CN110433045B - Dual-purpose combined medical bed is transported in nursing - Google Patents
Dual-purpose combined medical bed is transported in nursing Download PDFInfo
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- CN110433045B CN110433045B CN201910725592.6A CN201910725592A CN110433045B CN 110433045 B CN110433045 B CN 110433045B CN 201910725592 A CN201910725592 A CN 201910725592A CN 110433045 B CN110433045 B CN 110433045B
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 131
- 238000009434 installation Methods 0.000 claims description 20
- 230000007306 turnover Effects 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 9
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 206010008111 Cerebral haemorrhage Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention relates to a nursing and transferring dual-purpose combined medical bed, which comprises a nursing bed body, a transferring vehicle body and a multifunctional bed board; at least one of the nursing bed body and the transferring vehicle body can be lifted along the vertical direction, the multifunctional bed plate can be placed on the nursing bed body, and the multifunctional bed plate is detachably arranged on the transferring vehicle body; the multifunctional bed board comprises a main bed board and auxiliary bed boards, wherein the two auxiliary bed boards are respectively hinged to two sides of the main bed board, a first locking piece is arranged between the main bed board and the auxiliary bed boards and used for limiting the overturning angle of the auxiliary bed boards relative to the main bed boards; the nursing bed body is provided with a through hole, the bottom of the nursing bed body is provided with a supporting plate component, and the supporting plate component can extend to the through hole and support the multifunctional bed board. Has the advantages of no change of the pose of the patient, various functions and convenient transportation.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a medical bed.
Background
In the process of patient treatment, the transfer of the patient is an indispensable link in the process of examination, diagnosis and treatment, and comprises the step of moving the patient from a sickbed to a stretcher or from an operating room and an examination room to the sickbed. The need to not change the pose of the patient is very common. However, in the traditional transferring process, the body parts of the patient can be changed by actions such as holding, lifting and the like of a carrier, such as bending, stretching, side position and the like, and the series of passive actions can influence the patient, so that the pose of the patient is changed, pain is aggravated, secondary damage is more easily caused by careless operation, and the life is threatened. In particular to a plurality of side injuries to patients who are not suitable for too much change of body position and posture such as the initial stage of cerebral hemorrhage, the fracture of the spine, the post-operation and the like. In addition, in the traditional transportation process, because of disorder and disorder of people, if the forces are unbalanced in the transportation process, the actions are not coordinated, or the patients are injured again due to insufficient hands.
For this purpose, an upper integrated bedridden translational transporter has been invented that uses the lateral movement of the upper transport module to transfer a patient from one bed to another. However, when the upper layer transfer module is pulled out from the lower part of the patient, and shake and displacement still exist in the movement process of the upper layer transfer module, the pose of the patient is changed, and particularly for critical patients who have just operated, the transfer mode is still not calculated as 'gentle', and the improvement is still needed. A combined sickbed is also invented, which is convenient for transferring patients, the bed board is divided into a fixed board and a transfer board, handles are arranged at two ends of the transfer board, and the transfer board is detachably arranged on the fixed board; when the transfer plate is combined with the fixed plate, the stretcher can be used as a common sickbed, and when the transfer plate is separated from the fixed plate through the handle, the stretcher can be used as a stretcher. However, the above-mentioned structure is also remarkable in that the transportation of the transfer plate requires at least two or more workers, and the transfer plate is lifted only by manpower, which consumes a lot of manpower during the transportation.
Therefore, how to improve the existing transfer bed or sickbed to overcome the above problems is a problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide a nursing and transporting dual-purpose combined medical bed which can not change the pose of a patient at all and has various functions and convenient transportation.
Another object of the present invention is to provide a medical bed jacking member which is simple in structure, convenient to operate, and suitable for the present solution.
In order to achieve the above purpose, the invention adopts the following technical scheme: double-purpose combination formula medical bed is transported in nursing, its characterized in that: comprises a nursing bed body, a transfer car body and a multifunctional bed board; at least one of the nursing bed body and the transferring vehicle body can be lifted along the vertical direction, the multifunctional bed plate can be placed on the nursing bed body, and the multifunctional bed plate is detachably arranged on the transferring vehicle body;
the multifunctional bed board comprises a main bed board and auxiliary bed boards, wherein the two auxiliary bed boards are respectively hinged to two sides of the main bed board, a first locking piece is arranged between the main bed board and the auxiliary bed boards and used for limiting the overturning angle of the auxiliary bed boards relative to the main bed boards;
a through hole is formed in the nursing bed body, a supporting plate component is arranged at the bottom of the nursing bed body, and the supporting plate component can extend to the through hole and support the multifunctional bed board;
when the multifunctional bed board is fixedly arranged on the transfer vehicle body, the auxiliary bed board is perpendicular to the main bed board, the auxiliary bed board is used as a guardrail, and the multifunctional bed board and the transfer vehicle body are combined to form a transfer bed;
raising the nursing bed body or lowering the transfer car body, pushing the transfer bed into the bottom of the nursing bed body, and aligning the multifunctional bed board with the through hole; then the nursing bed body is lowered or the transferring bed body is lifted, so that the multifunctional bed board passes through the passing opening; the auxiliary bed board is put flat, and the supporting board component is operated to extend to the through hole for supporting the multifunctional bed board; finally, the transfer trolley body is separated from the multifunctional bed board, and the multifunctional bed board and the nursing bed body are combined to form a nursing bed.
