CN114028096B

CN114028096B - Multifunctional adjustable sickbed

Info

Publication number: CN114028096B
Application number: CN202111477390.8A
Authority: CN
Inventors: 丁正荣
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-03-21
Anticipated expiration: 2041-12-06
Also published as: CN114028096A

Abstract

The invention relates to a multifunctional adjustable sickbed, which comprises a bed board assembly and a supporting assembly, wherein the bed board assembly comprises a bed board frame; the bed board assembly comprises a sickbed frame body and a sickbed board fixed with the inner side wall of the sickbed frame body, the support assembly is used for supporting the sickbed frame body, and an opening is formed in one side of the sickbed frame body; the hospital bed plate is paved with a soft cushion, both sides of the soft cushion are fixed with slide blocks, a transverse sliding groove for the slide blocks to be connected in a sliding way is arranged between the inner walls of both sides of the hospital bed frame body, a movable groove communicated with the transverse sliding groove is arranged in the hospital bed frame body, and a driving assembly for driving the slide blocks to slide along the length direction of the transverse sliding groove is arranged in the movable groove; a drawer plate positioned below the sickbed plate is arranged between the inner walls of the two sides of the sickbed frame body in a sliding way. According to the medical bed, after the drawer plate is pulled out by medical staff, the sliding block can be driven by the driving assembly to slide along the length direction of the transverse sliding groove until a patient lying on the soft cushion moves onto the drawer plate, so that the medical staff can conveniently overhaul or replace a bed plate.

Description

Multifunctional adjustable sickbed

Technical Field

The invention relates to the technical field of sickbeds, in particular to a multifunctional adjustable sickbed.

Background

The sickbed generally refers to a nursing bed, is designed according to the treatment needs of patients and the life habits of lying in bed, can be accompanied by family members, has a plurality of nursing functions and operating buttons, uses the insulated and safe bed, has the functions of monitoring weight, taking a back for dinner, intelligently turning over, preventing bedsore, alarming and monitoring a negative pressure urine receiving bed, moving transportation, resting, rehabilitation (passive movement, standing), drug administration and transfusion and the like, can be used independently, and can also be matched with treatment or rehabilitation equipment for use.

Sick bed among the prior art, for the reinforcing gas permeability, set up a plurality of sick bed boards usually, lay bed clothes in order to supply patient to have a rest on the sick bed board, long-time back of using, wooden sick bed board breaks easily to influence the normal use of sick bed, when changing or overhauing the sick bed board, medical personnel need lift patient to other sick beds usually, at this in-process, cause secondary damage to patient easily, aggravate the patient's state of an illness.

Disclosure of Invention

In order to reduce the probability of secondary injury to a patient when medical personnel move the patient, the invention provides a multifunctional adjustable sickbed.

The multifunctional adjustable sickbed provided by the invention adopts the following technical scheme:

a multifunctional adjustable sickbed comprises a bed plate component and a supporting component;

the bed board assembly comprises a sickbed frame body and a sickbed board fixed with the inner side wall of the sickbed frame body, the support assembly is used for supporting the sickbed frame body, and an opening is formed in one side of the sickbed frame body;

the hospital bed plate is paved with a soft cushion, sliding blocks are fixed on two sides of the soft cushion, a transverse sliding groove for the sliding connection of the sliding blocks is formed between the inner walls of two sides of the hospital bed frame body, a movable groove communicated with the transverse sliding groove is formed in the hospital bed frame body, and a driving assembly for driving the sliding blocks to slide along the length direction of the transverse sliding groove is installed in the movable groove;

a drawer plate positioned below the sickbed plate is arranged between the inner walls of the two sides of the sickbed frame body in a sliding way.

