CN218685024U

CN218685024U - Automatic flip structure of medical suspension bed

Info

Publication number: CN218685024U
Application number: CN202221611275.5U
Authority: CN
Inventors: 孙诚淞
Original assignee: Nanjing Bosi Technology Co ltd
Current assignee: Nanjing Bosi Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-03-24
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses an automatic flip structure of medical suspension bed, including bed board, support frame and shell, the top of bed board is provided with anti-skidding structure, and the seat is installed and rotated to one side of bed board bottom, and the outside of rotating the seat is fixed with the support frame, and the bottom mounting of support frame has the base, falls to hinder the structure including stopper mouth, spiral shell piece seat, stand pipe, filter screen, box body and screw rod, and the inside on movable block top is fixed to the stand pipe, and the inside of stand pipe is fixed with the spiral shell piece seat. The utility model discloses a with the inside of the leading-in box body of lubricating oil, make lubricating oil get into the inside of movable block and with the drive belt contact, maintain drive belt and movable block, through the volume of removing the position control lubricating oil whereabouts of stopper mouth, realized the easy to maintain function of this device from this, be convenient for maintain lead screw and movable block, make smooth and easy of lead screw and movable block operation, block air and lead screw contact simultaneously, prevent the lead screw corrosion, improved the convenience of this device.

Description

Automatic flip structure of medical suspension bed

Technical Field

The utility model relates to the technical field of medical apparatus, in particular to an automatic flip structure of medical suspension bed.

Background

The medical suspension bed is an advanced medical device, is used for treating burn patients, reduces the contact pressure between human bodies and objects, improves the nutrition of the skin surface and tissues, and accelerates the growth and healing of the skin and the tissues.

The automatic overturning structure of the existing medical suspension bed has the following defects:

chinese patent grant publication No. CN205903374U, announcement day 2017 year 01 month 25, disclosed and reached a rotatory elevating system of medical suspension bed support frame, including base, outer frame, internal frame, rotary drive device and connecting rod, outer frame be located the base directly over, outer frame be connected with the base through the stand, the internal frame pass through axis of rotation and outer frame swing joint, the internal frame pass through clamping mechanism fixed connection in the axis of rotation, the both ends difference swing joint of axis of rotation on the both sides wall of outer frame, rotary drive device and axis of rotation link to each other, the both sides of internal frame respectively through a connecting rod and outer frame link to each other, the both sides wall of internal frame on respectively seted up a guide way, the one end of connecting rod rotate and connect on outer frame, the other end swing joint of connecting rod in the guide way. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

However, the device disclosed in the above publication mainly considers how to solve the problem that the rotating shaft is easily damaged, and does not consider the problem that the conventional device is inconvenient to maintain, and since rust and dust are easily generated on the surface of the lead screw after the device is used for a long time, the moving block moves on the surface of the lead screw, and the use of the device is affected, the lead screw needs to be cleaned and maintained, so that the device runs smoothly.

In view of this, it is necessary to research an automatic turning structure of a medical suspension bed, so as to improve the flexibility of the automatic turning structure of the medical suspension bed during the use process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an automatic flip structure of medical suspension bed to provide the problem of being not convenient for maintain in solving above-mentioned background art.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic flip structure of medical suspended bed, includes bed board, support frame and shell, the top of bed board is provided with anti-skidding structure, one side of bed board bottom is installed and is rotated the seat, the outside of rotating the seat is fixed with the support frame, the both sides of support frame all are provided with fixed knot and construct, the bottom mounting of support frame has the base, and the bottom of base installs the motor, driving belt is installed to one side of motor, the shell is installed on the top of base, the inside of shell is inserted and is equipped with the lead screw, the outside cover of lead screw is equipped with the movable block, the top of movable block articulates there is the support arm, the inside on movable block top is provided with and falls the structure of hindering, fall the structure of hindering including stopper, spiral shell block seat, stand, filter screen, box body and screw rod, the inside on movable block top is fixed to the stand, the inside of stand is fixed with spiral shell seat.

Use automatic flip structure of medical suspension bed of this technical scheme, through with device and medical suspension bed combination, the starter motor, it is rotatory to make the motor drive the lead screw through driving belt, move in the inside of movable block through the lead screw, make the movable block pass through the screw on lead screw surface and move left, the movable block promotes the bed board through the support arm simultaneously and centers on the upset of rotation seat, adjust the angle of bed board, it is fixed to assist the bed board through fixed knot structure, maintain lead screw and movable block through falling the resistance structure, prevent through anti-skidding structure that the air cushion of medical suspension bed from sliding downwards on the surface of bed board.

