CN108392339A - A kind of mobile emergency department's care bed facilitating adjustment patient's posture - Google Patents

Abstract

A kind of mobile emergency department's care bed facilitating adjustment patient's posture, including two the first support plates, bed board is equipped between two the first support plates, the bed board is divided into from left to right increases bed board, fixed bed board and reduction bed board, it is fixedly connected with fixed plate between two the first support plates below bed board, the fixed bed board is fixedly connected by two fixed frames with fixed plate, by being movably hinged on the upside of first axle and fixed bed board left end on the upside of the raising bed board right end.The beneficial effects of the invention are as follows that raising bed board can be made to be rotated around first axle using raising device, raising bed board is made slowly to become vertical state or heeling condition from horizontality, human body back is vertical state at this time；Make the reduction of reduction bed board using the first threaded rod, keeps entire people's posture identical as the posture for bucket of riding a horse, meet the bowl evacuation habit of people, the defecation of more convenient patient, while also reducing the operating pressure of nursing staff.

Description

A mobile emergency nursing bed that is convenient for adjusting the patient's posture

technical field

The invention relates to the technical field of emergency department, in particular to a mobile nursing bed for emergency department which is convenient for adjusting the patient's posture.

Background technique

The emergency medicine department (room) or emergency medicine center is the department with the most intensively ill patients, the most types of diseases, and the heaviest rescue and management tasks in the hospital. It is the only way for all emergency patients to be admitted to the hospital for treatment. The emergency department in the 1990s highlighted the characteristics of the department and integrated the advantages of intensive care, so it occupied an important position in the modern emergency medical system.

In the 21st century, the modern emergency medicine department has developed into a large-scale emergency medical technology center and emergency medical scientific research center integrating emergency, first aid and intensive care. Known as the symbol of modern medicine and the patron saint of human life and health.

Beds in the emergency department are also an important part. In the process of medical care, especially for bedridden patients or patients after surgery, it is difficult to defecate. If they lie on the bed, it is difficult for the patient to defecate smoothly. Then bring bigger trouble to nursing staff; In addition, defecate on the bed, cause pollution easily; In addition, existing sick bed moves and adjusts comparatively inconvenient.

Contents of the invention

The purpose of the present invention is to provide a mobile nursing bed for emergency department which is convenient for adjusting the patient's posture, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A mobile nursing bed for emergency department that is convenient for adjusting the patient's posture, including two first support boards, a bed board is arranged between the two first support boards, and the bed board is divided into raised bed board, fixed bed board and For the bed board and the lowered bed board, a fixed board is fixedly connected between the two first support boards below the bed board, and the fixed bed board is fixedly connected with the fixed board by two fixing brackets, and the upper right end of the raised bed board is connected with the first hinge by the first hinge. The upper side of the left end of the fixed bed board is movable hinged, and a lifting device is provided between the raised bed board and the fixed board; the lower side of the left end of the lowered bed board is movable hinged with the lower side of the right end of the fixed bed board through a second hinge, and the fixed board below the bed board is lowered There is a threaded hole on the top, the first threaded rod is connected with the internal thread of the threaded hole, and the bottom end of the first threaded rod is fixedly connected with a handle. The top of the rod rests in the first groove; a stepped hole is opened in the middle of the fixed bed plate, and a cover plate is placed on the stepped hole; a dirt receiving box is arranged in the middle of the fixing plate, and a dirt receiving bucket is arranged on the top of the dirt receiving box , the sewage bucket is located directly below the stepped hole, the lower side of the fixed bed plate is fixedly connected with an annular water distribution pipe, and the annular water distribution pipe is arranged around the stepped hole, the lower side of the annular water distribution pipe is provided with a nozzle, and the fixed plate is provided with Clean water tank, the clean water tank is connected with the annular water distribution pipe through a pipeline, the pipeline is provided with a pump body; the bottom end of the first support plate is fixedly connected with a bottom plate, and the lower side of the bottom plate is symmetrically fixedly connected with two second support plates, The inner side of the second support plate is provided with guide grooves, and a lifting plate is set between the two guide grooves. The lifting plate and the inner top of the guide groove are connected by springs. Several lifting devices are fixedly connected between the bottom plates, the lifting device includes two triangular blocks fixedly arranged on the lifting plate, the triangular blocks are provided with a first moving groove, and guide wheels are arranged in the first moving groove, The guide wheel is fixedly connected with a guide bracket; the lower side of the bottom plate above the triangular block is provided with a second moving groove, and a moving block is arranged in the second moving groove, and the lower side of the moving block is fixedly connected with a trapezoidal block. The trapezoidal blocks are connected vertically; the side walls of the trapezoidal blocks are provided with adjusting threaded grooves, and the adjusting threaded grooves are all screwed with adjusting threaded rods, and the adjusting threaded rods are fixedly connected with the output shaft of the double-headed motor.

