CN113476232A

CN113476232A - Emergency department removes nursing bed with integration

Info

Publication number: CN113476232A
Application number: CN202110969776.4A
Authority: CN
Inventors: 占笑梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2021-10-08

Abstract

The invention relates to an integrated movable nursing bed for emergency departments, which comprises a bottom plate, wherein first grooves are formed in two sides of the bottom plate, first sliding grooves are formed in the side walls of the first grooves, two first sliding blocks are connected in the first sliding grooves in a sliding mode, connecting rods are rotatably connected to the outer sides of the first sliding blocks, speed reducing strips are rotatably connected to the outer sides of the two connecting rods, fixed blocks are fixed to two sides of the bottom plate, a fixed strip is fixed to one end of each fixed block, an electromagnet is fixed to the inner side of each fixed strip, a permanent magnet is fixed to the outer side of each speed reducing strip, an installation block is fixed in a fan cover, one end of each installation block is rotatably connected with a straight shaft, a first fan blade is fixed to the other end of each straight shaft, a support is fixed to the outer wall of each straight shaft, an annular magnet is fixed to the outer wall of each support, a first supporting rod is fixed to one side of each installation block, and a coil cylinder is fixed to the other end of each first supporting rod; the invention utilizes the pulling force to pull out the deceleration strip and directly contacts with the hub of the directional wheel, thereby decelerating the directional wheel and leading the nursing bed to have the speed control function.

Description

Emergency department removes nursing bed with integration

Technical Field

The invention relates to the technical field of nursing beds, in particular to an integrated movable nursing bed for an emergency department.

Background

Many patients in emergency department have no self-moving ability, such as coma, shock, respiratory failure, cerebral hemorrhage patients and the like, and the transportation of the patients in the medical treatment process of the emergency department is always difficult. The above-mentioned transportation includes: the patient is transferred to an operating bed, a nursing sickbed and an examination platform from a medical flat car, and is moved to the medical flat car and various examination platforms from the nursing sickbed, and the patient is transferred mainly by two methods in the two processes: firstly, a soft stretcher is laid under a patient, and then the patient is manually lifted; secondly, the sliding pad is paved under the patient by utilizing the sliding pad, and then the medical staff pulls the sliding pad. In the two methods, medical staff move a patient for a large distance at present, and the working intensity is high; can cause certain tractive and rock to patient's limbs, cause secondary damage to patient's wound, consequently the integration removes nursing bed, can directly transport patient, but current removal nursing bed does not possess the fast function of accuse, when needs carry out emergency operation to patient, in the transportation, the removal speed is too fast can cause secondary damage to patient equally, so proposes an emergency department and removes nursing bed with the integration and solve the above-mentioned problem of proposing.

In order to solve the problems, the invention provides an integrated movable nursing bed for an emergency department.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to solve the problem that a mobile nursing bed in the prior art does not have a speed control function, meets the practical requirements, and provides an integrated mobile nursing bed for an emergency department to solve the technical problem.

(2) Technical scheme

In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:

an integrated movable nursing bed for emergency department comprises a bottom plate, wherein two sides of the bottom plate are respectively provided with a first groove, the side wall of each first groove is provided with a first chute, two first sliders which are symmetrically distributed are slidably connected in the first chute, the same first spring is fixed between the two first sliders through bolts, the outer sides of the first sliders are rotatably connected with connecting rods, the outer sides of the two connecting rods are rotatably connected with the same deceleration strip, two sides of the bottom plate are respectively fixed with a fixed block through bolts, one end of the fixed block, close to the deceleration strip, is fixed with a fixed strip through bolts, the inner side of the fixed strip is fixed with an electromagnet through bolts, the outer side of the deceleration strip is fixed with a permanent magnet through bolts, a fan cover is fixedly penetrated on the fixed block, the fan cover is arranged in a funnel shape, an installation block is fixed in the fan cover through bolts, one end of the installation block is rotatably connected with a straight shaft, and the other end of the straight shaft is fixed with a first fan blade through bolts, the outer wall of the straight shaft is fixed with a support through bolts, the outer wall of the support is fixed with annular magnets through bolts, one side, close to the support, of the mounting block is fixed with a first supporting rod through bolts, the other end of the first supporting rod is fixed with a coil drum through bolts, the coil drum is arranged between the straight shaft and the annular magnets, the coil drum is electrically connected with the electromagnets, symmetrically distributed directional wheels and universal wheels are arranged on two sides of the bottom plate, and the directional wheels are arranged on the outer side of the speed reducing strip.