Preferably, the screw rod is inserted in the screw block seat, the bottom end of the screw rod is fixed with the plug opening, the box body is fixed to the top end of the guide pipe, and the filter screen is arranged in the box body. Through leading-in the inside of box body with lubricating oil, make lubricating oil get into the inside of movable block and with the drive belt contact, carry out the maintenance to drive belt and movable block, through the volume of removing the position control lubricating oil whereabouts of bung hole.

Preferably, the screw rod penetrates through the screw block seat to be connected with the plug port, and the guide pipe and the box body are of a welding integrated structure.

Preferably, the guide pipe is of a funnel-shaped inclined plane structure with a front cross section, and internal threads matched with the screw are formed in the screw block seat.

Preferably, anti-skidding structure includes support bar, cover shell and anti-skidding granule, the cover shell is all fixed on the top of bed board, the internally mounted of cover shell has the support bar, the top of cover shell all is fixed with anti-skidding granule. The top of the bed board is uneven through the casing, the contact area between the casing and the suspension bed air cushion is increased through the depression of the casing, and the friction force on the surface of the casing is increased through the anti-skid particles.

Preferably, the anti-skidding granule is provided with a plurality of groups on the top of cover shell, and a plurality of groups anti-skidding granule is equidistant distribution on the top of cover shell.

Preferably, the fixed knot constructs including movable plate, clamp plate, connecting seat and connecting rod, the movable plate is fixed in the both sides of bed board bottom, the connecting rod is inserted to the inside of movable plate, one side of connecting rod is fixed with the clamp plate, the outside cover of connecting rod is equipped with the connecting seat. Through rotating the connecting rod, the connecting rod is pulled by the pressing plate to move leftwards, the moving plate is clamped and fixed, and the position of the moving plate is fixed.

Preferably, the outer side wall of the connecting rod is provided with an external thread, and the inside of the connecting seat is provided with an internal thread matched with the external thread.

Preferably, a sliding structure is formed between the moving plate and the connecting rod, and the connecting seat and the supporting frame are of a welding integrated structure.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this automatic flip structure of medical suspension bed is rational in infrastructure, has following advantage:

(1) Lubricating oil is guided into the box body, so that the lubricating oil enters the inside of the moving block and is in contact with the transmission belt, the transmission belt and the moving block are maintained, and the falling amount of the lubricating oil is controlled by the position of the movable plug port, so that the easy maintenance function of the device is realized, the lead screw and the moving block are conveniently maintained, the lead screw and the moving block run smoothly, meanwhile, the contact of air and the lead screw is blocked, the lead screw is prevented from being corroded, and the convenience of the device is improved;

(2) The connecting rod is rotated to be pulled to move leftwards through the pressure plate, the moving plate is clamped and fixed, and the position of the moving plate is fixed, so that the position fixing function of the device is realized, the position of the bed plate is convenient to fix, the bed plate is prevented from shaking leftwards and rightwards, the comfort of a patient is prevented from being influenced, and the stability of the device is improved;

(3) Make the top of bed board unsmooth through the cover shell, the cover shell is sunken to increase the area of contact of cover shell and suspension bed air cushion simultaneously, through the frictional force on anti-skidding granule increase cover shell surface, has realized placing anti-skidding function of this device from this, prevents that suspension bed air cushion from sliding on the surface of bed board, makes the firm that the air cushion was placed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

FIG. 4 is a schematic side view of the fixing structure of the present invention;

fig. 5 is a schematic diagram of a three-dimensional cross-sectional structure of the anti-slip structure of the present invention.

