CN220477740U - Side-turning supporting device based on hoop type air spring - Google Patents

Abstract

The utility model discloses a side turning supporting device based on a hoop type air spring, which belongs to the technical field of medical equipment and comprises a bed body, wherein a side plate is rotationally connected to the surface of the bed body, a supporting plate is fixedly connected to the lower surface of the bed body, the air spring is fixedly arranged on the surface of the supporting plate, the top end of the air spring is slidably connected with a bottom plate, the bottom plate is fixedly arranged at the bottom of the side plate, the air spring comprises at least two telescopic sleeves, the surface of the air spring is fixedly provided with a hoop, the surface of the hoop is in threaded connection with a bolt, a chute is formed in the bottom plate, the top of the air spring is fixedly connected with a sliding block, the sliding block is slidably connected in the chute, when a patient needs to turn over, one side of the patient moves to the upper surface of the side plate, the tightness degree of the hoop is controlled by the control bolt so that the air spring is ejected to jack up the side plate, and the sliding block at the top of the air spring slides in the chute in the bottom plate, so that the side plate can be uniformly jacked up, and the patient can slowly turn over.

Description

Rollover support device based on hoop-type gas pressure spring

Technical field

The utility model belongs to the technical field of medical equipment, and in particular relates to a rollover support device based on a hoop-type gas pressure spring.

Background technique

In clinical practice, some patients, such as stroke, coma caused by blood clots, hemiplegia, physical inability to take care of themselves, or some elderly people with limited mobility, need to be bedridden. Patients who have been bedridden for a long time will develop bedsores and other skin diseases, which require medical staff to regularly Turning over and massaging increase the labor intensity of medical staff.

In the prior art, the backrest adjustment method mainly uses a mechanical transmission wheel, which is time-consuming and labor-intensive, and the body is in a straight state after turning over, which makes the patient feel depressed and the comfort is not high. A method based on a hoop-type gas pressure spring is proposed. Rollover support device.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a rollover support device based on a hoop-type gas pressure spring, which solves the above problems.

In order to achieve the above objectives, the present utility model is realized through the following technical solutions: a rollover support device based on a hoop-type gas pressure spring, including a bed body, the surface of the bed body is rotatably connected with side plates, and the lower surface of the bed body is fixedly connected. There is a support plate, a gas pressure spring is fixedly installed on the surface of the support plate, a bottom plate is slidably connected to the top of the gas pressure spring, and the bottom plate is fixedly installed at the bottom of the side plate.

On the basis of the above technical solutions, the utility model also provides the following optional technical solutions:

Further technical solution: the gas pressure spring includes at least two telescopic sleeves, a hoop is fixedly installed on the surface of the gas pressure spring, and bolts are threaded on the surface of the hoop.

Further technical solution: a chute is provided inside the bottom plate, a slider is fixedly connected to the top of the gas pressure spring, and the slider is slidingly connected inside the chute.

Further technical solution: an airbag board is fixedly installed inside the bed, and an airbag is detachably installed inside the airbag board. An air pump is fixedly installed on the surface of the support plate, and the air pump is connected to the airbag through a hose.

Further technical solution: the airbag panel is provided with drawing grooves on both sides, and the limiting grooves are provided on both sides of the airbag plate. The limiting groove is adjacent to the drawing groove, and the drawing groove is slidingly connected to the limiting groove inside. The pull rod is L-shaped, and the protrusion of the pull rod is slidably connected inside the pull groove.

Further technical solution: the limit ring is slidably connected inside the limit groove, a spring is fixedly installed on the surface of the limit ring, the other end of the spring is fixedly connected to the inside of the limit groove, the pull rod penetrates the spring, so A limit ring is fixedly installed on the surface of the tie rod.

Further technical solution: through holes are provided on both sides of the air bag, and one end of the tie rod passes through the through holes.

beneficial effects

The utility model provides a rollover support device based on a hoop-type gas pressure spring. Compared with the existing technology, it has the following beneficial effects:

1. When the patient needs to turn over, one side of the patient's body moves to the side plate, and the tightness of the hoop is controlled by controlling the bolt, so that the air pressure spring pops up and lifts up the side plate. The slider on the top of the air pressure spring is in the chute inside the bottom plate. Slide so that the side panels can be lifted evenly, allowing the patient to slowly turn over for treatment.