Through adopting above-mentioned technical scheme, after long-time the use, when needing to overhaul or change the sick bed board, medical personnel only need take out the drawer board, use drive assembly to order about the slider simultaneously and slide along the length direction of horizontal spout, make the cushion along with slider synchronous motion, move to sick bed support body one side until the cushion, at this moment, lie patient on the cushion and move to the drawer board on, thereby medical personnel overhaul or change the sick bed board in this way, in order to guarantee the normal use of sick bed, the operation can be accomplished to the above-mentioned process only a famous medical personnel, easy operation is convenient.

The invention is further provided that the soft cushion is a conveyor belt, and one side of the soft cushion close to the opening is fixed with the panel of the drawer plate;

the driving assembly comprises a driving motor fixed with the side wall of the sliding block, a first driving gear fixed with the end part of an output shaft of the driving motor, and a transverse rack fixed with the inner bottom wall of the movable groove and meshed with the first driving gear, wherein the driving motor and the first driving gear are both positioned in the movable groove.

Through adopting above-mentioned technical scheme, when need use drive assembly to order about the slider and slide along the length direction of horizontal spout, medical personnel only need start driving motor, driving motor drives first driving gear after the work and rotates, because horizontal rack and the first driving gear meshing on the bottom wall in the activity groove, with this make first driving gear, driving motor and slider all move along the length direction of horizontal spout, thereby make the cushion shift out the opening of sick bed support body simultaneously along with the drawer board, be favorable to medical personnel to carry out subsequent change or the operation of overhauing the sick bed board.

The invention is further provided that the cross sections of the sliding block and the transverse sliding groove are both in a dovetail shape.

Through adopting above-mentioned technical scheme, reduced the probability of slider roll-off from horizontal spout.

The hospital bed is further provided with two symmetrically arranged U-shaped plate bodies fixed in the middle of the hospital bed frame body, a movable plate fixed with the bottom surface of the drawer plate is slidably mounted between the two U-shaped plate bodies, a mounting groove is formed in the bottom surface of the movable plate, a bolt in threaded connection with the movable plate is arranged at the position, close to one side of the opening, of the movable plate in a penetrating mode, and a movable supporting leg is fixed on the bolt.

Through adopting above-mentioned technical scheme, when patient removes to sick bed support body one side from the sick bed board, and when being located the drawer board, for reinforcing stability, medical personnel need take out the fly leaf from the mounting groove to make the fly leaf lower extreme land, afterwards, medical personnel need tighten the bolt, make the fly leaf fixed, with this strengthened patient lie the stability on the cushion of drawer board, reduced the probability that the sick bed turned on one's side.

The invention is further provided that the support assembly comprises a support rod fixed with the bottom surface of the sickbed frame body, a hollow cuboid sleeved on the support rod and connected with the support rod in a sliding manner, a movable block fixed with the lower end of the support rod and connected with the inner wall of the hollow cuboid in a sliding manner, and a roller fixed with the lower end of the hollow cuboid and provided with a foot brake, wherein an adjusting assembly used for adjusting the height of the sickbed frame body is arranged in the hollow cuboid.

Through adopting above-mentioned technical scheme, in the use, when needing to adjust the sick bed height, medical personnel only need can adjust the position of movable block in the hollow cuboid through adjusting part for the sick bed support body height-adjustable of upper end of the support bar, so that patient and family members adjust the height of sick bed as required.

The invention is further set that the inner wall of the hollow cuboid is provided with a vertical chute, the adjusting component comprises a band-type brake motor fixed with the bottom surface of the movable block, a second gear fixed with an output shaft of the band-type brake motor and a vertical rack fixed with the inner wall of the vertical chute and meshed with the second gear, and the whole vertical rack is positioned in the vertical chute.

Through adopting above-mentioned technical scheme, when highly adjusting the sick bed, medical personnel only need open the band-type brake motor, and band-type brake motor drives the second gear rotation after the work, because the second gear with be fixed in the vertical rack toothing on the vertical spout inner wall to this makes second gear, band-type brake motor and movable block all follow vertical direction and goes up and down, thereby makes the height of bracing piece and sick bed support body to adjust.

