CN221787115U - Body position fixing frame convenient to adjust - Google Patents

Abstract

The utility model relates to the technical field of body position fixing frames, and discloses a body position fixing frame which is easy to adjust, comprising a base, a lifting plate and an air bag fixedly connected to the top of the lifting plate, one side of the base is fixedly connected with a connecting piece, the upper end of the connecting piece is fixedly connected with a bracket, the outer wall of the connecting piece is fixedly connected with a fixing component on the side away from the base, the top of the base and the bottom of the lifting plate are both slidably connected with a plurality of moving blocks, both sides of the top of the base are fixedly connected with fixing plates, and a two-way screw rod penetrates through one of the fixing plates; the body position fixing frame which is easy to adjust can fix the body position fixing frame on the bed through the fixing component, so as to effectively prevent the support frame from tipping over during the process of turning over of the patient, the patient places the foot on the air bag on the lifting plate, and the two-way screw rod can be driven to rotate by turning the handle, thereby driving the moving block to move, so that the lifting plate can be moved upward, thereby making it more convenient for people to adjust the body position fixing frame.

Description

A body position fixing frame that is easy to adjust

Technical Field

The utility model relates to the technical field of body position fixing frames, in particular to a body position fixing frame which is easy to adjust.

Background Art

Intraoperative pressure sores usually refer to pressure sores that occur within a few hours to 6 days after surgery. The most common ones occur 1-3 days after surgery. Since surgical patients are restricted by various specific factors during the operation and are unable to relieve local tissue pressure, they become a high-risk group for in-hospital pressure sores. The occurrence of pressure sores not only increases the patient's pain, but also affects disease recovery, increases medical expenses, and even endangers the patient's life. If the operation lasts too long, it will cause local pressure sores on the patient, especially on the patient's feet. No matter what the body position is, intraoperative pressure sores are very likely to occur due to the pressure of the surgical sheet, the friction of the surgical mattress and other factors;

In the prior art, for example, announcement number CN213047967U proposes a medical foot support frame. The present technical solution discloses a medical foot support frame, which includes: a base, which includes a bottom plate and an airbag arranged on the bottom plate, and the airbag is connected to an inflation source; a connecting bracket, which includes a retractable main rod, a first connecting piece arranged at the first end of the main rod, and a second connecting piece arranged at the second end of the main rod; and a top bracket, which includes a top plate and a flexible pad arranged on the lower surface of the top plate; the base is connected to the first connecting piece, and the top bracket is connected to the second connecting piece. The medical foot support frame described in the present technical solution can effectively prevent heel and toe pressure sores during surgery. Using the airbag to regularly inflate and raise the heel helps blood circulation and effectively prevents pressure sores. At the same time, it can support the weight of the covering to prevent pressure sores on the toes;

However, when the medical foot support frame is used, the support frame is directly placed on the bed without a fixing component. When the patient turns over in bed, it is easy to cause the support frame to fall over, thereby affecting the normal use of the support frame. In addition, during the use of the support frame, it is difficult for the patient to adjust the height of the support frame after placing the foot on the support frame, which makes the use of the existing medical foot support frame inconvenient.

In order to solve the above problems, the present application proposes a body position fixing frame which is easy to adjust.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides an easily adjustable body position fixing frame to at least solve one of the problems raised by the background art, making the use of the body position fixing frame more convenient.

Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

Preferably, the fixing assembly includes a fixed shell fixedly connected to the outer wall of the connecting member, the inner wall of the fixed shell is slidably connected to a movable plate, an adjusting bolt passes through one side of the fixed shell, the adjusting bolt is threadedly connected to the fixed shell, and one end of the adjusting bolt is rotatably connected to the movable plate.

Preferably, a T-shaped sliding block is fixedly connected to one side of the moving block, and a T-shaped sliding groove matching the T-shaped sliding block is provided on the top of the base and the bottom of the lifting plate.

Preferably, one side of the inner wall of the fixed shell and one side of the movable plate are both fixedly connected with a rubber pad.

Preferably, one side of the T-shaped slider is rotatably connected to a plurality of balls, and the balls are evenly distributed in a linear array on one side of the T-shaped slider.

Preferably, the handle is in a special-shaped shape, and an outer wall of the handle is covered with an anti-slip cover.

Preferably, one side of the rubber pad is arranged in an arc shape.

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

This easily adjustable body position fixing frame, when in use, the body position fixing frame is placed on the hospital bed and corresponds to the position of the patient's feet, and the body position fixing frame is fixed to the bed by a fixing component, thereby effectively preventing the patient from tipping over the support frame during turning over. After the body position fixing frame is fixed, the patient can place his feet on the air bag on the lifting plate, and at this time, the bidirectional screw rod can be driven to rotate by turning the handle, and the bidirectional screw rod can be driven to move while the threaded sleeves on the bidirectional screw rod are moved in directions approaching each other, thereby driving the moving block to move, and the support rods connected by rotation on the moving block, and each two support rods are cross-rotated and connected, so the two threaded sleeves on the bidirectional screw rod can move in directions approaching each other, which can make the lifting plate move upward, thereby making it more convenient for people to adjust the body position fixing frame.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall three-dimensional structure of the utility model;

FIG2 is a schematic diagram of the cross-sectional structure of the utility model in a front view;

FIG3 is a schematic diagram of the overall three-dimensional structure of the fixing assembly of the utility model;

FIG. 4 is a schematic diagram of the overall three-dimensional structure of the moving block and the T-shaped sliding block of the utility model.