2. When the side panel is lifted up, the air pump works to fill the inside of the air bag with gas through the hose. When the patient turns over and falls, the chest position is against the upper surface of the air bag to avoid secondary damage to the patient when turning over and keep the patient in a comfortable state.

Description of the drawings

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

Figure 2 is a schematic cross-sectional structural diagram of the airbag panel of the present utility model.

Figure 3 is an enlarged schematic diagram of the structure of point A of the present utility model.

Figure 4 is a schematic structural diagram of the gas pressure spring of the present invention.

Notes on reference signs: 1. Bed body; 11. Side plate; 12. Support plate; 13. Air pump; 2. Air pressure spring; 21. Hoop; 22. Bolt; 23. Slider; 24. Bottom plate; 25. Slide Slot; 3. Airbag plate; 31. Airbag; 32. Pulling groove; 33. Limiting groove; 34. Limiting ring; 35. Spring; 36. Pull rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

Please refer to Figures 1 to 4, which is a rollover support device based on a hoop-type gas pressure spring provided by an embodiment of the present invention. It includes a bed 1. The patient lies flat on the bed 1, and the surface of the bed 1 is rotated and connected. There is a side plate 11. The side plate 11 plays a role in turning the patient over. A support plate 12 is fixedly connected to the lower surface of the bed 1. The support plate 12 supports the air pressure spring 2 and the air pump 13. The support plate 12 is fixedly installed on the surface. There is a gas pressure spring 2, which lifts up the side plate 11. The top of the gas pressure spring 2 is slidingly connected to a bottom plate 24. A chute 25 is provided on the surface of the bottom plate 24. The slider 23 on the top of the gas pressure spring 2 slides inside the chute 25. The gas pressure spring 2 is used to push up the side plate 11 to complete the turning of the patient, and the bottom plate 24 is fixedly installed at the bottom of the side plate 11 .

For the above examples, those skilled in the art should know that the gas pressure spring 2 can be replaced. For example, the gas pressure spring 2 can be replaced by a cylinder or a hydraulic rod, and can also push up the side plate 11 to complete turning the patient.

Specifically, the gas pressure spring 2 includes at least two telescopic sleeves. The surface of the gas pressure spring 2 is fixedly mounted with a hoop 21 , and the surface of the hoop 21 is threadedly connected with bolts 22 .

In the embodiment of the present invention, by tightening or loosening the bolt 22, the tightness of the hoop 21 is controlled, so that the gas pressure spring 2 is pushed out inside the telescopic sleeve, and the patient's turning range can be controlled as needed.

Specifically, a chute 25 is provided inside the bottom plate 24 , and a slider 23 is fixedly connected to the top of the gas pressure spring 2 . The slider 23 is slidably connected inside the chute 25 .

In the embodiment of the present invention, the top slider 23 of the gas spring 2 slides inside the chute 25 so that the side plate 11 can be lifted up.

For the above examples, those skilled in the art should know that the internal structure of the bottom plate 24 can be adjusted. For example, the length of the bottom plate 24 can be adjusted. The longer the length, the greater the flip angle of the side plate 11, and the slider 23 can be replaced with a roller. , can realize the function of sliding inside the bottom plate 24 to push up the side plate 11 .

Specifically, the airbag board 3 is fixedly installed inside the bed 1, and the airbag 31 is detachably installed inside the airbag board 3. The air pump 13 is fixedly installed on the surface of the support plate 12, and the air pump 13 is connected to the airbag 31 through a hose.

In the embodiment of the present invention, the airbag 31 is laid inside the airbag plate 3. Through the connection of the hose, the air pump 13 inflates the inside of the airbag 31. After the patient turns over, he lies down straight on the airbag 31 to provide the patient with a comfortable treatment. environment.

For the above examples, those skilled in the art should know that the number of air bags 31 can be adjusted. For example, the number of air bags 31 can be adjusted according to the patient's height and weight. Children's hospitals can set a smaller number of air bags 31 .

Specifically, the airbag panel 3 is provided with drawing grooves 32 on both sides, and the airbag panel 3 is provided with limiting grooves 33 on both sides. The limiting groove 33 is adjacent to the drawing groove 32. The drawing groove 32 and the limiting groove 33 are slidably connected with a tie rod 36 inside. , the pull rod 36 is L-shaped, and the protrusion of the pull rod 36 is slidably connected inside the pull groove 32 .

