CN112190414A

CN112190414A - Medical standing and sitting type sickbed

Info

Publication number: CN112190414A
Application number: CN202011129870.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2021-01-08
Also published as: CN112190416A; CN110693657A; CN112190417A; CN110693657B; CN112190415A

Abstract

The invention belongs to the field of medical beds, in particular to a medical sitting type sickbed, which aims at the problems that the existing sitting type medical bed needs a plurality of power source parts to realize the lifting of a backup plate, the knee bending operation can not be carried out on the legs of a patient mostly, the manufacturing cost is high, and the functionality is poor, the invention provides a scheme that the sickbed comprises a mounting plate, wherein one side of the top of the mounting plate is fixedly provided with a vertical plate, the top of the vertical plate is fixedly provided with a bed frame, the inner walls of two sides of the bed frame are fixedly provided with the same seat plate, the top of the mounting plate is fixedly provided with an operating block, the top of the operating block is provided with a groove, the inner wall of one side of the groove is rotatably provided with a rotating shaft, and the rotating shaft is fixedly provided with an inclined plate. The patient can complete the knee bending action while sitting up, which is beneficial to the recovery of the patient.

Description

Medical standing and sitting type sickbed

This application is divisional application, and the original case patent number is: 201911110408.3, having application date of 11 and 14 in 2019 and the name of: a medical rising and sitting type sickbed.

Technical Field

The invention relates to the technical field of medical beds, in particular to a medical sitting-up type sickbed.

Background

The medical bed refers to an appliance or other articles used for a human body, the effect of the appliance or other articles used for the surface of the human body is not obtained by pharmacological, immunological or metabolic means, but the appliances may participate in and play a certain auxiliary role; the use thereof is intended to achieve the following intended purposes.

The existing sitting-up type hospital bed needs a plurality of power source parts to realize the rising of the backup plate, and most of the legs of patients can not be subjected to knee bending operation, so that the manufacturing cost is high and the functionality is not good, and therefore a sitting-up type hospital bed for medical use is provided for solving the problems.

Disclosure of Invention

Based on the technical problems that a plurality of power source parts are needed for lifting a backup plate, knee bending operation cannot be conducted on legs of a patient mostly, manufacturing cost is high, and functionality is poor in a sitting type hospital bed for medical use in the background art, the invention provides a sitting type hospital bed for medical use.

The invention provides a medical sitting-up sickbed, which comprises a mounting plate, wherein a vertical plate is fixedly arranged on one side of the top of the mounting plate, a bed frame is fixedly arranged on the top of the vertical plate, the same sitting plate is fixedly arranged on the inner walls of the two sides of the bed frame, an operation block is fixedly arranged on the top of the mounting plate, a groove is formed in the top of the operation block, a rotating shaft is rotatably arranged on the inner wall of one side of the groove, an inclined plate is fixedly arranged on the rotating shaft, two symmetrically-arranged synchronous rods are fixedly arranged on one side of the inclined plate, the same backup plate is fixedly arranged on the tops of the two synchronous rods, the two sides of the backup plate are respectively rotatably connected with the inner walls of the two sides of the bed frame, a driving assembly is rotatably connected onto the rotating shaft, a vertical shaft is rotatably arranged on the inner wall of the bottom of the groove and, and synchronizing shaft and vertical axis transmission are connected, threaded connection has the screw thread piece on the synchronizing shaft, the top fixed mounting of mounting panel has the fixing base, and the top slidable mounting of fixing base has two slide bars that the symmetry set up, and one side of two slide bars all is connected with one side transmission of screw thread piece, and the top fixed mounting of two slide bars has same lifter plate, seat, lifter plate and backup plate can be with the inside seamless butt joint of bed frame.

Preferably, drive assembly includes the cylinder of fixed mounting on recess bottom inner wall, the one end fixed mounting of cylinder output shaft has the slide, and the bottom of slide and the bottom inner wall sliding connection of recess, one side fixed mounting of slide has first rack, the fixed cover in the outside of pivot is equipped with the gear, and gear and first rack mesh mutually, provides power, and degree of automation is high.