The invention is further provided that a position of the inner wall of the hollow cuboid close to the inner bottom wall of the vertical chute is fixed with a limiting block for limiting the movable block to vertically move downwards.

Through adopting above-mentioned technical scheme, the stopper has played good limiting displacement to the vertical downstream of movable block, has reduced the probability that band-type brake motor collided with cavity cuboid internal bottom wall because of inertial action.

The invention is further provided with a mounting opening arranged on one side of the hollow cuboid, and a transparent cover plate used for covering the mounting opening is arranged on the side wall of the hollow cuboid.

Through adopting above-mentioned technical scheme to this staff of being convenient for passes through installing port installation adjusting part, and transparent cover adopts transparent material to make, is favorable to the staff to observe the position of each spare part in the adjusting part, so that highly adjust the sick bed.

In summary, the present invention includes at least one of the following beneficial effects:

1. according to the invention, after long-time use, when the sickbed plate needs to be overhauled or replaced, a medical worker only needs to draw out the drawer plate and drive the sliding block to slide along the length direction of the transverse sliding groove by using the driving assembly, so that the cushion moves synchronously along with the sliding block until the cushion moves to one side of the sickbed frame body, and at the moment, a patient lying on the cushion moves onto the drawer plate, so that the medical worker can overhaul or replace the sickbed plate conveniently to ensure the normal use of the sickbed;

2. according to the hospital bed cushion, when the driving assembly is required to drive the sliding block to slide along the length direction of the transverse sliding groove, medical staff only need to start the driving motor, the driving motor drives the first driving gear to rotate after working, and the first driving gear, the driving motor and the sliding block all move along the length direction of the transverse sliding groove due to the fact that the transverse rack on the inner bottom wall of the movable groove is meshed with the first driving gear, so that the cushion is moved out of the opening of the hospital bed frame body along with the drawer plate, and the hospital bed cushion can be conveniently replaced or repaired by the medical staff;

3. when the height of the sickbed is adjusted, medical staff only need to turn on the brake motor, the brake motor drives the second gear to rotate after working, and the second gear is meshed with the vertical rack fixed on the inner wall of the vertical sliding groove, so that the second gear, the brake motor and the movable block are lifted along the vertical direction, and the heights of the supporting rod and the sickbed frame body are adjusted;

4. when the sickbed is used and the height of the sickbed needs to be adjusted, medical staff can adjust the position of the movable block in the hollow cuboid only through the adjusting assembly, so that the height of the sickbed frame body at the upper end of the supporting rod can be adjusted, and patients and family members can conveniently adjust the height of the sickbed according to needs.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the present invention showing the structure of the adjustment assembly;

FIG. 3 is a sectional view of a partial structure of the present invention;

fig. 4 is an enlarged schematic view of a in fig. 3.

Description of reference numerals: 1. a bed board assembly; 11. a sickbed frame body; 111. an opening; 112. a transverse chute; 113. a movable groove; 114. a U-shaped plate body; 12. a sickbed plate; 2. a support assembly; 21. a support bar; 22. a hollow cuboid; 221. a vertical chute; 222. a limiting block; 223. an installation port; 224. a transparent cover plate; 23. a movable block; 24. a roller; 3. a drive assembly; 31. a drive motor; 32. a first drive gear; 33. a transverse rack; 4. an adjustment assembly; 41. a band-type brake motor; 42. a second gear; 43. a vertical rack; 5. a soft cushion; 51. a slider; 6. a drawer plate; 7. a movable plate; 71. mounting grooves; 72. a bolt; 73. a movable leg; 8. and a controller.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1-4, a multifunctional adjustable sickbed comprises a bedplate assembly 1, a supporting assembly 2, a driving assembly 3 and an adjusting assembly 4. The bed board assembly 1 comprises a bed frame body 11 and a bed board 12, the bed frame body 11 is of a square frame structure, and an opening 111 is formed in one side of the bed frame body 11. The sickbed plate 12 is a grid-shaped plate structure, the side wall of the sickbed plate is fixed with the inner wall of the sickbed frame body 11, and a soft cushion 5 made of a conveyor belt is laid on the sickbed plate 12 for the patient to lie down for rest.

