Overturning frame of critical rehabilitation medical bed

Abstract

The utility model discloses a critical rehabilitation medical bed roll-over stand, which relates to the technical field of medical instruments, and comprises a sickbed main body, the side wall of the sickbed main body is fixedly connected with a connecting guardrail, the outer wall of the connecting guardrail is rotatably connected with a first threaded rod, and one end of the first threaded rod is fixedly connected with a servo motor. When a critical patient is subjected to adjuvant therapy through the medical roll-over stand, in order to improve the effect of beating and massaging the back of the patient in all directions after the patient is helped to turn over, a servo motor can be turned on to drive an adjusting block to slide along the outer wall of a sliding rail rod through rotation of a first threaded rod according to the requirement of a massaging position; the horizontal position of a beating block is driven to be adjusted through sliding of an adjusting block, meanwhile, a second electric push rod is opened, a lifting block is driven to slide along the inner wall of a sliding groove, the effect of adjusting the vertical position of the beating block is achieved, and the effect of omni-directional adjusting massage on the back of the critical patient is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a turnover frame for a critical care rehabilitation medical bed. Background Art

[0002] As we all know, critically ill patients cannot move on their own due to their critical condition, which makes them prone to complications such as deep vein thrombosis, pneumonia, osteoporosis, weakened digestive function, muscle atrophy and bedsores, which will not only delay the patient's recovery but may even lead to worsening of the condition or even death. Therefore, patients need to be turned over frequently. Currently, turning patients over is done by multiple caregivers, which is not only very labor-intensive but also painful for the patients.

[0003] For example, announcement number CN220025429U discloses a tilting frame for a critical care rehabilitation medical bed, comprising a left window, a left tilting plate, a fixed shaft 1, a connecting rod 1, a driving device, a fixed shaft 2, a support 1, an oil cylinder and a support 2; in this utility model, the left and right tilting plates are supported by the connecting rod 1 and the connecting rod 2 through the upward movement of the movable seat, so that the patient can be confined between the left and right tilting plates and lie on his side, and then the left and right tilting plates are tilted to the right or left as a whole through the extension or shortening of the oil cylinder, thereby meeting the needs of the side-lying patient to turn over to the right or left, thereby increasing the speed of turning over and reducing the patient's pain; in this utility model, the movable seat is driven downward by a motor, so that the left and right tilting plates can be moved down to put down the patient to complete the turning, and finally the oil cylinder returns to its original position to ensure that the top of the left and right flip plates are in a horizontal state, thereby ensuring the comfort of the patient after turning over.

[0004] However, although the tilting frame of the critical care rehabilitation medical bed can be used to conveniently turn over the critically ill patients, after turning the patient over, the massage effect of adjusting the different positions of the patient's back is not high, which can easily aggravate the discomfort of the patient's back after lying flat for a long time, affecting the treatment comfort of the critically ill patients in the bed.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a turnover frame for a critical care rehabilitation medical bed is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a turnover frame for a critical care rehabilitation medical bed, so as to solve the problem in the above background technology that after turning a patient over, the massage effect for adjusting different positions of the patient's back is not high.

[0007] The top of the adjusting block is fixedly connected to the connecting rod, and the top of the adjusting block is fixedly connected to the first electric push rod, and one end of the first electric push rod is fixedly connected to the lifting block slidably connected to the outer wall of the connecting guardrail. The outer wall of the adjusting block is fixedly connected to the connecting rod, and the top of the connecting rod is fixedly connected to the first electric push rod, and one end of the first electric push rod is fixedly connected to the lifting block slidably connected to the outer wall of the connecting rod. The outer wall of the lifting block is fixedly connected to the second electric push rod, and the outer wall of the second electric push rod is fixedly connected to the knocking block telescopically connected to the inner wall of the connecting rod. A sliding groove is provided at the connection part between the outer wall of the connecting rod and the lifting block, and the outer wall of the bed body is rotatably connected to the turning board.