Preferably, a second rack is fixedly installed on one side of the first rack, a main gear is fixedly sleeved on the outer side of the vertical shaft, the main gear is meshed with the second rack, and when the first rack moves transversely, the vertical shaft rotates.

Preferably, the fixed cover in the outside of vertical axis is equipped with the action wheel, the fixed cover in the outside of synchronizing shaft is equipped with from the driving wheel, and is connected with same hold-in range from driving wheel and action wheel transmission, realizes the linkage of synchronizing shaft and vertical axis, improves driven stability.

Preferably, equal slidable mounting has the slider on the both sides inner wall of bed frame, and one side that two sliders are close to each other all rotates and installs the gag lever post, and the top of two gag lever posts rotates with the both sides of bed frame respectively and is connected, stability when improving backup plate arc motion.

Preferably, the top fixed mounting of fixing base has two fixed blocks that the symmetry set up, and one side that two fixed blocks are close to each other respectively with one side sliding connection that two slide bars were kept away from each other, one side fixed mounting of two slide bars has same synchronizing block, one side fixed mounting of synchronizing block has the diaphragm, one side fixed connection of synchronizing block and one side of screw thread piece is kept away from to the diaphragm, and when screw thread piece longitudinal movement, the lifter plate can with screw thread piece simultaneous movement.

Preferably, the top fixed mounting of bed frame has two baffles that the symmetry set up, and the equal fixed mounting in top of two baffles has the carousel, and the top of two carousels clamps has same board of placing, makes things convenient for the block to place the board.

Preferably, the equal fixed mounting in top of two carousels has joint spare, the bottom fixed mounting who places the board has two card posts that the symmetry set up, and the draw-in groove has all been seted up to the bottom of two card posts, and the top of two joint spare extends to the inside of two draw-in grooves respectively and can break away from the activity with two draw-in grooves respectively and clamp, conveniently places board installation and dismantlement work, and the feasibility of implementation is strong.

Preferably, equal fixed mounting has the loose axle on the both sides inner wall of bed frame, the activity hole has all been seted up to the both sides of backup plate, and the one end that two loose axles are close to each other extends to the inside in two activity holes respectively and with two activity hole movable mounting respectively, guarantees the stability of backup plate arc motion.

Preferably, the bottom of mounting panel is provided with four brake wheels, and four brake wheel symmetries set up in the bottom both sides of mounting panel, conveniently remove, and the flexibility is high.

The invention has the beneficial effects that: when the seat, the lifting plate and the backup plate are in seamless butt joint with a bed board, the tops of the seat, the lifting plate and the backup plate are positioned on the same horizontal plane, when a patient needs to bend knees and sit up, a switch of the air cylinder is pressed, the opening and closing work of the air cylinder is operated through an external remote controller, the operability can be improved, when the air cylinder is started, on one hand, the rotation of the rotating shaft and the gear is realized through the meshing relationship of the arranged first rack and the gear, the backup plate can follow the inclined plate to perform arc motion at the longitudinal position, on the other hand, the rotation of the vertical shaft can be realized through the meshing relationship of the arranged second rack and the main gear, then, the linkage of the synchronous shaft and the vertical shaft can be realized through the arranged synchronous belt, the rotation of the synchronous shaft is converted into the longitudinal movement of the threaded block, and the lifting plate can move downwards under the action of the threaded block, the patient can conveniently sit up and can complete knee bending, the recovery of the physical function of the patient is facilitated, compared with the traditional medical bed, the conventional mechanical linkage is utilized to replace a plurality of power source parts, the manufacturing cost is greatly reduced, the patient can complete the knee bending while sitting up, and the recovery of the patient is facilitated;

the two limiting rods are arranged on the two sides of the backup plate, so that the stability of longitudinal arc motion of the backup plate can be ensured, the lifting and lowering actions of the backup plate are uniform, medical personnel do not need to touch the body of a patient, and the phenomenon of secondary injury of the patient is avoided;

through the second rack that sets up in first rack one side, can realize the linkage of pivot and vertical axis, and the position stability of first rack is high, can not take place first rack and gear disengagement's phenomenon, has promoted holistic stability.