As a further solution of the present invention, neither the raised bed board nor the lowered bed board is connected to the first support board.

As a further solution of the present invention, a second groove with an opening facing upward is opened in the middle of the upper side of the cover plate, and a pull ring is fixedly connected in the second groove.

As a further solution of the present invention, the lifting device includes a support seat, the support seat is fixedly arranged on the fixed plate, a rotating rod is movably connected to the support seat, and a mounting column is fixedly connected to the top end of the rotating rod, and a mounting column is set inside the mounting column. There is a third groove with the opening facing upwards, a third threaded rod is arranged in the third groove, the bottom end of the third threaded rod is rotatably connected with the mounting column, and the lower part of the third threaded rod is fixedly connected with the first bevel gear, The right side of the first bevel gear is meshed with a second bevel gear, and the right end of the second bevel gear is fixedly connected with a rotating shaft, and the rotating shaft passes through the mounting column to be arranged, and the right end of the rotating shaft is fixedly connected with the output shaft of the second motor; the third threaded rod There is a lifting rod on the top, and the lower part of the lifting rod is provided with a threaded groove with the opening facing downwards. The top end of the third threaded rod is threadedly connected with the threaded groove. connect.

As a further solution of the present invention, a bearing is provided at the contact between the third threaded rod and the mounting column.

As a further solution of the present invention, guide grooves are symmetrically formed on the inner wall of the third groove, guide rods are arranged in the guide grooves, and the other ends of the guide rods are fixedly connected with the lifting rods.

As a further solution of the present invention, a locking device is provided on the roller.

As a further solution of the present invention, the guide bracket is vertically connected with the trapezoidal block.

As a further solution of the present invention, the slope of the triangular block is arranged parallel to the slope of the trapezoidal block.

As a further solution of the present invention, the double-headed motor is fixedly connected to the underside of the bottom plate through a support frame.

The beneficial effect of the present invention is that the raised bed board can be rotated around the first hinge by using the raising device, so that the raised bed board can gradually change from a horizontal state to a vertical state or an inclined state, and at this time, the back of the human body is in a vertical state; A threaded rod lowers the lower bed board so that the posture of the whole person is the same as that of sitting on the toilet, which is in line with people's defecation habits, which is more convenient for patients to defecate, and at the same time reduces the working pressure of nurses; the use of lifting devices realizes the rollers and the ground. Contact, so that the bed body is easy to move.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of raising device of the present invention;

Fig. 3 is the top view of the annular water distribution pipe of the present invention;

Fig. 4 is an enlarged view at A place in Fig. 1 of the present invention;

Fig. 5 is a structural schematic diagram of the lifting device of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1-Fig. 5, in the embodiment of the present invention, a kind of mobile emergency department nursing bed that is convenient to adjust the patient's posture includes two first support boards 1, and a bed board is arranged between the two first support boards 1 , the bed board is divided into a raised bed board 5, a fixed bed board 7 and a lowered bed board 13 from left to right, a fixed board 2 is fixedly connected between the two first support boards 1 below the bed board, and the fixed bed board 7 passes through two A fixed frame 3 is fixedly connected with the fixed plate 2, and the upper side of the right end of the raised bed plate 5 is movably hinged with the upper side of the left end of the fixed bed plate 7 through the first hinge 6, and a lift is arranged between the raised bed plate 5 and the fixed plate 2. The height device 4, utilizes the raising device 4 to make the raised bed board 5 rotate around the first hinge 6, so that the raised bed board 5 is gradually changed from a horizontal state to a vertical state or an inclined state, and at this time, the back of the human body is in a vertical state;