As an improvement, the main bed board comprises a fixed main bed board and a turnover main bed board which are hinged, and the auxiliary bed board comprises a fixed auxiliary bed board and a turnover auxiliary bed board which are hinged; when the multifunctional bed board and the nursing bed body are combined to form a nursing bed, the folding main bed board and the folding auxiliary bed board can be turned over relative to the fixed main bed board and the fixed auxiliary bed board; the nursing bed body bottom is provided with the jack-up part, the jack-up part can promote turn over the main bed board of turning over with turn over vice bed board and upwards overturn.
Specifically, the jacking component is rotatably arranged at the bottom of the nursing bed body, the jacking component is in a working state when rotating to the transverse direction, the jacking component is in a retraction state when rotating to the longitudinal direction, and the jacking component does not shade the through hole when in the retraction state;
the jacking component comprises a mounting frame, a jacking worm, a folding handle, a jacking turbine, a first bevel gear, a second bevel gear, a rotary cross rod and a push rod assembly; the utility model discloses a nursing bed, including nursing bed body, installation frame, jack-up part, folding handle, jack-up worm, jack-up turbine, first bevel gear, rotation horizontal pole, second bevel gear, push-up worm, push-up turbine, first bevel gear, rotation horizontal pole, jack-up worm and second bevel gear, wherein the installation frame one end rotate set up in nursing bed body one side, the installation frame other end can block the setting of jack-up part is in the opposite side on the nursing bed body when operating condition, jack-up worm rotate set up in on the installation frame along horizontal, folding handle fixedly set up in jack-up worm one end for the drive jack-up worm rotates, jack-up turbine rotate along vertical rotation set up in on the installation frame, jack-up worm with jack-up turbine meshing, first bevel gear concentric fixed set up in on the jack-up turbine, rotation horizontal pole rotate horizontal pole along horizontal pole rotate set up in on the installation frame, first bevel gear with second bevel gear concentric fixed set up on the rotation horizontal pole, the ejector pin assembly has a plurality of and fixed settings on the rotation horizontal pole. The folding handle is rotated, and the push rod assembly is driven to act through the linkage of the jacking worm, the jacking turbine, the first bevel gear, the second bevel gear and the rotating cross rod, passes through the nursing bed body and is abutted to the folding main bed board and the folding auxiliary bed board, so that the folding main bed board and the folding auxiliary bed board are pushed to be turned upwards.
Further specifically, the ejector rod assembly comprises a supporting arm, an arc-shaped arm and a roller, the upper end of the supporting arm is fixedly arranged on the rotary cross rod, the lower end of the supporting arm is fixedly connected with the tail end of the arc-shaped arm, the roller is rotatably arranged at the top end of the arc-shaped arm, and the roller is abutted to the main bed board and the auxiliary bed board.
Preferably, a hinge hole is formed in the rear end of one side of the nursing bed body, a hinge column extends upwards from one end of the mounting frame, and the jacking component is hinged to the nursing bed body through the cooperation of the hinge column and the hinge hole; the rear end of the other side of the nursing bed body downwards extends out of a first clamping column, a first clamping groove is formed in the rear of the other end of the mounting frame, and the jacking component is clamped and fixed on the nursing bed body through the cooperation of the first clamping column and the first clamping groove in a working state; the nursing bed body one side front end downwardly extending second draw-in column, the second draw-in groove has been seted up to the installation frame other end place ahead, jack-up part is under the state of retrieving through the cooperation of second draw-in column with the second draw-in groove, the card is set up and is fixed in on the nursing bed body. The structure can conveniently carry out rotary connection and multi-station fixation between the jacking component and the nursing bed body.
As an improvement, the multifunctional bed plate is rotatably arranged on the transfer vehicle body, a second locking piece is arranged between the multifunctional bed plate and the transfer vehicle body, and the second locking piece is used for limiting the rotation angle between the multifunctional bed plate and the transfer vehicle body. The rotatable arrangement of the multifunctional bed board enables the transfer bed to have flexibility and improves applicability; on the other hand, in the process of transferring the multifunctional bed board, the multifunctional bed board can be more conveniently aligned to the through hole.