[0008] Furthermore, the outer wall of the bed body is fixedly connected to a connecting box, the inner wall of the connecting box is rotatably connected to a second threaded rod, one end of the second threaded rod is fixedly connected to a knob, the outer wall of the second threaded rod is threadedly connected to a threaded sliding tooth plate that is slidably connected to the inner wall of the connecting box, and the outer wall of the threaded sliding tooth plate is engaged with a gear that is rotatably connected to the inner wall of the connecting box.

[0009] Furthermore, the adjustment blocks are provided in two groups, and the positions of the two groups of adjustment blocks are symmetrical about the central axis of the bed body, and the adjustment blocks and the connecting guardrails are provided in a one-to-one correspondence.

[0010] Furthermore, a connecting groove is provided at the connecting portion between the inner wall of the lifting block and the striking block, and the end portion of the striking block in contact with the patient's body is made of medical silicone material.

[0011] Furthermore, the movement trajectory of the striking block is in the shape of a cross under the connection between the adjusting block and the lifting block.

[0012] Furthermore, the turning boards are symmetrically arranged on both sides of the bed body.

[0013] Furthermore, a telescopic groove is provided at the connection portion between the inner wall of the connection box and the threaded sliding tooth plate.

[0014] Furthermore, the rotation center of the gear and the rotation center of the turning plate are on the same horizontal plane, and the rotation center of the gear is fixedly connected to the turning plate through a connecting shaft.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The utility model is provided with a knocking block. When a critically ill patient is given auxiliary treatment through a medical turning frame, in order to improve the effect of all-round knocking massage on the patient's back after the patient is turned over, the servo motor can be turned on to rotate the first threaded rod according to the needs of the massage position, thereby driving the adjustment block to slide along the outer wall of the slide rail. The sliding of the adjustment block drives the horizontal position of the knocking block to be adjusted. At the same time, the second electric push rod is turned on to drive the lifting block to slide along the inner wall of the slide groove, thereby adjusting the vertical position of the knocking block, thereby achieving an all-round adjustment massage effect on the back of the critically ill patient.

[0017] 2. The utility model uses the setting of gears. When providing auxiliary treatment for critically ill patients, in order to improve the convenience of assisting patients in turning over, the knob can be turned to rotate the second threaded rod to drive the threaded sliding tooth plate to slide along the inner wall of the connecting box. The sliding of the threaded sliding tooth plate drives the turning plate to adjust the angle through the rotation of the gear, thereby facilitating the turning of patients in different turning positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the flip frame;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the flip frame in another direction;

[0020] Figure 3 Schematic diagram of the internal structure of the connection box;

[0021] Figure 4 Schematic diagram of the connection structure between the adjustment block and the connecting guardrail.

[0022] In the figure: 1. Bed body; 2. Connecting guardrail; 3. First threaded rod; 4. Servo motor; 5. Adjustment block; 6. Slide rod; 7. Connecting rod; 8. First electric push rod; 9. Lifting block; 10. Second electric push rod; 11. Beating block; 12. Slide groove; 13. Connecting box; 14. Second threaded rod; 15. Knob; 16. Threaded sliding gear plate; 17. Gear; 18. Turning board. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1: Figure 1-Figure 3As shown, a tipping frame of an intensive care rehabilitation medical bed comprises a bed body 1, the side wall of the bed body 1 is fixedly connected to a connecting guardrail 2, the outer wall of the connecting guardrail 2 is rotatably connected to a first threaded rod 3, one end of the first threaded rod 3 is fixedly connected to a servo motor 4, the outer wall of the first threaded rod 3 is threadedly connected to an adjusting block 5 slidably connected to the outer wall of the connecting guardrail 2, the outer wall of the adjusting block 5 is slidably connected to a slide rail rod 6 fixedly connected to the outer wall of the connecting guardrail 2, the outer wall of the adjusting block 5 is fixedly connected to a connecting rod 7, the top of the connecting rod 7 is fixedly connected to a first electric push rod 8, one end of the first electric push rod 8 is fixedly connected to a lifting block 9 slidably connected to the outer wall of the connecting rod 7, the outer wall of the lifting block 9 is fixedly connected to a second electric push rod 10, the outer wall of the second electric push rod 10 is fixedly connected to a knocking block 11 telescopically connected to the inner wall of the connecting rod 7, a sliding groove 12 is provided at the connection portion between the outer wall of the connecting rod 7 and the lifting block 9, and the outer wall of the bed body 1 is rotatably connected to a turning plate 18.