The reference numerals in the figures illustrate: 1. a bed board; 2. an anti-slip structure; 201. a supporting strip; 202. a housing; 203. anti-skid particles; 3. a support arm; 4. a fixed structure; 401. moving the plate; 402. pressing a plate; 403. a connecting seat; 404. a connecting rod; 5. rotating the base; 6. a support frame; 7. a resistance reduction structure; 701. plugging the opening; 702. a screw block seat; 703. a guide tube; 704. filtering with a screen; 705. a box body; 706. a screw; 8. a moving block; 9. a housing; 10. a motor; 11. a drive belt; 12. a base; 13. and a screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Please refer to fig. 1-5, the utility model provides a pair of automatic flip structure of medical suspended bed, including bed board 1, support frame 6 and shell 9, the top of bed board 1 is provided with anti-skidding structure 2, one side of bed board 1 bottom is installed and is rotated seat 5, the outside that rotates seat 5 is fixed with support frame 6, the both sides of support frame 6 all are provided with fixed knot and construct 4, the bottom mounting of support frame 6 has base 12, and the bottom of base 12 installs motor 10, drive belt 11 is installed to one side of motor 10, shell 9 is installed on the top of base 12, the inside of shell 9 is inserted and is equipped with lead screw 13, the outside cover of lead screw 13 is equipped with movable block 8, the top of movable block 8 articulates there is support arm 3, the inside on movable block 8 top is provided with resistance reducing structure 7, resistance reducing structure 7 includes plug 701, plug seat 702, the bottom mounting of screw 703, the guide pipe 703, filter screen 704, 705 and screw 706, 705, the inside of guide pipe box body 703 is fixed with plug seat 705, the inside plug seat is equipped with screw 706, the internal thread base that plug seat 702 is connected for the internal thread that plug structure 701 and plug seat 706, the internal thread is connected with the guide pipe 703, the internal thread that the internal thread is regarded as the plug structure 706, the internal thread that the plug seat 706.

The working principle of the automatic overturning structure of the medical suspension bed based on the first embodiment is as follows: when the device is used, an external power supply is combined with a medical suspension bed, a motor 10 is started, the motor 10 drives a lead screw 13 to rotate through a transmission belt 11, the lead screw 13 moves inside a moving block 8, the moving block 8 moves leftwards through threads on the surface of the lead screw 13, meanwhile, the moving block 8 pushes a bed plate 1 to turn around a rotating seat 5 through a supporting arm 3, the angle of the bed plate 1 is adjusted, the bed plate 1 is fixed in an auxiliary mode through a fixing structure 4, the lead screw 13 and the moving block 8 are maintained through a resistance reducing structure 7, an air cushion of the medical suspension bed is prevented from sliding downwards on the surface of the bed plate 1 through an anti-skidding structure 2, lubricating oil is guided into a box body 705 through opening the box body 705, the lubricating oil penetrates through a filter screen 704 to enter the inside of a guide pipe, meanwhile, impurities of the lubricating oil are filtered by the filter screen 704, the lubricating oil enters the inside of the moving block 8 through the guide pipe 703 and is in contact with the transmission belt 11, maintenance is performed on the transmission belt 11 and the moving block 8, and the maintenance is performed on the screw 706 through limiting screw holes, and the lubricating oil is lifted in the screw block seat 702 through the threaded engagement of a plug port 701, and the guide pipe 703, and the falling amount of the lubricating oil is controlled.

Example two

The embodiment comprises the following steps: anti-skidding structure 2 includes support bar 201, cover 202 and anti-skidding granule 203, and cover 202 all fixes on the top of bed board 1, and the internally mounted of cover 202 has support bar 201, and the top of cover 202 all is fixed with anti-skidding granule 203, and anti-skidding granule 203 is provided with a plurality of groups on the top of cover 202, and a plurality of groups anti-skidding granule 203 is equidistant distribution on the top of cover 202.

In this embodiment, make the top of bed board 1 unsmooth through the cover 202, increase the frictional force between suspension bed air cushion and the bed board 1, the pressure of the suspension bed air cushion that the cover 202 can receive simultaneously is sunken, and the area of contact of increase cover 202 and suspension bed air cushion supports cover 202 through support bar 201, is convenient for make the cover 202 reset, through the frictional force on anti-skidding granule 203 increase cover 202 surface.

EXAMPLE III

The embodiment comprises the following steps: fixed knot constructs 4 and includes movable plate 401, clamp plate 402, connecting seat 403 and connecting rod 404, movable plate 401 is fixed in the both sides of bed board 1 bottom, the inside of movable plate 401 is inserted and is equipped with connecting rod 404, one side of connecting rod 404 is fixed with clamp plate 402, the outside cover of connecting rod 404 is equipped with connecting seat 403, be provided with the external screw thread on the lateral wall of connecting rod 404, and the inside of connecting seat 403 is provided with the internal thread of mutually supporting with the external screw thread, constitute sliding construction between movable plate 401 and the connecting rod 404, be welding integral structure between connecting seat 403 and the support frame 6.