The multifunctional bed board downwards extends out of a rotating table, a rotating cylinder is arranged on the transfer car body, and the rotating table is rotatably arranged in the rotating cylinder; the second locking piece comprises a locking screw rod, a fixing table and an extrusion block, wherein the fixing table is fixedly arranged on the transfer car body, the locking screw rod is in threaded connection with the fixing table, the extrusion block is rotationally arranged on the locking screw rod, and the extrusion block can penetrate through the rotating cylinder and props against the rotating table. The rotary connecting structure and the locking structure have the advantages of simple structure and convenient operation.
Preferably, the pallet assembly has two groups and is respectively arranged at two sides of the through hole; the support plate assembly comprises a support worm, a support turbine and a support plate, wherein the support worm is arranged on the nursing bed body in a longitudinal rotating mode, the support turbine is arranged on the nursing bed body in a rotating mode, the support plate is fixedly arranged on the support turbine, the upper end face of the support plate is flush with the upper end face of the nursing bed body, and the support turbine and the support plate are provided with a plurality of groups and are distributed at intervals in the longitudinal direction; the support worm is meshed with the support turbine, and the support worm rotates to drive the support turbine to rotate so as to drive the support plate to rotate, so that the support plate enters the through hole and is matched with the nursing bed body to support the multifunctional bed board. The supporting plate assembly has the advantages of simple structure and convenient operation.
Preferably, hinges are arranged between the fixed main bed plate and the folding main bed plate and between the fixed auxiliary bed plate and the folding auxiliary bed plate, and the hinges are embedded in the multifunctional bed plate. The hinge is a common hinging part, and the embedded structure of the hinge in the scheme enables the bed board to be relatively flat and facilitates laying of mattresses or bed sheets.
Preferably, the two ends of the main bed board are provided with connecting holes, the two ends of the auxiliary bed board extend out of connecting shafts, and the main bed board and the auxiliary bed board are hinged through the matching of the connecting holes and the connecting shafts; the first locking piece is connected to the main bed board in a threaded mode and can penetrate through the connecting hole to abut against the connecting shaft. The hinge mode and the locking mode have the advantages of simple structure and convenient operation.
Preferably, the nursing bed body and the transferring vehicle body can be lifted along the vertical direction, a first lifting component is arranged on four bed legs of the nursing bed body, a second lifting component is arranged on a frame of the transferring vehicle body, and the first lifting component and the second lifting component are driven by oil pressure and controlled by a pedal. The nursing bed body and the transfer car body can be lifted along the vertical direction, so that the nursing bed body and the transfer car body have higher flexibility and higher applicability; on the other hand, in the multi-functional bed board transfer process, both can go up and down simultaneously, reduce the lift range of single part, be a more rationalized setting.
Compared with the prior art, the invention has the advantages that:
1. the transfer bed and the nursing bed are medical beds commonly used in hospitals, the two medical beds are combined, and a multifunctional bed board is used as a bed board of the two medical beds, so that the multifunctional bed board has a multi-purpose function. In normal use, a plurality of multifunctional bed boards are required to be reserved, the transfer trolley body and the nursing bed body are in an empty state (i.e. the bed boards are not installed), when a patient is required to be transferred, the multifunctional bed boards are installed on the transfer trolley body, the multifunctional bed boards and the transfer trolley body are combined into a transfer bed, the multifunctional bed boards and the nursing bed body can be used for normally transferring the patient, when the transfer bed transfers the patient to the empty nursing bed body, the multifunctional bed boards and the patient can be transferred to the nursing bed body together, the multifunctional bed boards and the nursing bed body are combined into the nursing bed, and the patient can normally lie on the nursing bed for nursing. In the transferring process, the patient always lies on the same multifunctional bed board, the pose of the patient cannot be changed, and secondary damage to the patient in the transferring process can be completely avoided. In addition, the process of transferring patients can be completed by only one medical person, and the multifunctional bed board, the transfer vehicle body and the nursing bed body can be simply operated, so that the operation is convenient, the time and the labor are saved, and any adult can independently and easily complete the process. And because the multifunctional bed board is independent, the multifunctional bed board and the bed sheets or mattresses laid on the multifunctional bed board can be cleaned and disinfected at any time, and the cleaning and maintenance period of the transferring car body and the nursing bed body can be relatively longer.