Preferably, the bottom plate both sides have all been seted up the second recess, and second recess top inner wall has the second spring through the bolt fastening, and the second spring bottom has the movable block through the bolt fastening, and directional wheel connects in the movable block outside through rotating, and first spacing groove has all been seted up to second recess both ends inner wall, and sliding connection has first stopper in the first spacing groove, passes through the bolt fastening between first stopper and the movable block.

Preferably, a speed reducing plate is fixed at one end, close to the directional wheel, of the bottom plate through a bolt, the section of the speed reducing plate is in a right trapezoid shape, and a tooth-shaped groove is formed in the bottom of the speed reducing plate.

Preferably, the outer side of the speed reducing strip is fixed with an inserted bar through a bolt, and one side of the directional wheel, which is close to the inserted bar, is provided with a plurality of slots distributed in an annular array.

Preferably, one end of the straight shaft, which is far away from the first fan blade, penetrates through the mounting block and is fixed with the second fan blade through a bolt, and the wind directions of the second fan blade and the first fan blade are the same.

Preferably, the top of the bottom plate is fixed with a bed body through bolts, third sliding grooves are formed in two sides of the top of the bed body, two third sliding blocks are connected in the third sliding grooves in a sliding mode, the tops of the two third sliding blocks are fixed with the same bed fence through bolts, and a positioning mechanism is arranged on the bed body.

Preferably, positioning mechanism includes the fixture block, and the third recess has been seted up to third spout one side inner wall, and the second spacing groove has all been seted up to third recess both ends inner wall, and second spacing inslot sliding connection has the second stopper, and the fixture block passes through between the bolt fastening two second stoppers, and the fixture block cross-section sets to the arc, has same third spring through the bolt fastening between fixture block and the third recess inner wall, and the draw-in groove that matches is seted up to third slider and fixture block contact position.

Preferably, a fourth groove is formed in the arc outer portion of the fixture block, and a plurality of friction rollers distributed in an annular array are rotatably connected in the fourth groove.

Preferably, a fifth groove is formed in one end, close to the universal wheels, of the bed body, a plurality of return springs are fixed in the fifth groove through bolts, and the other ends of the return springs are fixed with the same pull handle through bolts.

(3) Has the advantages that:

A. this nursing bed is at the transfer in-process, if speed is very fast, the air current drives first flabellum and rotates, then drive the straight axle, support and annular magnet rotate, make the bobbin form relative motion in annular magnet inside, bobbin cutting magnetic induction line, produce induced-current, and carry this induced-current to the electro-magnet through the wire, the electro-magnet produces induction magnetic field, produce the appeal to the permanent magnet, then pull out the deceleration strip to the outside, and with the wheel hub direct contact of directional wheel, thereby slow down directional wheel, thereby make this nursing bed have the fast function of accuse, thereby effectively prevent to shift on the way in urgent, cause the secondary damage to patient.

B. In the process of pushing the nursing bed to transfer, because the height of a human body is obviously higher than that of the nursing bed, an included angle is formed between the arm and the nursing bed, the thrust direction of the arm to the nursing bed is the axial direction of the arm, the thrust has component forces in the horizontal direction and the vertical direction, the component force in the horizontal direction provides the nursing bed to move, the component force in the vertical direction generates downward pressure on the nursing bed, when the speed is too high, the thrust is too high, the vertical downward component force is too high, one side of the nursing bed close to the arm moves downwards, the second spring is compressed, the speed reducing plate is contacted with the ground at the same time, the speed reducing plate is rubbed with the ground to reduce the speed, the speed control function is further realized, meanwhile, in the process, the bottom plate is in an inclined state, the section of the speed reducing plate is arranged in a right-angle shape, and the bottom inclined plane of the speed reducing plate can be attached to the ground, the speed reduction effect is improved, and in addition, the bottom of the speed reduction plate is provided with a tooth-shaped groove, so that the friction coefficient can be increased.