In the figure: 1. base; 2. lifting plate; 3. airbag; 4. bracket; 5. connecting piece; 6. fixed plate; 7. moving block; 8. bidirectional screw rod; 9. threaded sleeve; 10. ball bearing; 11. connecting rod; 12. support rod; 13. handle; 14. fixed shell; 15. moving plate; 16. adjusting bolt; 17. rubber pad; 18. T-shaped slider; 19. T-shaped slide groove.

DETAILED DESCRIPTION

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.

Please refer to Figures 1-4, a posture fixing frame that is easy to adjust includes a base 1, a lifting plate 2 and an air bag 3 fixedly connected to the top of the lifting plate 2, a connecting piece 5 is fixedly connected to one side of the base 1, a bracket 4 is fixedly connected to the upper end of the connecting piece 5, a fixing component is fixedly connected to the outer wall of the connecting piece 5 away from the base 1, a plurality of moving blocks 7 are slidably connected to the top of the base 1 and the bottom of the lifting plate 2, and a fixing plate 6 is fixedly connected to both sides of the top of the base 1, a bidirectional screw rod 8 is passed through one of the fixing plates 6, and the bidirectional screw rod 8 and the fixing plate 6 are connected. The two-way screw rod 8 is rotatably connected to each other, one end of the two-way screw rod 8 extending out of the fixed plate 6 is fixedly connected to a handle 13, and the other end of the two-way screw rod 8 is rotatably connected to another fixed plate 6. The outer wall of the two-way screw rod 8 is threadedly connected with a symmetrical threaded sleeve 9, and connecting rods 11 are fixedly connected on both sides of the threaded sleeve 9. The end of the connecting rod 11 away from the threaded sleeve 9 is fixedly connected to the moving block 7, and the moving blocks 7 on the base 1 are rotatably connected with support rods 12, and the other end of the support rods 12 is rotatably connected to the moving block 7 at the bottom of the lifting plate 2, and every two support rods 12 are cross-rotatably connected.

Specific working principle and implementation method: According to the prior art of announcement No. CN213047967U, when the medical foot support frame is in use, the support frame is directly placed on the bed without a fixing component. When the patient turns over in bed, it is easy to cause the support frame to topple over, thereby affecting the normal use of the support frame. Moreover, during the use of the support frame, it is difficult for the patient to adjust the height of the support frame after placing the foot on the support frame, thereby making the use of the existing medical foot support frame inconvenient; therefore, the technical solution in the publication No. CN213047967U has the technical problems mentioned in the background technology, and the present technical solution can solve the technical problems in the above-mentioned comparative documents: when the body position fixing frame is in use, the body position is fixed The frame is placed on the bed and corresponds to the position of the patient's feet. The body position fixing frame is fixed to the bed through a fixing component, thereby effectively preventing the patient from tipping over the support frame during the turning process. After the body position fixing frame is fixed, the patient can place his feet on the airbag 3 on the lifting plate 2. At this time, the bidirectional screw rod 8 can be driven to rotate by turning the handle 13. While the bidirectional screw rod 8 is rotating, the threaded sleeves 9 on the bidirectional screw rod 8 can be moved in a direction close to each other, thereby driving the moving block 7 to move. Through the support rods 12 rotatably connected on the moving block 7, and every two support rods 12 are cross-rotatably connected, the two threaded sleeves 9 on the bidirectional screw rod 8 can move in a direction close to each other, which can make the lifting plate 2 move upward, making it more convenient for people to adjust the body position fixing frame.

As shown in Figure 3, the fixing assembly includes a fixed shell 14 fixedly connected to the outer wall of the connecting member 5, and a movable plate 15 is slidably connected to the inner wall of the fixed shell 14. An adjusting bolt 16 passes through one side of the fixed shell 14, and the adjusting bolt 16 is threadedly connected to the fixed shell 14. One end of the adjusting bolt 16 is rotatably connected to the movable plate 15. When the body position fixing frame is in use, the fixing frame is placed on the bed and corresponds to the position of the patient's feet, and the fixed shell 14 is clamped on the guardrail of the bed. By rotating the adjusting bolt 16, the movable plate 15 is moved inside the fixed shell 14. When the movable plate 15 and the fixed shell 14 clamp the guardrail on the bed, the body position fixing frame can be used normally and has higher stability.

As shown in Figures 1 and 4, a T-shaped slider 18 is fixedly connected to one side of the moving block 7, and a T-shaped groove 19 matching the T-shaped slider 18 is provided on the top of the base 1 and the bottom of the lifting plate 2. When the moving block 7 slides on the base 1 and the lifting plate 2, the T-shaped slider 18 set on one side of the moving block 7 and the T-shaped groove 19 opened on the base 1 can play a better role in limiting and guiding the moving block 7, thereby making the moving block 7 more stable when sliding on the base 1 and the lifting plate 2.