2. The scheme also has a back lifting function. The back lifting function is realized by relatively overturning the fixed main bed board and the turnover main bed board as well as the fixed auxiliary bed board and the turnover auxiliary bed board. The jacking component arranged at the bottom of the nursing bed body is used for driving the parts to turn over. When the multifunctional bed board is placed on the nursing bed body, the fixed main bed board and the fixed auxiliary bed board can be limited through the nursing bed body, so that displacement caused by rotation of the folding main bed board and the folding auxiliary bed board is avoided. It is worth mentioning that when the auxiliary bed board is vertical to the main bed board, the rotating shafts of the main bed board and the auxiliary bed board are not positioned on the same axis, so that the bed board cannot be overturned; only when the main bed board and the auxiliary bed board are parallel, namely, the multifunctional bed board is used as the bed board of the nursing bed, the turnover can occur.
3. The key point of the jacking component is that the through hole cannot be shielded in the transferring process, so that the multifunctional bed board cannot pass through the through hole. Therefore, the jacking component of the scheme is rotatably arranged at the bottom of the nursing bed body, and is in a retraction state when rotating to the longitudinal direction, and the jacking component does not shade the passing opening at the moment, so that the multifunctional bed board can normally pass through the passing opening; when the multifunctional bed board is installed, the jacking component rotates to be transverse and is in a working state, and at the moment, the jacking component can be operated to normally lift the back.
4. The concrete structural arrangement of this scheme jack-up part still has following advantage: (1) The linkage structure of the jacking worm and the jacking turbine is adopted, and the turbine worm has a self-locking function, so that the ejector rod assembly can be fixed at any position, and the normal back lifting function is realized; (2) The ejector rod assembly adopts an arc-shaped arm structure, so that the most reasonable lifting amplitude can be realized in a limited space, and meanwhile, the top of the arc-shaped arm is provided with an obliquely upward movement track, so that the turnover track of the main bed board and the turnover auxiliary bed board can be better attached, and the effect of saving more power is realized; (3) The arrangement of the rollers at the top of the arc-shaped arm can reduce the friction force between the ejector rod assembly and the bed board, so that the driving is more labor-saving.
Drawings
FIG. 1 is a schematic perspective view showing a nursing bed, a transfer car body and a multifunctional bed plate when they are independent from each other according to a preferred embodiment of the present invention;
FIG. 2 is a schematic perspective view showing a transfer car body and a multifunctional bed board combined into a transfer bed according to a preferred embodiment of the present invention;
FIG. 3 is a schematic perspective view showing a combination of a nursing bed body and a multifunctional bed plate according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of the transfer of the multifunctional bed board from the transfer car body to the care bed body according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of the back portion when lifted as a nursing bed in accordance with a preferred embodiment of the present invention;
FIG. 6 is a schematic perspective view of the jacking members in an operative condition and the pallet assembly in a supporting condition in accordance with a preferred embodiment of the present invention;
FIG. 7 is an exploded view of a care bed in accordance with a preferred embodiment of the present invention;
FIG. 8 is an enlarged view at A in FIG. 7 in accordance with a preferred embodiment of the present invention;
FIG. 9 is a schematic perspective view of a ram assembly according to a preferred embodiment of the invention;
FIG. 10 is a schematic perspective view of a jacking member according to a preferred embodiment of the present invention;
FIG. 11 is a schematic perspective view of a swivel connection of a transfer car body to a multi-function deck in accordance with a preferred embodiment of the invention;
fig. 12 is an exploded view of the utility bed deck in accordance with a preferred embodiment of the present invention.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
In the description of the present invention, it should be noted that, for the azimuth words such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present invention that the device or element referred to must have a specific azimuth configuration and operation.