The lower side of the left end of the lowered bed board 13 is movable hinged with the lower side of the right end of the fixed bed board 7 through the second hinge 12, and the fixed board 2 below the lowered bed board 13 is provided with a threaded hole 16, and the threaded hole 16 is internally threaded with a first threaded rod 15 The bottom end of the first threaded rod 15 is fixedly connected with a handle 17, and the lower side of the lower right part of the lowered bed board 13 is provided with a first groove 14 with the opening facing downwards, and the top of the first threaded rod 15 abuts against the first groove 14, Simultaneously, forward rotation handle 17, handle 17 drives first threaded rod 15 to rotate, and first threaded rod 15 cooperates with threaded hole 16, and first threaded rod 15 moves downwards, when first threaded rod 15 no longer lowers bed board When the downward rotation of 13 causes interference, stop the rotation. At this time, the legs of the human body are in a drooping state, and the posture of the whole person is the same as that of sitting on the toilet, which is in line with people's defecation habits and is more convenient for patients to defecate. pressure;

A step hole 8 is provided at the middle of the fixed bed plate 7, and a cover plate 9 is placed on the step hole 8; a dirt receiving box 21 is provided at the middle of the fixed plate 2, and a dirt receiving bucket 22 is arranged on the top of the dirt receiving box 21, and The dirt hopper 22 is located directly below the stepped hole 8, the lower side of the fixed bed plate 7 is fixedly connected with an annular water distribution pipe 10, the annular water distribution pipe 10 is arranged around the stepped hole 8, and the lower side of the annular water distribution pipe 10 is provided with a nozzle 11, so The fixed plate 2 is provided with a clear water tank 19, and the clear water tank 19 is connected with the annular water distribution pipe 10 through the pipeline 20. The pipeline 20 is provided with a pump body 18. When defecation is required, the cover plate 9 is removed, and the excrement passes through The stepped hole 8 and the sewage bucket 22 are discharged into the sewage tank 21, and then the pump body 18 is started, and the pump body 18 pumps the water in the clean water tank 19 into the annular water distribution pipe 10, and then sprays it from the nozzle 11, and connects The dirt bucket 22 is cleaned, which can effectively play a cleaning role.

Neither the raised bed board 5 nor the lowered bed board 13 is connected to the first supporting board 1 .

The middle of the upper side of the cover plate 9 is provided with a second groove 23 with an opening facing upwards, and a pull ring 24 is fixedly connected in the second groove 23, and the pull ring 24 is used to facilitate the removal of the cover plate 9. The second groove 23 is used for placing draw ring 24, prevents because the protrusion of draw ring 24 affects patient's rest.

The lifting device 4 includes a supporting base 401, which is fixedly arranged on the fixed plate 2, a rotating rod 402 is movably connected to the supporting base 401, and a mounting column 403 is fixedly connected to the top of the rotating rod 402, and a mounting column 403 is provided inside the mounting column 403. There is a third groove 409 with the opening facing upwards, and a third threaded rod 4010 is arranged in the third groove 409, and the bottom end of the third threaded rod 4010 is rotatably connected with the mounting column 403, and the lower part of the third threaded rod 4010 is fixedly connected There is a first bevel gear 405, the right side of the first bevel gear 405 is meshed with a second bevel gear 406, the right end of the second bevel gear 406 is fixedly connected with a rotating shaft 408, and the rotating shaft 408 is arranged through the mounting column 403, and the right end of the rotating shaft 408 is connected to the The output shaft of the second motor 407 is fixedly connected; the top of the third threaded rod 4010 is provided with a lifting rod 4011, and the lower part of the lifting rod 4011 is provided with a threaded groove 4012 with the opening facing downwards, and the top of the third threaded rod 4010 is threadedly connected with the threaded groove 4012 A ball hinge 4015 is arranged on the lower side of the left part of the raised bed board 5, and the top of the lifting rod 4011 is connected with the ball hinge 4015. When the raised bed board 5 needs to be raised, the second motor 407 is started, and the second motor 407 drives the rotating shaft 408 to rotate , the second bevel gear 406 matched with the rotating shaft 408 rotates, the second bevel gear 406 drives the first bevel gear 405 to rotate, the first bevel gear 405 drives the third threaded rod 4010 to rotate, and the third threaded rod 4010 matches the lifting Rod 4011 can't rotate together with the third threaded rod 4010 under the effect of guide rod 4014, can only move upwards, thereby drives the extension of elevating rod 4011, and elevating device 4 integrally rotates around supporting base 401 and ball hinge 4015 and gets final product.

A bearing 404 is provided at the contact between the third threaded rod 4010 and the mounting post 403 .

A guide groove 4013 is symmetrically formed on the inner wall of the third groove 409 , and a guide rod 4014 is arranged in the guide groove 4013 , and the other end of the guide rod 4014 is fixedly connected with the lifting rod 4011 .