The two sides of the cushion 5 are both fixed with slide blocks 51 with dovetail-shaped cross sections, a transverse sliding groove 112 for the slide blocks 51 to be connected in a sliding manner is arranged between the inner walls of the two sides of the sickbed frame body 11, the cross section of the transverse sliding groove 112 is dovetail-shaped, a movable groove 113 communicated with the transverse sliding groove 112 is arranged in the sickbed frame body 11, and the length direction of the movable groove 113 is parallel to the length direction of the transverse sliding groove 112. A drawer plate 6 positioned below the sickbed plate 12 is slidably mounted between the inner walls of the two sides of the sickbed frame body 11, and one side of the soft cushion 5 close to the opening 111 is fixed with a panel of the drawer plate 6.

The supporting component 2 is used for supporting the sickbed frame body 11, and the supporting component 2 comprises a supporting rod 21, a hollow cuboid 22, a movable block 23 and rollers 24. The support rods 21 are vertically arranged rectangular rod-shaped structures, the upper ends of the support rods are fixed with the bottom surface of the sickbed frame body 11, and four support rods 21 are arranged and distributed in a rectangular array. The hollow cuboid 22 is a cuboid structure with a hollow interior, and the lower end of the support rod 21 penetrates through the upper end of the hollow cuboid 22 and is connected in a sliding manner. The movable block 23 is a rectangular block structure, is arranged in the hollow cuboid 22 and is connected with the hollow cuboid in a sliding manner, and the upper surface of the movable block 23 is fixed with the lower end of the support rod 21. The roller 24 is fixed with the lower end of the hollow cuboid 22, and the roller 24 is provided with a foot brake.

The driving assembly 3 is installed in the movable slot 113 for driving the sliding block 51 to slide along the length direction of the transverse sliding slot 112, and the driving assembly 3 includes a driving motor 31, a first driving gear 32 and a transverse rack 33. The driving motor 31 is fixed with the side wall of the slide block 51, and the axial direction of the output shaft of the driving motor 31 is vertical to the length direction of the transverse sliding chute 112. The axis of the first driving gear 32 coincides with the axis of the output shaft of the driving motor 31, and the first driving gear 32 is sleeved on and fixed to the output shaft of the driving motor 31. The transverse rack 33 is disposed in the movable slot 113, the length direction of the transverse rack 33 is parallel to the length direction of the transverse sliding slot 112, the bottom surface of the transverse rack 33 is fixed to the bottom wall of the movable slot 113, the transverse rack 33 is engaged with the first driving gear 32, and in this embodiment, the driving motor 31 and the first driving gear 32 are both disposed in the movable slot 113. After long-time use, when needing to overhaul or change sick bed board 12, medical personnel only need start driving motor 31, driving motor 31 drives first driving gear 32 and rotates after the work, because horizontal rack 33 on the bottom wall meshes with first driving gear 32 in activity groove 113, make first driving gear 32 with this, driving motor 31 and slider 51 all move along the length direction of horizontal spout 112, thereby make cushion 5 shift out the opening 111 of sick bed support body 11 simultaneously along with drawer board 6, be favorable to medical personnel to carry out subsequent change or the operation of overhauing sick bed board 12, with the normal use of guaranteeing the sick bed, the operation can be accomplished to the above-mentioned process only needs a medical personnel, and easy operation is convenient.