As shown in fig. 1 to 12, a preferred embodiment of the present invention includes a nursing bed body 1, a transfer car body 2, and a multifunctional bed plate 3. In this embodiment, nursing bed body 1 and transport automobile body 2 all can follow vertical direction and go up and down, are provided with first lifting assembly 4 on four bed legs of nursing bed body, are provided with second lifting assembly 5 on the frame of transporting automobile body 2, and first lifting assembly 4 and second lifting assembly 5 all utilize oil pressure drive to control through the running-board, as conventional setting, nursing bed body 1 and transport automobile body 2 bottom all are provided with universal wheel 6. The multifunctional bed board 3 can be placed on the nursing bed body 1, and the multifunctional bed board 3 is detachably arranged on the transfer car body 2. The concrete structure is as follows:
the multifunctional bed board 3 comprises a main bed board 31 and an auxiliary bed board 32, wherein the auxiliary bed board 32 is hinged to two sides of the main bed board 31 respectively, a first locking piece 33 is arranged between the main bed board 31 and the auxiliary bed board 32, and the first locking piece 33 is used for limiting the overturning angle of the auxiliary bed board 32 relative to the main bed board 31. The main bed plate 31 comprises a fixed main bed plate 311 and a turnover main bed plate 312 which are hinged, and the auxiliary bed plate 32 comprises a fixed auxiliary bed plate 321 and a turnover auxiliary bed plate 322 which are hinged; when the multifunctional bed board 3 and the nursing bed body 1 are combined to form a nursing bed, the folding main bed board 312 and the folding auxiliary bed board 322 can be turned over together relative to the fixed main bed board 311 and the fixed auxiliary bed board 321; the bottom of the nursing bed body 1 is provided with a jacking component 13, and the jacking component 13 can push the turnover main bed board 312 and the turnover auxiliary bed board 322 to turn upwards. The hinges 34 are arranged between the fixed main bed plate 311 and the folding main bed plate 312 and between the fixed auxiliary bed plate 321 and the folding auxiliary bed plate 322, and the hinges 34 are embedded in the multifunctional bed plate 3. The two ends of the main bed plate 31 are provided with connecting holes 313, the two ends of the auxiliary bed plate 32 extend out of connecting shafts 323, and the main bed plate 31 and the auxiliary bed plate 32 are hinged through the cooperation of the connecting holes 313 and the connecting shafts 323; the first locking member 33 is screwed to the main bed plate 31 and can abut against the connection shaft 323 through the connection hole 313. It should be noted that the multifunctional bed board 3 can be covered with a whole mattress, and the covered whole mattress is not too thick so as not to influence the folding of the multifunctional bed board 3; in addition, the multifunctional bed board 3 can be paved with split mattresses, namely six mattresses are paved on six bed boards respectively, and then a whole sheet is paved on the split mattresses, so that the multifunctional bed board 3 can be normally used.
The nursing bed body 1 is provided with a through hole 11, the bottom of the nursing bed body 1 is provided with a supporting plate component 12, and the supporting plate component 12 can extend to the through hole 11 and support the multifunctional bed board 3. The jacking component 13 is rotatably arranged at the bottom of the nursing bed body 1, the jacking component 13 is in a working state when rotated to the transverse direction, the jacking component 13 is in a retraction state when rotated to the longitudinal direction, and the jacking component 13 does not shield the through hole 11 when in the retraction state.
The jacking component 13 includes a mounting frame 131, a jacking worm 132, a folding handle 133, a jacking turbine 134, a first bevel gear 135, a second bevel gear 136, a rotating cross bar 137, and a ram assembly 138; one end of the installation frame 131 is rotatably arranged on one side of the nursing bed body 1, the other end of the installation frame 131 can be clamped and fixed on the other side of the nursing bed body 1 when the jacking component is in a working state, the jacking worm 132 is transversely rotatably arranged on the installation frame 131, the folding handle 133 is fixedly arranged on one end of the jacking worm 132 and used for driving the jacking worm 132 to rotate, the jacking turbine 134 is longitudinally rotatably arranged on the installation frame 131, the jacking worm 132 is meshed with the jacking turbine 134, the first bevel gear 135 is concentrically and fixedly arranged on the jacking turbine 134, the rotating cross rod 137 is transversely rotatably arranged on the installation frame 131, the second bevel gear 136 is concentrically and fixedly arranged on the rotating cross rod 137, the first bevel gear 135 is meshed with the second bevel gear 136, and the ejector rod assembly 138 is provided with a plurality of jacking rods and is fixedly arranged on the rotating cross rod 137; the folding handle 133 is rotated, and the ejector rod assembly 138 is driven to act through the linkage of the jacking worm 132, the jacking turbine 134, the first bevel gear 135, the second bevel gear 136 and the rotating cross rod 137, passes through the nursing bed body 1 and abuts against the folding main bed plate 312 and the folding auxiliary bed plate 322, so that the folding main bed plate 312 and the folding auxiliary bed plate 322 are pushed to be turned upwards.
Wherein, ejector pin subassembly 138 includes support arm 1381, arc arm 1382 and gyro wheel 1383, and support arm 1381 upper end is fixed to be set up on rotating the horizontal pole 137, support arm 1381 lower extreme fixed connection arc arm 1382 tail end, gyro wheel 1383 rotate and set up on arc arm 1382 top, gyro wheel 1383 contradicts to turn over and turns over and turn over main bed board 312 and turns over vice bed board 322.