[0025] Furthermore, two groups of adjustment blocks 5 are provided, and the position distribution of the two groups of adjustment blocks 5 is symmetrical about the central axis of the bed body 1. The adjustment blocks 5 and the connecting guardrails 2 are arranged in a one-to-one correspondence, which is beneficial to setting two groups of adjustment blocks 5 with symmetrical position distribution about the central axis of the bed body 1, so as to play the role of adjusting massage for different patient flips.

[0026] Furthermore, a connecting groove is provided at the connection part between the inner wall of the lifting block 9 and the striking block 11. The end of the striking block 11 that contacts the patient's body is made of medical silicone material. The adjusting block 5 forms a sliding structure between the first threaded rod 3 and the slide rail rod 6, which is conducive to the rotation of the first threaded rod 3, driving the adjusting block 5 to slide along the outer wall of the slide rail rod 6, thereby effectively driving the horizontal use position of the striking block 11.

[0027] Furthermore, the movement trajectory of the knocking block 11 is in a "cross" shape under the connection between the adjusting block 5 and the lifting block 9, which is conducive to the adjustment and massage of different parts of the body of critically ill patients.

[0028] Furthermore, the turning plates 18 are symmetrically arranged on both sides of the bed body 1, which is beneficial for adjusting the patient's turning to the left or right.

[0029] Example 2: Figure 1 、 Figure 2 and Figure 4As shown, the present invention proposes a turning frame for a critical care rehabilitation medical bed. Compared with Example 1, as another embodiment of the present invention, the outer wall of the bed body 1 is fixedly connected to a connecting box 13, and the inner wall of the connecting box 13 is rotatably connected to a second threaded rod 14. One end of the second threaded rod 14 is fixedly connected to a knob 15, and the outer wall of the second threaded rod 14 is threadedly connected to a threaded sliding tooth plate 16 that is slidably connected to the inner wall of the connecting box 13. The outer wall of the threaded sliding tooth plate 16 is meshed with a gear 17 that is rotatably connected to the inner wall of the connecting box 13. During operation, by setting the gear 17, it is beneficial to improve the convenience of assisting the patient in turning over when providing auxiliary treatment for critically ill patients. In order to improve the convenience of assisting the patient in turning over, the knob 15 can be rotated to rotate the second threaded rod 14 to drive the threaded sliding tooth plate 16 to slide along the inner wall of the connecting box 13. The sliding of the threaded sliding tooth plate 16 drives the turning plate 18 to perform angle adjustment movement through the rotation of the gear 17, thereby facilitating the turning of the patient in different turning positions.

[0030] Furthermore, a telescopic groove is provided at the connection portion between the inner wall of the connecting box 13 and the threaded sliding tooth plate 16. The threaded sliding tooth plate 16 forms a sliding structure between the second threaded rod 14 and the connecting box 13, which is conducive to the rotation of the second threaded rod 14, driving the threaded sliding tooth plate 16 to slide along the inner wall of the connecting box 13, thereby driving the gear 17 to rotate conveniently.

[0031] Furthermore, the rotation center of the gear 17 and the rotation center of the turning plate 18 are on the same horizontal plane, and the rotation center of the gear 17 is fixedly connected to the turning plate 18 through a connecting shaft. This is conducive to the setting that the rotation center of the gear 17 and the rotation center of the turning plate 18 are on the same horizontal plane, thereby driving the turning plate 18 to adjust the angle, thereby facilitating turning the patient in different turning positions.

[0032] Working principle: When using this type of critical care rehabilitation medical bed flip frame, first, when performing auxiliary treatment on critically ill patients through the medical flip frame, in order to improve the effect of all-round tapping and massaging the patient's back after the patient is assisted in turning over, the servo motor 4 can be turned on according to the needs of the massage position. The first threaded rod 3 is rotated to drive the adjustment block 5 to slide along the outer wall of the slide rod 6. The sliding of the adjustment block 5 drives the horizontal position of the tapping block 11 to be adjusted. At the same time, the second electric push rod 10 is turned on to drive the lifting block 9 to slide along the inner wall of the slide groove 12, which plays a role in adjusting the vertical position of the tapping block 11, thereby achieving the effect of all-round adjustment and massage of the back of critically ill patients.