In this embodiment, overturn through bed board 1 and drive movable plate 401 and remove, when bed board 1 is static, through rotatory connecting rod 404, make connecting rod 404 pass through the inside screw thread of connecting seat 403 and remove left, connecting rod 404 passes through clamp plate 402 pulling and removes left simultaneously, makes clamp plate 402 and connecting seat 403 press from both sides movable plate 401 and press from both sides tight fixedly, makes movable plate 401's rigidity, carries out the assistance-fixing to bed board 1, prevents that bed board 1 from rocking.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an automatic flip structure of medical suspension bed, includes bed board (1), support frame (6) and shell (9), its characterized in that: the anti-skidding bed board is characterized in that an anti-skidding structure (2) is arranged at the top end of the bed board (1), a rotating seat (5) is installed on one side of the bottom end of the bed board (1), and a support frame (6) is fixed on the outer side of the rotating seat (5);

the fixing structure (4) is arranged on each of two sides of the supporting frame (6), a base (12) is fixed to the bottom end of the supporting frame (6), a motor (10) is installed at the bottom end of the base (12), a transmission belt (11) is installed on one side of the motor (10), and a shell (9) is installed at the top end of the base (12);

the lead screw (13) is inserted into the shell (9), the moving block (8) is sleeved on the outer side of the lead screw (13), the supporting arm (3) is hinged to the top end of the moving block (8), the resistance reducing structure (7) is arranged inside the top end of the moving block (8), the resistance reducing structure (7) comprises a plug (701), a screw block seat (702), a guide pipe (703), a filter screen (704), a box body (705) and a screw rod (706), the guide pipe (703) is fixed inside the top end of the moving block (8), and the screw block seat (702) is fixed inside the guide pipe (703).

2. The automatic overturning structure of the medical suspension bed according to claim 1, characterized in that: a screw rod (706) is inserted into the screw block seat (702), a plug hole (701) is fixed at the bottom end of the screw rod (706), a box body (705) is fixed at the top end of the guide pipe (703), and a filter screen (704) is installed inside the box body (705).

3. The automatic overturning structure of the medical suspension bed according to claim 1, characterized in that: the screw (706) penetrates through the screw block seat (702) to be connected with the plug port (701), and the guide pipe (703) and the box body (705) are in a welded integrated structure.

4. The automatic overturning structure for the medical suspension bed according to claim 1, characterized in that: the guide pipe (703) is of a funnel-shaped inclined plane structure with a front view cross section, and internal threads matched with the screw rod (706) are arranged in the screw block seat (702).

5. The automatic overturning structure of the medical suspension bed according to claim 1, characterized in that: anti-skidding structure (2) include support bar (201), cover shell (202) and anti-skidding granule (203), the top at bed board (1) is all fixed in cover shell (202), the internally mounted of cover shell (202) has support bar (201), the top of cover shell (202) all is fixed with anti-skidding granule (203).

6. The automatic overturning structure for the medical suspension bed according to claim 5, wherein: the anti-skid particles (203) are arranged on the top end of the casing (202) in a plurality of groups, and the anti-skid particles (203) in the plurality of groups are distributed on the top end of the casing (202) at equal intervals.

7. The automatic overturning structure of the medical suspension bed according to claim 1, characterized in that: fixed knot constructs (4) including movable plate (401), clamp plate (402), connecting seat (403) and connecting rod (404), the both sides in bed board (1) bottom are fixed in movable plate (401), connecting rod (404) are inserted to the inside of movable plate (401), one side of connecting rod (404) is fixed with clamp plate (402), the outside cover of connecting rod (404) is equipped with connecting seat (403).

8. The automatic overturning structure for the medical suspension bed according to claim 7, wherein: the outer side wall of the connecting rod (404) is provided with an external thread, and an internal thread matched with the external thread is arranged inside the connecting seat (403).

9. The automatic overturning structure for the medical suspension bed according to claim 7, wherein: a sliding structure is formed between the moving plate (401) and the connecting rod (404), and the connecting seat (403) and the supporting frame (6) are in a welding integrated structure.