In the embodiment, the rear end of one side of the nursing bed body 1 is provided with a hinge hole 14, one end of the installation frame 131 extends upwards to form a hinge column 1311, and the jacking component 13 is hinged on the nursing bed body 1 through the cooperation of the hinge column 1311 and the hinge hole 14; the rear end of the other side of the nursing bed body 1 downwards extends out of a first clamping column 15, a first clamping groove 1312 is formed in the rear of the other end of the mounting frame 131, and the jacking component 13 is clamped and fixed on the nursing bed body 1 through the cooperation of the first clamping column 15 and the first clamping groove 1312 in a working state; the front end of one side of the nursing bed body 1 downwards extends out of the second clamping column 16, a second clamping groove 1313 is formed in front of the other end of the mounting frame 131, and the jacking component 13 is clamped and fixed on the nursing bed body 1 through the cooperation of the second clamping column 16 and the second clamping groove 1313 in a retracted state.
The pallet assembly 12 is provided with two groups and is respectively arranged at two sides of the through hole 11; the support plate assembly 12 comprises a support worm 121, a support turbine 122 and a support plate 123, wherein the support worm 121 is arranged on the nursing bed body 1 in a longitudinal rotation mode, the support turbine 122 is arranged on the nursing bed body 1 in a rotation mode, the support plate 123 is semicircular and is fixedly arranged on the support turbine 122 in a concentric mode, the upper end face of the support plate 123 is flush with the upper end face of the nursing bed body 1, and the support turbine 122 and the support plate 123 are provided with a plurality of groups and are longitudinally distributed at intervals; the support worm 121 is meshed with the support turbine 122, the support worm 121 rotates and is used for driving the support turbine 122 to rotate and further driving the support plate 123 to rotate, so that the support plate 123 enters the through hole 11 and is matched with the nursing bed body 1 to support the multifunctional bed plate 3.
In addition, the multifunctional bed plate 3 is rotatably arranged on the transferring vehicle body 2, a second locking piece 21 is arranged between the multifunctional bed plate 3 and the transferring vehicle body 2, and the second locking piece 21 is used for limiting the rotation angle between the multifunctional bed plate 3 and the transferring vehicle body 2. Specifically, the multifunctional bed board 3 extends downwards to form a rotating table 35, the transferring car body 2 is provided with a rotating cylinder 22, and the rotating table 35 is rotatably arranged in the rotating cylinder 22; the second locking piece 21 comprises a locking screw rod 211, a fixed table 212 and an extrusion block 213, wherein the fixed table 212 is fixedly arranged on the transfer car body 2, the locking screw rod 211 is in threaded connection with the fixed table 212, the extrusion block 213 is rotatably arranged on the locking screw rod 211, and the extrusion block 213 can pass through the rotary cylinder 22 and props against the rotary table 35.
The working principle is as follows: when the multifunctional bed board 3 is fixedly arranged on the transfer car body 2, the auxiliary bed board 32 is perpendicular to the main bed board 31, the auxiliary bed board 32 is used as a guardrail, and the multifunctional bed board 3 and the transfer car body 1 are combined to form a transfer bed (as shown in fig. 2, a structure diagram when the multifunctional bed board is used as the transfer bed is shown). Raising the nursing bed body 1 or lowering the transfer car body 2, pushing the transfer bed into the bottom of the nursing bed body 1, and aligning the multifunctional bed board 3 with the through hole 11; the nursing bed body 1 is lowered or the transferring bed body 2 is lifted, so that the multifunctional bed 3 plate passes through the passing opening 11 (as shown in fig. 3, the structure diagram of the multifunctional bed plate transferring process is shown). The auxiliary bed board 32 is put flat, and the supporting board component 12 is operated to extend to the through hole 11 for supporting the multifunctional bed board 3; finally, the transfer trolley body 2 is separated from the multifunctional bed board 3, and the multifunctional bed board 3 and the nursing bed body 1 are combined to form a nursing bed (as shown in fig. 4, a structural diagram is shown when the nursing bed is used). After the nursing bed is formed, the jack-up member 13 can be rotated to an operating state, and the folding handle 133 is operated to lift and lower the back of the nursing bed (as shown in fig. 5, a structure diagram of the multifunctional bed board when being jacked up by the jack-up member is shown).