[0033] Finally, when providing auxiliary treatment to critically ill patients, in order to improve the convenience of assisting the patient in turning over, the knob 15 can be turned to rotate the second threaded rod 14, driving the threaded sliding tooth plate 16 to slide along the inner wall of the connecting box 13. The sliding of the threaded sliding tooth plate 16 drives the turning plate 18 to adjust the angle through the rotation of the gear 17, thereby facilitating the turning of patients in different turning positions.

[0034] This is the working principle of the tilt frame of the intensive care rehabilitation medical bed.

[0035] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A turnover frame for a critical care rehabilitation medical bed, comprising a bed body (1), characterized in that: The side wall of the bed body (1) is fixedly connected to a connecting guardrail (2); the outer wall of the connecting guardrail (2) is rotatably connected to a first threaded rod (3); one end of the first threaded rod (3) is fixedly connected to a servo motor (4); the outer wall of the first threaded rod (3) is threadedly connected to an adjustment block (5) slidably connected to the outer wall of the connecting guardrail (2); the outer wall of the adjustment block (5) is slidably connected to a slide rail rod (6) fixedly connected to the outer wall of the connecting guardrail (2); the outer wall of the adjustment block (5) is fixedly connected to a connecting rod (7); the connecting rod (7) ) is fixedly connected to the top of a first electric push rod (8), one end of the first electric push rod (8) is fixedly connected to a lifting block (9) slidably connected to the outer wall of the connecting rod (7), the outer wall of the lifting block (9) is fixedly connected to a second electric push rod (10), the outer wall of the second electric push rod (10) is fixedly connected to a striking block (11) telescopically connected to the inner wall of the connecting rod (7), a sliding groove (12) is provided at the connection portion between the outer wall of the connecting rod (7) and the lifting block (9), and the outer wall of the bed body (1) is rotatably connected to a turning plate (18).

2. The critical care rehabilitation bed tilting frame according to claim 1, characterized in that: The outer wall of the hospital bed body (1) is fixedly connected to a connection box (13), the inner wall of the connection box (13) is rotatably connected to a second threaded rod (14), one end of the second threaded rod (14) is fixedly connected to a knob (15), the outer wall of the second threaded rod (14) is threadedly connected to a threaded sliding tooth plate (16) slidably connected to the inner wall of the connection box (13), and the outer wall of the threaded sliding tooth plate (16) is engaged with a gear (17) rotatably connected to the inner wall of the connection box (13).

3. The critical care rehabilitation bed tilting frame according to claim 1, characterized in that: Two groups of the adjustment blocks (5) are provided, and the positions of the two groups of the adjustment blocks (5) are symmetrical about the central axis of the bed body (1). The adjustment blocks (5) and the connecting guardrails (2) are arranged in a one-to-one correspondence.

4. The critical care rehabilitation bed tilting frame according to claim 1, characterized in that: A connection groove is provided at the connection portion between the inner wall of the lifting block (9) and the striking block (11), and the end portion of the striking block (11) that contacts the patient's body is made of medical silica gel.

5. The critical care rehabilitation bed tilting frame according to claim 1, characterized in that: The movement track of the striking block (11) is in the shape of a cross under the connection between the regulating block (5) and the lifting block (9).

6. The critical care rehabilitation bed tilting frame according to claim 1, characterized in that: The turning plates (18) are symmetrically arranged on both sides of the bed body (1).

7. The critical care rehabilitation bed tilting frame according to claim 2, characterized in that: A telescopic groove is provided at the connection portion between the inner wall of the connection box (13) and the threaded sliding tooth plate (16).

8. The critical care rehabilitation bed tilting frame according to claim 2, characterized in that: The rotation center of the gear (17) and the rotation center of the turning plate (18) are on the same horizontal plane, and the rotation center of the gear (17) is fixedly connected to the turning plate (18) via a connecting shaft.

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