Drawings

Fig. 1 is a perspective view of a part of a medical sitting-up sickbed according to the present invention;

fig. 2 is a schematic view of a mounting plate structure of a medical sitting-up sickbed according to the present invention;

fig. 3 is a perspective view of a stop lever structure of a medical sit-up hospital bed according to the present invention;

fig. 4 is an enlarged schematic view of a part a of the structure of the medical sitting type sickbed in fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of a part B in fig. 2 of the medical sitting-up sickbed according to the present invention.

In the figure: 1 mounting plate, 2 brake wheels, 3 vertical plates, 4 bed frames, 5 seat plates, 6 operation blocks, 7 grooves, 8 cylinders, 9 sliding plates, 10 first racks, 11 rotating shafts, 12 gears, 13 inclined plates, 14 synchronizing rods, 15 backup plates, 16 sliding blocks, 17 limiting rods, 18 second racks, 19 vertical shafts, 20 master gears, 21 synchronizing shafts, 22 driven wheels, 23 thread blocks, 24 transverse plates, 25 fixing blocks, 26 sliding rods, 27 synchronizing blocks, 28 lifting plates, 29 fixing seats, 30 rotating discs, 31 clamping pieces, 32 placing plates, 33 baffle plates and 34 synchronous belts.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-5, the embodiment provides a medical sitting-up sickbed, which comprises a mounting plate 1, wherein a vertical plate 3 is fixedly mounted on one side of the top of the mounting plate 1, a bed frame 4 is fixedly mounted on the top of the vertical plate 3, the same seat plate 5 is fixedly mounted on the inner walls of two sides of the bed frame 4, an operation block 6 is fixedly mounted on the top of the mounting plate 1, a groove 7 is formed in the top of the operation block 6, a rotating shaft 11 is rotatably mounted on the inner wall of one side of the groove 7, an inclined plate 13 is fixedly mounted on the rotating shaft 11, two symmetrically arranged synchronizing rods 14 are fixedly mounted on one side of the inclined plate 13, the top of the two synchronizing rods 14 is fixedly mounted with the same backup plate 15, two sides of the backup plate 15 are respectively rotatably connected with the inner walls of two sides of the bed frame 4, a driving assembly is rotatably connected to the rotating shaft 11, a vertical shaft 19 is rotatably, the top of the mounting plate 1 is rotatably provided with a synchronizing shaft 21, the synchronizing shaft 21 is in transmission connection with a vertical shaft 19, the synchronizing shaft 21 is in threaded connection with a threaded block 23, the top of the mounting plate 1 is fixedly provided with a fixed seat 29, the top of the fixed seat 29 is slidably provided with two symmetrically arranged slide rods 26, one side of each of the two slide rods 26 is in transmission connection with one side of the threaded block 23, the tops of the two slide rods 26 are fixedly provided with a same lifting plate 28, the seat plate 5, the lifting plate 28 and the backup plate 15 can be in seamless butt joint with the inside of the bed frame 4, the seat plate 5, the lifting plate 18 and the backup plate 15 can be in seamless butt joint with the bed frame 4, when the seat plate 5, the lifting plate 18 and the backup plate 15 are in seamless joint with the bed plate 4, the tops of the seat plate 5, the lifting plate 8 and the backup plate 15 are positioned on the same horizontal plane, when a patient needs to bend and sit up, a switch of the air, the operability can be improved, when the cylinder 8 is started, on one hand, the rotation of the rotating shaft 11 and the gear 12 can be realized through the meshing relationship of the first rack 10 and the gear 12, the backup plate 15 can follow the inclined plate 13 to perform arc motion at the longitudinal position, on the other hand, the rotation of the vertical shaft 19 can be realized through the meshing relationship of the second rack 18 and the main gear 20, then, the linkage of the synchronous shaft 21 and the vertical shaft 19 can be realized through the arranged synchronous belt 34, the rotation of the synchronous shaft 21 is converted into the longitudinal movement of the thread block 23, the lifting plate 18 can move downwards under the action of the thread block 23, the sitting action of a patient can be facilitated, the knee bending can be completed, the physical function recovery of the patient is facilitated, compared with the traditional medical bed, the use of a plurality of power source components is replaced by the conventional mechanical linkage, the manufacturing cost is greatly reduced, the knee bending action can be completed while the patient sits up, be favorable to the recovering of disease, two gag lever posts 17 through the both sides setting at backup plate 15, can guarantee backup plate 15 vertical arc motion's stability, the rising of backup plate 15 is at the uniform velocity with the reduction action, do not touch the health of disease with medical personnel, avoid the disease secondary injured's phenomenon to appear, second rack 18 through setting up in first rack 10 one side, can realize the linkage of pivot 11 and vertical axis 19, and the positional stability of first rack 10 is high, the phenomenon that first rack 10 and gear 12 break away from the meshing can not take place, whole stability has been promoted.

