is welded to the output end of the cylinder, and the straight rod is convenient for adjusting the backrest angle.

[0012] As a further solution of the utility model, reinforcement blocks are fixedly connected to both sides of the bed board, and a threaded hole is opened on one side of the reinforcement block, and the threaded hole is convenient for installing the reinforcement block.

[0013] (III) Beneficial effects

[0014] The utility model provides a device for adjusting the body position of bedridden patients, which has the following beneficial effects:

[0015] 1. The device for adjusting the position of bedridden patients is provided with a moving mechanism. When using the device, the patient's legs are put into the restraint ring, and the electric telescopic rod is started. The electric telescopic rod drives the receiving plate to rotate up and down repeatedly, and the connecting block rotates with the receiving plate, which helps to promote the activity of the patient's leg joints and prevent joint stiffness and muscle atrophy.

[0016] 2. The device for adjusting the position of bedridden patients, through the setting of the limiting mechanism, engages the hook on one side of the rectangular block, so that the airbag is limited and fixed on the front side of the backrest, and the airbag is pressed to make the airbag larger and drive the anti-slip pad to move until one side of the anti-slip pad is attached to one side of the patient's head, thereby ensuring that the patient's head is in a proper position and avoiding the head from suddenly tilting backward or to the side and causing a fall or accidental injury. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the telescopic long rod of the utility model.

[0022] In the figure: 1. bed board; 2. moving mechanism; 201. connecting rod; 202. connecting block; 203. receiving plate; 204. clamping ring; 205. electric telescopic rod; 3. backrest; 4. limiting mechanism; 401. rectangular block; 402. hook; 403. air bag; 404. anti-slip mat; 5. moving mechanism; 501. bed frame; 502. universal wheel; 503. connecting plate; 504. telescopic long rod; 505. handle; 6. support frame; 7. cylinder; 8. reinforcement block. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: a device for adjusting the body position of a patient in bed, comprising a bed board 1, a moving mechanism 2 fixedly connected to the front of the bed board 1, the moving mechanism 2 comprising a connecting rod 201 fixedly connected to the front of the bed board 1, connecting blocks 202 are rotatably connected to the front sides of the connecting rod 201, receiving plates 203 are fixedly connected to the front sides of the two connecting blocks 202, and the top surfaces of the two receiving plates 203 are bonded with tie rings 204, and the bottom surfaces of the two receiving plates 203 are integrally connected with electric telescopic rods 205, which facilitate the adjustment of the angles of the receiving plates 203. The setting of the moving mechanism 2 helps to promote the activity of the patient's leg joints and prevent joint stiffness and muscle atrophy. A backrest 3 is rotatably connected to the edge of one side of the top surface of the bed board 1, and the two sides of the front of the backrest 3 are fixedly connected to the limiting mechanism 4. Through the setting of the limiting mechanism 4, the patient's head is ensured to be in an appropriate position to avoid falling or accidental injury caused by the head suddenly tilting backward or to the side. A shifting mechanism 5 is welded to the bottom surface of the bed board 1;

[0025] See also Figure 3 The limiting mechanism 4 includes rectangular blocks 401 fixedly connected to both sides of the front side of the backrest 3, the top surfaces of the two rectangular blocks 401 are clamped with hooks 402, one side of the two hooks 402 is fixedly connected with an airbag 403, and one side of the two airbags 403 is bonded with two anti-skid pads 404, which are beneficial to increasing the anti-skid performance of the airbags 403.

[0026] See also Figure 2 The back of the bed board 1 is fixedly connected with a support frame 6, and the surface of the support frame 6 is sprayed with anti-rust paint, which prevents the support frame 6 from being corroded by water vapor.

[0027] See also Figure 2 A cylinder 7 is welded on the top surface of the support frame 6, and a straight rod is welded on the output end of the cylinder 7, which facilitates the adjustment of the angle of the backrest 3.

[0028] See also Figure 1 Both sides of the bed board 1 are fixedly connected with reinforcement blocks 8, and one side of the reinforcement block 8 is provided with a threaded hole, which is convenient for installing the reinforcement block 8.

[0029] Embodiment 1:

[0030] See also Figure 4 The shifting mechanism 5 includes a bed frame 501 welded to the bottom surface of the bed board 1, and universal wheels 502 are welded around the bottom surface of the bed frame 501. When the device is used, the bed frame 501 is moved, and the universal wheels 502 drive the device to move to a designated position through the bed frame 501, which is convenient for the staff to move the device;

[0031] Embodiment 2:

[0032] See also Figure 5 The shifting mechanism 5 includes a connecting plate 503 threadedly connected to the front side of the bed board 1, a telescopic long rod 504 is fixedly connected to the front side of the connecting plate 503, and a handle 505 is welded to the front side of the telescopic long rod 504. The screws are turned to fix the connecting plate 503 on the front side of the bed frame 501, and the telescopic long rod 504 is stretched. The telescopic long rod 504 drives the handle 505 to move forward until it moves to a specified length. The handle 505 is held by hand to move the device to a specified position, which is convenient for the staff to move the device more conveniently.

[0033] In the utility model, the working steps of the device are as follows:

[0034] Step 1: When using the device, put the patient's legs into the restraining ring 204, start the electric telescopic rod 205, and the electric telescopic rod 205 drives the receiving plate 203 to rotate up and down repeatedly, and the connecting block 202 rotates with the receiving plate 203;

[0035] The second step: engage the hook 402 with one side of the rectangular block 401 to limit and fix the airbag 403 on the front side of the backrest 3, press the airbag 403 to make it larger and drive the anti-slip pad 404 to move until one side of the anti-slip pad 404 is attached to one side of the patient's head.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0037] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0038] 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 device for adjusting the body position of a bedridden patient, comprising a bed board (1), characterized in that: The front side of the bed board (1) is fixedly connected to a moving mechanism (2), the moving mechanism (2) comprising a connecting rod (201) fixedly connected to the front side of the bed board (1), both sides of the front side of the connecting rod (201) are rotatably connected to connecting blocks (202), the front sides of the two connecting blocks (202) are fixedly connected to receiving plates (203), the top surfaces of the two receiving plates (203) are bonded with restraining rings (204), the bottom surfaces of the two receiving plates (203) are integrally connected with electric telescopic rods (205), one side edge of the top surface of the bed board (1) is rotatably connected to a backrest (3), both sides of the front side of the backrest (3) are fixedly connected to limiting mechanisms (4), and the bottom surface of the bed board (1) is welded with a displacement mechanism (5).

2. A device for adjusting the body position of a bedridden patient according to claim 1, characterized in that: The limiting mechanism (4) comprises rectangular blocks (401) fixedly connected to the two sides of the front of the backrest (3); the top surfaces of the two rectangular blocks (401) are clamped with hooks (402); one side of the two hooks (402) is fixedly connected with an air bag (403); and one side of the two air bags (403) are bonded with two anti-slip pads (404).

3. The device for adjusting the body position of a bedridden patient according to claim 1, characterized in that: The back of the bed board (1) is fixedly connected to a support frame (6), and the surface of the support frame (6) is sprayed with anti-rust paint.

4. The device for adjusting the body position of a bedridden patient according to claim 3, characterized in that: A cylinder (7) is welded to the top surface of the support frame (6), and a straight rod is welded to the output end of the cylinder (7).

5. The device for adjusting the body position of a bedridden patient according to claim 1, characterized in that: Reinforcement blocks (8) are fixedly connected to both sides of the bed board (1), and a threaded hole is provided on one side of the reinforcement block (8).

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