The bottom end of the first support plate 1 is fixedly connected with a bottom plate 25, and the lower side of the bottom plate 25 is symmetrically fixedly connected with two second support plates 26, and the inside of the second support plate 26 is provided with a guide groove 27, between the two guide grooves 27 The frame is provided with a lifting plate 28, and the lifting plate 28 is connected with the inner top of the guide groove 27 by a spring 31. Four rollers 29 are fixedly connected to the lower side of the lifting plate 28, and several rolling wheels 29 are fixedly connected between the lifting plate 28 and the bottom plate 25. The lifting device 32, the lifting device 32 includes two triangular blocks 321, the triangular blocks 321 are fixedly arranged on the lifting plate 28, the triangular block 321 is provided with a first moving groove 322, and a guide wheel 323 is arranged in the first moving groove 322 , the guide wheel 323 is fixedly connected with a guide bracket 324; the lower side of the bottom plate 25 above the triangular block 321 is provided with a second moving groove 325, and a moving block 326 is arranged in the second moving groove 325, and the lower side of the moving block 326 is fixedly connected There is a trapezoidal block 327, and the guide bracket 324 is fixedly connected with the trapezoidal block 327; the side walls of the trapezoidal block 327 are provided with an adjustment thread groove 328, and the adjustment thread groove 328 is threadedly connected with an adjustment thread rod 329, and the adjustment thread rod 329 is fixedly connected with the output shaft of the double-head motor 3210. When the entire bed body needs to be moved, the double-head motor 3210 is started, and the double-head motor 3210 drives the adjustment threaded rod 329 to rotate, and then the two trapezoidal blocks 327 move to the middle at the same time, making the triangle Block 321 moves downwards, and then lifting plate 28 is moved downwards, and roller 29 is contacted with the ground, has realized the movement of whole bed body.

The guide bracket 324 is vertically connected to the trapezoidal block 327 .

The slope of the triangular block 321 is parallel to the slope of the trapezoidal block 327 .

The double-headed motor 3210 is fixedly connected to the lower side of the bottom plate 25 through a support frame 3211 .

A locking device 30 is provided on the roller 29 .

The working process of the present invention is: when the bed board 5 needs to be raised, start the second motor 407, the second motor 407 drives the rotating shaft 408 to rotate, the second bevel gear 406 matched with the rotating shaft 408 rotates, and the second bevel gear 406 drives The first bevel gear 405 rotates, and the first bevel gear 405 drives the third threaded rod 4010 to rotate, and the elevating rod 4011 matched with the third threaded rod 4010 cannot rotate together with the third threaded rod 4010 under the action of the guide rod 4014. It can move upwards, thereby driving the extension of the lifting rod 4011, so that the raised bed board 5 can rotate around the first hinge 6, so that the raised bed board 5 can gradually change from a horizontal state to a vertical state or an inclined state. At this time, the back of the human body is vertical. At the same time, turn the handle 17 forward, the handle 17 drives the first threaded rod 15 to rotate, the first threaded rod 15 matches the threaded hole 16, the first threaded rod 15 moves downward, when the first threaded rod 15 no longer When the downward rotation of the lower bed board 13 is disturbed, stop the rotation. At this time, the legs of the human body are in a drooping state, and the posture of the whole person is the same as that of sitting on the toilet. The working pressure of personnel; when it is necessary to defecate, remove the cover plate 9, the excrement will be discharged into the sewage receiving tank 21 through the stepped hole 8 and the sewage receiving bucket 22, and then start the pump body 18, and the pump body 18 will clean the water in the clean water tank 19. The water is pumped into the annular water distribution pipe 10, and then sprayed out from the nozzle 11 to clean the dirt bucket 22, which can effectively play a cleaning role;

When it is necessary to move the whole bed body, start the double-head motor 3210, the double-head motor 3210 drives the adjustment threaded rod 329 to rotate, and then the two trapezoidal blocks 327 move to the middle at the same time, so that the triangular block 321 moves downward, and then the lifting plate 28 Moving down makes the roller 29 contact with the ground, realizing the movement of the whole bed body.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (10)