In this embodiment, two U-shaped plates 114 symmetrically disposed are fixed at the middle of the bed frame 11, the movable plate 7 fixed to the bottom surface of the drawer plate 6 is slidably mounted between the two U-shaped plates 114, a mounting groove 71 is formed in the bottom surface of the movable plate 7, a bolt 72 threadedly connected to the movable plate 7 is disposed through a position of the movable plate 7 near the opening 111, and a movable leg 73 is fixed on the bolt 72. When a patient moves from the sickbed plate 12 to one side of the sickbed frame body 11 and is located on the drawer plate 6, in order to enhance stability, medical staff needs to take the movable plate 7 out of the mounting groove 71 and enable the lower end of the movable plate 7 to be grounded, and then the medical staff needs to tighten the bolt 72 to enable the movable plate 7 to be fixed, so that the stability that the patient lies on the cushion 5 of the drawer plate 6 is enhanced, and the probability that the sickbed turns on one's side is reduced.

Vertical spout 221 has been seted up to cavity cuboid 22 inner wall, and adjusting part 4 sets up in cavity cuboid 22 for adjust sick bed support body 11 height, and adjusting part 4 includes band-type brake motor 41, second gear 42 and vertical rack 43. The contracting brake motor 41 is fixed with the bottom surface of the movable block 23, and the axis of the output shaft of the contracting brake motor 41 is horizontal. The axis of the second gear 42 coincides with the axis of the output shaft of the band-type brake motor 41, and the second gear 42 is sleeved on and fixed to the output shaft of the band-type brake motor 41. The vertical arrangement of the vertical rack 43, the whole vertical rack 43 is located in the vertical sliding groove 221, the vertical rack 43 is fixed with the inner wall of the vertical sliding groove 221, and the vertical rack 43 is meshed with the second gear 42. When the height of the sickbed is adjusted, the medical staff only need to open the contracting brake motor 41, the contracting brake motor 41 drives the second gear 42 to rotate after working, and the second gear 42 is meshed with the vertical rack 43 fixed on the inner wall of the vertical sliding groove 221, so that the second gear 42, the contracting brake motor 41 and the movable block 23 are lifted along the vertical direction, and the height of the support rod 21 and the height of the sickbed frame body 11 are adjusted.

In order to reduce the probability of collision between the movable block 23 and the bottom wall of the hollow cuboid 22 in the process of vertically moving downwards, a limiting block 222 for limiting the vertical downward movement of the movable block 23 is fixed on the position, close to the inner bottom wall of the vertical sliding groove 221, of the inner wall of the hollow cuboid 22.

Install or overhaul each spare part of adjusting part 4 for the staff conveniently, the installing port 223 has been seted up to cavity cuboid 22 one side, be provided with on the 22 lateral walls of cavity cuboid to be used for the lid to close installing port 223 and detachable transparent cover 224, so that the staff passes through each spare part in the installing port 223 installation adjusting part 4, transparent cover 224 adopts transparent material to make, be favorable to the staff to observe the position of each spare part in the adjusting part 4, so that highly adjust the sick bed.

In order to facilitate the control of the driving motor 31 and the band-type brake motor 41 by the staff, a controller 8 is fixed on the side wall of one side of the sickbed frame body 11, the controller 8 is electrically connected with the driving motor 31 and the band-type brake motor 41, and a switch for controlling the starting and stopping of the driving motor 31 and the band-type brake motor 41 is arranged on the controller 8.

The use principle of the embodiment is as follows:

after long-time use, when the sickbed plate 12 needs to be overhauled or replaced, the medical staff only needs to start the driving motor 31, the driving motor 31 drives the first driving gear 32 to rotate after working, because the transverse rack 33 on the bottom wall in the movable groove 113 is meshed with the first driving gear 32, so that the first driving gear 32, the driving motor 31 and the sliding block 51 move along the length direction of the transverse sliding groove 112, so that the cushion 5 is moved out of the opening 111 of the sickbed frame body 11 along with the drawer plate 6, the operation of subsequent replacement or overhauling of the sickbed plate 12 by the medical staff is facilitated, the normal use of the sickbed is ensured, the above process can be completed by only one medical staff, and the operation is simple and convenient.