In the embodiment of the present invention, the pull rod 36 is pulled inside the limiting groove 33 and the pulling groove 32, so that the pull rod 36 slides out from the through hole inside the air bag 31, canceling the position limit of the air bag 31, and facilitating the replacement of the air bag 31. .

Specifically, the limit ring 34 is slidably connected to the inside of the limit groove 33 . A spring 35 is fixedly installed on the surface of the limit ring 34 . The other end of the spring 35 is fixedly connected to the inside of the limit groove 33 . The pull rod 36 penetrates the spring 35 and the surface of the pull rod 36 The limit ring 34 is fixedly installed.

In the embodiment of the present invention, the limit ring 34 is connected to the pull rod 36 to prevent the pull rod 36 from sliding out from the inside of the limit groove 33. After the pull rod 36 is pulled, the limit of the air bag 31 is canceled and restored under the action of the spring 35. to the initial position.

For the above examples, those skilled in the art should know that the limiting structure can be adjusted. For example, the tie rod 36 can be replaced with a bolt or other limiting structure, and the airbag 31 can also be replaced.

Specifically, through holes are opened on both sides of the air bag 31, and one end of the tie rod 36 passes through the through holes.

In the embodiment of the present invention, the tie rod 36 slides out from the through hole inside the airbag 31, thereby eliminating the restriction on the airbag 31, making it easier to complete the replacement.

When in use, first move one side of the patient's body to the side plate 11, and control the tightness of the hoop 21 through the control bolt 22 so that the gas pressure spring 2 pops up and lifts the side plate 11. The slider 23 on the top of the gas pressure spring 2 is on the bottom plate. The chute 25 inside 24 slides, so that the side panel 11 can be pushed up evenly, so that the patient can slowly turn over for treatment. At the same time, the air bag 31 inside the air bag board 3 is connected through the hose, and the air pump 13 starts to inflate the air bag 31 , allowing the patient to lie straight on the upper part of the air bag 31 after turning over, so that the patient has a comfortable way to perform the next treatment.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. Side turn over body strutting arrangement based on staple bolt formula air spring, including the bed body (1), its characterized in that, bed body (1) surface rotation is connected with curb plate (11), surface fixedly connected with backup pad (12) under the bed body (1), backup pad (12) surface fixed mounting has air spring (2), air spring (2) top sliding connection has bottom plate (24), bottom plate (24) fixed mounting is in the bottom of curb plate (11).

2. The side turning support device based on the hoop type air spring according to claim 1, wherein the air spring (2) comprises at least two telescopic sleeves, an hoop (21) is fixedly installed on the surface of the air spring (2), and bolts (22) are connected to the surface of the hoop (21) in a threaded mode.

3. The side-turning supporting device based on the hoop type air spring according to claim 1, wherein a chute (25) is formed in the bottom plate (24), a sliding block (23) is fixedly connected to the top of the air spring (2), and the sliding block (23) is slidably connected in the chute (25).

4. The side-turning supporting device based on the hoop type air spring according to claim 1, wherein an air bag plate (3) is fixedly installed inside the bed body (1), an air bag (31) is detachably installed inside the air bag plate (3), an air pump (13) is fixedly installed on the surface of the supporting plate (12), and the air pump (13) is connected with the air bag (31) through a hose.

5. The side-turning supporting device based on the hoop type air spring according to claim 4, wherein pull grooves (32) are formed in two sides of the air bag plate (3), limit grooves (33) are formed in two sides of the air bag plate (3), the limit grooves (33) are adjacent to the pull grooves (32), pull rods (36) are slidably connected inside the pull grooves (32) and the limit grooves (33), the pull rods (36) are L-shaped, and protruding portions of the pull rods (36) are slidably connected inside the pull grooves (32).

6. The side-turning supporting device based on the hoop type air pressure spring according to claim 5, wherein a limiting ring (34) is slidably connected in the limiting groove (33), a spring (35) is fixedly installed on the surface of the limiting ring (34), the other end of the spring (35) is fixedly connected in the limiting groove (33), a pull rod (36) penetrates through the spring (35), and the limiting ring (34) is fixedly installed on the surface of the pull rod (36).

7. The hoop-type gas spring-based rollover support device as set forth in claim 5, wherein the airbag (31) is provided with through holes on both sides, and one end of the tie rod (36) is passed through the through holes.