In this embodiment, drive assembly includes cylinder 8 of fixed mounting on recess 7 bottom inner wall, and the one end fixed mounting of 8 output shafts of cylinder has slide 9, and the bottom of slide 9 and the bottom inner wall sliding connection of recess 7, and one side fixed mounting of slide 9 has first rack 10, and the fixed cover in outside of pivot 11 is equipped with gear 12, and gear 12 and first rack 10 mesh mutually, provide power, and degree of automation is high.

In this embodiment, a second rack 18 is fixedly installed on one side of the first rack 10, a main gear 20 is fixedly sleeved on the outer side of the vertical shaft 19, the main gear 20 is engaged with the second rack 18, and when the first rack 10 moves laterally, the vertical shaft 19 rotates.

In this embodiment, the fixed cover in the outside of vertical axis 19 is equipped with the action wheel, and the fixed cover in the outside of synchronizing shaft 21 is equipped with from driving wheel 22, and is connected with same hold-in range 34 from driving wheel 22 and action wheel transmission, realizes synchronizing shaft 21 and vertical axis 19's linkage, improves driven stability.

In this embodiment, equal slidable mounting has slider 16 on the both sides inner wall of bed frame 4, and the one side that two sliders 16 are close to each other all rotates and installs gag lever post 17, and the top of two gag lever posts 17 rotates with the both sides of bed frame 4 respectively and is connected, stability when improving backup plate 15 arc motion.

In this embodiment, two fixed blocks 25 that the symmetry set up are fixed to the top of fixing base 29, one side that two fixed blocks 25 are close to each other is respectively with one side sliding connection that two slide bars 26 kept away from each other, one side fixed mounting of two slide bars 26 has same synchronizing block 27, one side fixed mounting of synchronizing block 27 has diaphragm 24, one side of synchronizing block 27 and one side fixed connection of screw block 23 are kept away from to diaphragm 24, when screw block 23 longitudinal movement, lifter plate 28 can with screw block 23 synchronous motion.

In this embodiment, bed frame 4's top fixed mounting has two baffles 33 that the symmetry set up, and the equal fixed mounting in top of two baffles 33 has carousel 31, and the top of two carousels 31 clamps has same board 32 of placing, makes things convenient for the block to place board 32.

In this embodiment, the equal fixed mounting in top of two carousel 31 has joint spare 31, and the bottom fixed mounting who places board 32 has two card posts that the symmetry set up, and the draw-in groove has all been seted up to the bottom of two card posts, and the top of two joint spare 31 extends to the inside of two draw-in grooves respectively and can break away from the activity with two draw-in grooves respectively and clamp, conveniently places board 32 and installs and dismantlement work, and the feasibility of implementation is strong.

In this embodiment, equal fixed mounting has the loose axle on the both sides inner wall of bed frame 4, and the movable hole has all been seted up to backup plate 15's both sides, and the one end that two loose axles are close to each other extends to the inside in two movable holes respectively and respectively with two movable hole movable mounting, guarantees the stability of backup plate 15 arc motion.

In this embodiment, the bottom of mounting panel 1 is provided with four brake wheels 2, and four brake wheels 2 symmetry sets up in the bottom both sides of mounting panel 1, conveniently removes, and the flexibility is high.