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Double-purpose combination formula medical bed is transported in nursing, its characterized in that: comprises a nursing bed body, a transfer car body and a multifunctional bed board; at least one of the nursing bed body and the transferring vehicle body can be lifted along the vertical direction, the multifunctional bed plate can be placed on the nursing bed body, and the multifunctional bed plate is detachably arranged on the transferring vehicle body;
the multifunctional bed board comprises a main bed board and auxiliary bed boards, wherein the two auxiliary bed boards are respectively hinged to two sides of the main bed board, a first locking piece is arranged between the main bed board and the auxiliary bed boards and used for limiting the overturning angle of the auxiliary bed boards relative to the main bed boards;
a through hole is formed in the nursing bed body, a supporting plate component is arranged at the bottom of the nursing bed body, and the supporting plate component can extend to the through hole and support the multifunctional bed board;
when the multifunctional bed board is fixedly arranged on the transfer vehicle body, the auxiliary bed board is perpendicular to the main bed board, the auxiliary bed board is used as a guardrail, and the multifunctional bed board and the transfer vehicle body are combined to form a transfer bed;
raising the nursing bed body or lowering the transfer car body, pushing the transfer bed into the bottom of the nursing bed body, and aligning the multifunctional bed board with the through hole; then the nursing bed body is lowered or the transferring bed body is lifted, so that the multifunctional bed board passes through the passing opening; the auxiliary bed board is put flat, and the supporting board component is operated to extend to the through hole for supporting the multifunctional bed board; finally, the transfer trolley body is separated from the multifunctional bed board, and the multifunctional bed board and the nursing bed body are combined to form a nursing bed;
the main bed board comprises a fixed main bed board and a turnover main bed board which are hinged, and the auxiliary bed board comprises a fixed auxiliary bed board and a turnover auxiliary bed board which are hinged; when the multifunctional bed board and the nursing bed body are combined to form a nursing bed, the folding main bed board and the folding auxiliary bed board can be turned over relative to the fixed main bed board and the fixed auxiliary bed board; the bottom of the nursing bed body is provided with a jacking component which can push the turnover main bed board and the turnover auxiliary bed board to turn upwards;
the jacking component is rotatably arranged at the bottom of the nursing bed body, the jacking component is in a working state when rotating to the transverse direction, the jacking component is in a retraction state when rotating to the longitudinal direction, and the jacking component does not shade the through hole when in the retraction state;
the jacking component comprises a mounting frame, a jacking worm, a folding handle, a jacking turbine, a first bevel gear, a second bevel gear, a rotary cross rod and a push rod assembly; the utility model discloses a nursing bed, including nursing bed body, installation frame, jack-up part, folding handle, jack-up worm, jack-up turbine, first bevel gear, rotation horizontal pole, second bevel gear, push-up worm, push-up turbine, first bevel gear, rotation horizontal pole, jack-up worm and second bevel gear, wherein the installation frame one end rotate set up in nursing bed body one side, the installation frame other end can block the setting of jack-up part is in the opposite side on the nursing bed body when operating condition, jack-up worm rotate set up in on the installation frame along horizontal, folding handle fixedly set up in jack-up worm one end for the drive jack-up worm rotates, jack-up turbine rotate along vertical rotation set up in on the installation frame, jack-up worm with jack-up turbine meshing, first bevel gear concentric fixed set up in on the jack-up turbine, rotation horizontal pole rotate horizontal pole along horizontal pole rotate set up in on the installation frame, first bevel gear with second bevel gear concentric fixed set up on the rotation horizontal pole, the ejector pin assembly has a plurality of and fixed settings on the rotation horizontal pole. The folding handle is rotated, and the ejector rod assembly is driven to act through the linkage of the jacking worm, the jacking turbine, the first bevel gear, the second bevel gear and the rotating cross rod, passes through the nursing bed body and props against the folding main bed board and the folding auxiliary bed board to push the folding main bed board and the folding auxiliary bed board to upwards overturn;
the multifunctional bed plate is rotatably arranged on the transfer car body, a second locking piece is arranged between the multifunctional bed plate and the transfer car body, and the second locking piece is used for limiting the rotation angle between the multifunctional bed plate and the transfer car body;
the multifunctional bed board downwards extends out of a rotating table, a rotating cylinder is arranged on the transfer car body, and the rotating table is rotatably arranged in the rotating cylinder; the second locking piece comprises a locking screw rod, a fixed table and an extrusion block, the fixed table is fixedly arranged on the transfer car body, the locking screw rod is in threaded connection with the fixed table, the extrusion block is rotatably arranged on the locking screw rod, and the extrusion block can penetrate through the rotating cylinder and props against the rotating table;
the supporting plate component is provided with two groups and is respectively arranged at two sides of the passing opening; the support plate assembly comprises a support worm, a support turbine and a support plate, wherein the support worm is arranged on the nursing bed body in a longitudinal rotating mode, the support turbine is arranged on the nursing bed body in a rotating mode, the support plate is fixedly arranged on the support turbine, the upper end face of the support plate is flush with the upper end face of the nursing bed body, and the support turbine and the support plate are provided with a plurality of groups and are distributed at intervals in the longitudinal direction; the support worm is meshed with the support turbine, and the support worm rotates to drive the support turbine to rotate so as to drive the support plate to rotate, so that the support plate enters the through hole and is matched with the nursing bed body to support the multifunctional bed board.