As shown in FIG3 , one side of the inner wall of the fixed shell 14 and one side of the movable plate 15 are fixedly connected with a rubber pad 17. The rubber pad 17 arranged on one side of the inner wall of the fixed shell 14 and one side of the movable plate 15 has good wear resistance and cushioning properties. Therefore, when the movable plate 15 and the fixed shell 14 clamp the guardrail on the hospital bed, not only can the device be more stable when in use, but also the guardrail on the hospital bed can be better protected.

As shown in Figure 4, one side of the T-shaped slider 18 is rotatably connected to multiple balls 10, and the balls 10 are evenly distributed in a linear array on one side of the T-shaped slider 18. When the moving block 7 slides on the base 1 and the lifting plate 2, the T-shaped slider 18 will slide inside the T-shaped groove 19. The multiple balls 10 arranged on one side of the T-shaped slider 18 can effectively reduce the friction between the T-shaped slider 18 and the inner wall of the T-shaped groove 19, thereby making the moving block 7 slide more smoothly on the base 1 and the lifting plate 2.

As shown in Figure 2, the shape of the handle 13 is specially shaped, and the outer wall of the handle 13 is provided with an anti-slip cover. When medical staff rotate the handle 13 to rotate the bidirectional screw 8, the shape of the handle 13 is set to be specially shaped, which makes it easier for people to turn the handle 13. The anti-slip cover provided on the outer wall of the handle 13 can effectively increase the friction between people's hands and the handle 13 when people rotate the handle 13, preventing people's hands from slipping, thereby making the device more convenient to use.

As shown in FIG3 , one side of the rubber pad 17 is arranged in an arc shape. By setting one side of the rubber pad 17 in an arc shape, when the movable plate 15 and the fixed shell 14 clamp the guardrail on the hospital bed, the rubber pad 17 can be more closely fitted with the guardrail on the hospital bed, thereby making the fixing component have a better fixing effect on the body position fixing frame, thereby making the body position fixing frame more stable during use.

The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. A body position fixing frame that is easy to adjust, comprising a base (1), a lifting plate (2) and an air bag (3) fixedly connected to the top of the lifting plate (2), characterized in that a connecting piece (5) is fixedly connected to one side of the base (1), a bracket (4) is fixedly connected to the upper end of the connecting piece (5), a fixing assembly is fixedly connected to the outer wall of the connecting piece (5) away from the base (1), a plurality of moving blocks (7) are slidably connected to the top of the base (1) and the bottom of the lifting plate (2), and a fixing plate (6) is fixedly connected to both sides of the top of the base (1), a bidirectional screw rod (8) passes through one of the fixing plates (6), and the bidirectional screw rod (8) and the fixing plate (6) are connected to each other. The two-way screw rod (8) is rotatably connected to each other, one end of the two-way screw rod (8) extending out of the fixed plate (6) is fixedly connected to a handle (13), the other end of the two-way screw rod (8) is rotatably connected to another fixed plate (6), the outer wall of the two-way screw rod (8) is threadedly connected to a symmetrical threaded sleeve (9), both sides of the threaded sleeve (9) are fixedly connected to a connecting rod (11), one end of the connecting rod (11) away from the threaded sleeve (9) is fixedly connected to the moving block (7), the moving block (7) on the base (1) is rotatably connected to a support rod (12), the other end of the support rod (12) is rotatably connected to the moving block (7) at the bottom of the lifting plate (2), and every two support rods (12) are cross-rotatably connected. 2. A body position fixing frame that is easy to adjust according to claim 1 is characterized in that: the fixing component includes a fixed shell (14) fixedly connected to the outer wall of the connecting member (5), the inner wall of the fixed shell (14) is slidably connected to a movable plate (15), an adjusting bolt (16) passes through one side of the fixed shell (14), the adjusting bolt (16) is threadedly connected to the fixed shell (14), and one end of the adjusting bolt (16) is rotatably connected to the movable plate (15). 3. According to claim 1, an easily adjustable body position fixing frame is characterized in that: a T-shaped slider (18) is fixedly connected to one side of the moving block (7), and the top of the base (1) and the bottom of the lifting plate (2) are provided with a T-shaped slide groove (19) matching the T-shaped slider (18). 4. The easily adjustable body position fixing frame according to claim 1, characterized in that a rubber pad (17) is fixedly connected to one side of the inner wall of the fixed shell (14) and one side of the movable plate (15). 5. An adjustable body position fixing frame according to claim 3, characterized in that: a plurality of balls (10) are rotatably connected to one side of the T-shaped slider (18), and the balls (10) are evenly distributed in a linear array on one side of the T-shaped slider (18). 6. The easily adjustable body position fixing frame according to claim 1, characterized in that the handle (13) is shaped as a special shape, and the outer wall of the handle (13) is provided with an anti-slip sleeve. 7. The easily adjustable body position fixing frame according to claim 4, characterized in that one side of the rubber pad (17) is arranged in an arc shape.