When the height of the sickbed is adjusted, the medical staff only need to open the contracting brake motor 41, the contracting brake motor 41 drives the second gear 42 to rotate after working, and the second gear 42 is meshed with the vertical rack 43 fixed on the inner wall of the vertical sliding groove 221, so that the second gear 42, the contracting brake motor 41 and the movable block 23 are lifted along the vertical direction, and the height of the support rod 21 and the height of the sickbed frame body 11 are adjusted.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A multifunctional adjustable sickbed is characterized in that:

comprises a bed board component (1) and a supporting component (2);

the bed board assembly (1) comprises a sickbed frame body (11) and a sickbed board (12) fixed with the inner side wall of the sickbed frame body (11), the supporting assembly (2) is used for supporting the sickbed frame body (11), and an opening (111) is formed in one side of the sickbed frame body (11);

a cushion (5) is laid on the sickbed plate (12), sliding blocks (51) are fixed on two sides of the cushion (5), a transverse sliding groove (112) for the sliding connection of the sliding blocks (51) is formed between the inner walls of two sides of the sickbed frame body (11), a movable groove (113) communicated with the transverse sliding groove (112) is formed in the sickbed frame body (11), and a driving assembly (3) for driving the sliding blocks (51) to slide along the length direction of the transverse sliding groove (112) is installed in the movable groove (113);

a drawer plate (6) positioned below the sickbed plate (12) is arranged between the inner walls of the two sides of the sickbed frame body (11) in a sliding way;

the soft pad (5) is a conveyor belt, and one side, close to the opening (111), of the soft pad (5) is fixed with the panel of the drawer plate (6);

the driving assembly (3) comprises a driving motor (31) fixed with the side wall of the sliding block (51), a first driving gear (32) fixed with the end part of an output shaft of the driving motor (31), and a transverse rack (33) fixed with the bottom wall of the movable groove (113) and meshed with the first driving gear (32), wherein the driving motor (31) and the first driving gear (32) are both positioned in the movable groove (113);

the cross sections of the sliding block (51) and the transverse sliding groove (112) are both in a dovetail shape;

two U-shaped plate bodies (114) which are symmetrically arranged are fixed in the middle of the sickbed frame body (11), a movable plate (7) which is fixed with the bottom surface of the drawer plate (6) is installed between the two U-shaped plate bodies (114) in a sliding mode, an installation groove (71) is formed in the bottom surface of the movable plate (7), a bolt (72) which is in threaded connection with the movable plate (7) penetrates through the position, close to one side of the opening (111), of the movable plate (7), and a movable supporting leg (73) is fixed on the bolt (72);

the supporting assembly (2) comprises a supporting rod (21) fixed to the bottom surface of the sickbed frame body (11), a hollow cuboid (22) sleeved on the supporting rod (21) and connected with the supporting rod (21) in a sliding mode, a movable block (23) fixed to the lower end of the supporting rod (21) and connected with the inner wall of the hollow cuboid (22) in a sliding mode, and a roller (24) fixed to the lower end of the hollow cuboid (22) and provided with a foot brake, and an adjusting assembly (4) used for adjusting the height of the sickbed frame body (11) is arranged in the hollow cuboid (22);

vertical spout (221) have been seted up to cavity cuboid (22) inner wall, adjusting part (4) include with band-type brake motor (41) that movable block (23) bottom surface is fixed, with the fixed second gear (42) of the output shaft of band-type brake motor (41) and with vertical spout (221) inner wall is fixed and with vertical rack (43) of second gear (42) meshing, vertical rack (43) are whole all to be located in vertical spout (221).

2. The multifunctional adjustable hospital bed of claim 1, wherein: the inner wall of the hollow cuboid (22) is close to the position of the inner bottom wall of the vertical sliding groove (221), and a limiting block (222) used for limiting the vertical downward movement of the movable block (23) is fixed on the position.

3. The multifunctional adjustable hospital bed of claim 2, wherein: installing port (223) have been seted up to cavity cuboid (22) one side, be provided with on cavity cuboid (22) lateral wall and be used for the lid to close transparent cover (224) of installing port (223).