2. A dual-purpose combined medical bed for nursing and transportation as defined in claim 1, wherein: the ejector rod assembly comprises a supporting arm, an arc-shaped arm and a roller, wherein the upper end of the supporting arm is fixedly arranged on the rotating cross rod, the lower end of the supporting arm is fixedly connected with the tail end of the arc-shaped arm, the roller is rotatably arranged at the top end of the arc-shaped arm, and the roller is abutted to the main bed board and the auxiliary bed board.
3. A dual-purpose combined medical bed for nursing and transportation as defined in claim 2, wherein: the rear end of one side of the nursing bed body is provided with a hinge hole, one end of the mounting frame extends upwards to form a hinge column, and the jacking component is hinged to the nursing bed body through the cooperation of the hinge column and the hinge hole; the rear end of the other side of the nursing bed body downwards extends out of a first clamping column, a first clamping groove is formed in the rear of the other end of the mounting frame, and the jacking component is clamped and fixed on the nursing bed body through the cooperation of the first clamping column and the first clamping groove in a working state; the nursing bed body one side front end downwardly extending second draw-in column, the second draw-in groove has been seted up to the installation frame other end place ahead, jack-up part is under the state of retrieving through the cooperation of second draw-in column with the second draw-in groove, the card is set up and is fixed in on the nursing bed body.
4. A dual-purpose combined medical bed for nursing and transportation as defined in claim 1, wherein: hinges are arranged between the fixed main bed board and the folding main bed board and between the fixed auxiliary bed board and the folding auxiliary bed board, and are embedded in the multifunctional bed board.
5. A dual-purpose combined medical bed for nursing and transportation as defined in claim 1, wherein: connecting holes are formed in two ends of the main bed plate, connecting shafts extend out of two ends of the auxiliary bed plate, and the main bed plate and the auxiliary bed plate are hinged through the matching of the connecting holes and the connecting shafts; the first locking piece is connected to the main bed board in a threaded mode and can penetrate through the connecting hole to abut against the connecting shaft.
6. A dual-purpose combined medical care and transport bed according to any one of claims 1 to 5, characterized in that: nursing bed body with transport the automobile body and all can follow vertical direction and go up and down, be provided with first lifting assembly on four bed legs of nursing bed body, be provided with the second lifting assembly on transporting the frame of automobile body, first lifting assembly with the second lifting assembly all utilizes oil pressure drive to control through the running-board.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910725592.6A CN110433045B (en) | 2019-08-07 | 2019-08-07 | Dual-purpose combined medical bed is transported in nursing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910725592.6A CN110433045B (en) | 2019-08-07 | 2019-08-07 | Dual-purpose combined medical bed is transported in nursing |
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| CN110433045A CN110433045A (en) | 2019-11-12 |
| CN110433045B true CN110433045B (en) | 2024-03-19 |
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| CN201910725592.6A Active CN110433045B (en) | 2019-08-07 | 2019-08-07 | Dual-purpose combined medical bed is transported in nursing |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111067722A (en) * | 2019-12-16 | 2020-04-28 | 东台市兴盾船舶设备有限公司 | Convenient lifesaving stretcher of dismantling |
| CN113476225B (en) * | 2021-08-20 | 2022-12-09 | 河南科技大学第一附属医院 | Emergency transfer bed |
| CN113797043B (en) * | 2021-09-24 | 2023-09-29 | 成都市铭图家居有限公司 | Mobile combined mattress suitable for intensive care |
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| WO2017120985A1 (en) * | 2016-01-12 | 2017-07-20 | 福尔智能科技南通有限公司 | Multifunctional nursing bed |
| CN108784946A (en) * | 2018-04-20 | 2018-11-13 | 北京动力京工科技有限公司 | A kind of combined type patient transfer bed |
| CN110037870A (en) * | 2019-05-08 | 2019-07-23 | 开封大学 | A kind of combined type medical nursing bed |
| CN210872587U (en) * | 2019-08-07 | 2020-06-30 | 黄欣 | Dual-purpose combined medical bed for nursing and transferring |
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2019
- 2019-08-07 CN CN201910725592.6A patent/CN110433045B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017120985A1 (en) * | 2016-01-12 | 2017-07-20 | 福尔智能科技南通有限公司 | Multifunctional nursing bed |
| CN108784946A (en) * | 2018-04-20 | 2018-11-13 | 北京动力京工科技有限公司 | A kind of combined type patient transfer bed |
| CN110037870A (en) * | 2019-05-08 | 2019-07-23 | 开封大学 | A kind of combined type medical nursing bed |
| CN210872587U (en) * | 2019-08-07 | 2020-06-30 | 黄欣 | Dual-purpose combined medical bed for nursing and transferring |
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