1. A mobile emergency nursing bed for conveniently adjusting the patient's posture, comprising two first support boards, a bed board is arranged between the two first support boards, and the bed board is divided into rising bed boards from left to right 1. Fixing the bed board and lowering the bed board, a fixed board is fixedly connected between the two first support boards below the bed board, and the fixed bed board is fixedly connected with the fixed board by two fixing frames, and it is characterized in that the right end of the raised bed board The side is hinged with the upper left end of the fixed bed board through the first hinge, and a lifting device is provided between the raised bed board and the fixed board; the lower side of the left end of the lowered bed board is hinged with the lower right end of the fixed bed board through the second hinge A threaded hole is opened on the fixed plate below the lowered bed board, and the threaded hole is connected with a first threaded rod, and the bottom end of the first threaded rod is fixedly connected with a handle. Groove, the top of the first threaded rod rests in the first groove; a stepped hole is provided in the middle of the fixed bed plate, and a cover plate is placed on the stepped hole; a dirt receiving box is arranged in the middle of the fixing plate, and the dirt receiving box There is a dirt bucket on the top, the dirt bucket is located directly below the stepped hole, the lower side of the fixed bed plate is fixedly connected with an annular water distribution pipe, the annular water distribution pipe is arranged around the stepped hole, and the lower side of the annular water distribution pipe is provided with a nozzle, so A clean water tank is provided on the fixed plate, and the clean water tank is connected with the annular water distribution pipe through a pipeline, and the pump body is arranged on the pipeline; the bottom end of the first support plate is fixedly connected with a bottom plate, and the lower side of the bottom plate is symmetrically fixedly connected with two A second support plate, guide grooves are provided on the inner side of the second support plate, a lifting plate is set between the two guide grooves, the lifting plate and the inner top of the guide groove are connected by springs, and the lower side of the lifting plate is fixedly connected with four Several lifting devices are fixedly connected between the lifting plate and the base plate. The lifting device includes two triangular blocks fixedly arranged on the lifting plate. A guide wheel is arranged inside, and a guide bracket is fixedly connected to the guide wheel; a second moving groove is provided on the lower side of the bottom plate above the triangular block, and a moving block is arranged in the second moving groove, and a trapezoidal block is fixedly connected to the lower side of the moving block , the guide bracket is vertically connected with the trapezoidal block; the side walls of the trapezoidal block are provided with adjusting threaded grooves, and the adjusting threaded grooves are all screwed with adjusting threaded rods, and the adjusting threaded rods are fixedly connected with the output shaft of the double-headed motor. 2 . A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 1 , wherein neither the raised bed board nor the lowered bed board is connected to the first support board. 3 . 3. A mobile emergency nursing bed that is convenient for adjusting the patient's posture according to claim 1, wherein a second groove with an opening facing upwards is provided in the middle of the upper side of the cover plate. A draw ring is fixedly connected in the groove. 4. A mobile emergency nursing bed that is convenient for adjusting the patient's posture according to claim 1, wherein the raising device includes a support seat, the support seat is fixedly arranged on the fixed plate, and the support seat is movable A rotating rod is connected, and the top of the rotating rod is fixedly connected with a mounting column, and a third groove with an opening facing upwards is opened in the mounting column, and a third threaded rod is arranged in the third groove, and the bottom end of the third threaded rod is connected to the mounting column. The column is rotationally connected, the lower part of the third threaded rod is fixedly connected with the first bevel gear, the right side of the first bevel gear is meshed with the second bevel gear, the right end of the second bevel gear is fixedly connected with the rotating shaft, and the rotating shaft is set through the mounting column. The right end of the rotating shaft is fixedly connected to the output shaft of the second motor; a lifting rod is provided above the third threaded rod, and a threaded groove with an opening facing downwards is provided at the lower part of the lifting rod, and the top end of the third threaded rod is threadedly connected with the threaded groove, so that The lower side of the left part of the raised bed board is provided with a ball hinge, and the top of the lifting rod is connected with the ball hinge. 5 . The mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 4 , wherein a bearing is provided at the contact between the third threaded rod and the mounting post. 6 . 6. A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 5, wherein guide grooves are symmetrically opened on the inner wall of the third groove, and guide rods are arranged in the guide grooves , the other end of the guide rod is fixedly connected with the lifting rod. 7. A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 1, wherein a locking device is provided on the rollers. 8. A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 1, wherein the guide bracket is vertically connected to the trapezoidal block. 9. A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 1 or 8, wherein the slope of the triangular block is arranged parallel to the slope of the trapezoidal block. 10. A mobile emergency nursing bed for conveniently adjusting the patient's posture according to claim 1, wherein the double-headed motor is fixedly connected to the lower side of the bottom plate through a support frame.