In this embodiment, the seat 5, the lifting plate 18 and the backup plate 15 can be seamlessly butted with the bed frame 4, when the seat 5, the lifting plate 18 and the backup plate 15 are seamlessly butted with the bed plate 4, the tops of the seat 5, the lifting plate 8 and the backup plate 15 are located on the same horizontal plane, when a patient needs to bend his knees and sit up, the switch of the cylinder 8 is pressed, the opening and closing operation of the cylinder 8 is operated by an external remote controller, so that the operability can be improved, when the cylinder 8 is started, the first rack 10 and the second rack 18 can move transversely along with the output shaft of the cylinder 8, when the first rack 10 moves transversely, on one hand, the rotation of the rotating shaft 11 and the gear 12 is realized through the meshing relationship between the first rack 10 and the gear 12, the backup plate 15 can move longitudinally along with the inclined plate 13, the limiting rod 17 can ensure the stability of the movement arc of the backup plate 15, and the secondary patient situation can not occur, on the other hand, the vertical shaft 19 can rotate through the meshing relationship between the second rack 18 and the main gear 20, the synchronous shaft 21 and the vertical shaft 19 can be linked through the synchronous belt 34, the rotation of the synchronous shaft 21 is converted into the longitudinal movement of the thread block 23, the lifting plate 18 can move downwards under the action of the thread block 23, the sitting and rising actions of the patient can be facilitated, the knee bending can be completed, the physical function recovery of the patient is facilitated, compared with a traditional medical bed, the use of a plurality of power source components is replaced by the conventional mechanical linkage, the manufacturing cost is greatly reduced, the knee bending action can be completed while the patient sits, and the recovery of the patient is facilitated.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A medical sitting type sickbed comprises a mounting plate (1) and is characterized in that a vertical plate (3) is fixedly mounted on one side of the top of the mounting plate (1), a bed frame (4) is fixedly mounted on the top of the vertical plate (3), the same seat plate (5) is fixedly mounted on the inner walls of two sides of the bed frame (4), an operation block (6) is fixedly mounted on the top of the mounting plate (1), a groove (7) is formed in the top of the operation block (6), a rotating shaft (11) is rotatably mounted on the inner wall of one side of the groove (7), an inclined plate (13) is fixedly mounted on the rotating shaft (11), two symmetrically-arranged synchronizing rods (14) are fixedly mounted on one side of the inclined plate (13), the same backup plate (15) is fixedly mounted on the tops of the two synchronizing rods (14), and two sides of the backup plate (15) are respectively rotatably connected with the inner walls of two sides of the bed, the rotating shaft (11) is in transmission connection with a driving component, the inner wall of the bottom of the groove (7) is rotatably provided with a vertical shaft (19), the vertical shaft (19) is in transmission connection with the driving component, the top of the mounting plate (1) is rotatably provided with a synchronous shaft (21), the synchronous shaft (21) is in transmission connection with the vertical shaft (19), the synchronous shaft (21) is in threaded connection with a thread block (23), the top of the mounting plate (1) is fixedly provided with a fixed seat (29), two symmetrically arranged sliding rods (26) are slidably mounted at the top of the fixed seat (29), one sides of the two sliding rods (26) are in transmission connection with one side of the thread block (23), the top of the two sliding rods (26) is fixedly provided with the same lifting plate (28), the seat plate (5), the lifting plate (28) and the backup plate (15) can be in seamless butt joint with the inside of the bed frame (4);

the top of the fixed seat (29) is fixedly provided with two symmetrically arranged fixed blocks (25), one sides of the two fixed blocks (25) close to each other are respectively in sliding connection with one sides of the two sliding rods (26) far away from each other, one sides of the two sliding rods (26) are fixedly provided with the same synchronous block (27), one side of the synchronous block (27) is fixedly provided with a transverse plate (24), and one side of the transverse plate (24) far away from the synchronous block (27) is fixedly connected with one side of the threaded block (23);

drive assembly includes cylinder (8) of fixed mounting on recess (7) bottom inner wall, the one end fixed mounting of cylinder (8) output shaft has slide (9), and the bottom of slide (9) and the bottom inner wall sliding connection of recess (7), one side fixed mounting of slide (9) has first rack (10), the fixed cover in the outside of pivot (11) is equipped with gear (12), and gear (12) and first rack (10) mesh mutually.