C. When the electromagnetic force that the electro-magnet produced, when pulling out the speed reduction strip, the synchronous drive inserted bar removes, the wheel hub contact of inserted bar and directional wheel, increase the friction, slow down, directional wheel still maintains the rotation this moment, when certain slot rotates to the inserted bar position, under the pulling force effect, can make the inserted bar inject in the slot, thereby the whole effect that stops after slowing down earlier that forms, and in the twinkling of an eye that stops, first flabellum rotational speed suddenly reduces, lead to the electromagnetic force suddenly to reduce, therefore make inserted bar and slot break away from, thereby can continue to promote the nursing bed and advance, thereby make this nursing bed possess fast function of accuse.

D. Can be through the position of removal bed fence in the third spout, remove to suitable position back third spring promotion fixture block and draw-in groove joint, then with the position card of third slider and bed fence to can adjust the position on bed fence, thereby reach convenient to use's effect, can adjust according to different patient's sleeping habits, the appearance of sleeping of control improves the sick and wounded recovery effect.

E. Be provided with the friction roller that rotates the connection, can be when moving the bed fence, rolling friction takes place for friction roller and third slider to reduce the resistance of third slider, thereby make the accommodation process more laborsaving, and after the bed fence removed to the default position and the card was decided, produced static friction between friction roller and the third slider, thereby improved the card effect to the third slider.

F. Be provided with reset spring, can be in carrying out the transportation process, the medical personnel who is close to universal wheel one end can hold and draw the handle to advance, carries out the accuse to the direction of this nursing bed, and the medical personnel who is located directional wheel one end exerts thrust to the nursing bed and advances, and after finishing using, can will draw to accomodate in the fifth recess and deposit through reset spring.

Drawings

FIG. 1 is a schematic view of an integrated mobile nursing bed for emergency department;

FIG. 2 is an enlarged schematic structural view of the integrated movable nursing bed used in the emergency department at the position A;

FIG. 3 is a schematic cross-sectional view of a bottom plate of an integrated mobile nursing bed for emergency department according to the present invention;

FIG. 4 is a schematic structural diagram of a conversion mechanism of an integrated mobile nursing bed for emergency department according to the present invention;

FIG. 5 is a schematic view of an orientation wheel structure of an integrated mobile nursing bed for emergency department according to the present invention;

FIG. 6 is a schematic view of a deceleration strip of an integrated mobile nursing bed for emergency department according to the present invention;

FIG. 7 is a schematic view of a first angle structure of an integrated movable nursing bed for emergency department according to the present invention;

FIG. 8 is an enlarged schematic view of the integrated movable nursing bed for emergency department at the position B;

FIG. 9 is a schematic diagram of a fixture block structure of an integrated mobile nursing bed for emergency department according to the present invention;

fig. 10 is a second angle structure diagram of the integrated movable nursing bed for emergency department according to the present invention.

The reference numbers are as follows:

1. a base plate; 2. a first groove; 3. a first chute; 4. a first slider; 5. a connecting rod; 6. a first spring; 7. a deceleration strip; 8. a permanent magnet; 9. a directional wheel; 10. a fixed block; 11. a fan housing; 12. mounting blocks; 13. a straight shaft; 14. a first fan blade; 15. a support; 16. a ring magnet; 17. a bobbin; 18. a first support bar; 19. a second fan blade; 20. a fixing strip; 21. an electromagnet; 22. a second groove; 23. a second spring; 24. a moving block; 25. a first limit groove; 26. a first stopper; 27. a speed reduction plate; 28. a slot; 29. inserting a rod; 30. a bed body; 31. a third chute; 32. a third slider; 33. a bed fence; 34. a third groove; 35. a third spring; 36. a clamping block; 37. a second limit groove; 38. a second limiting block; 39. a fourth groove; 40. a rubbing roller; 41. a fifth groove; 42. a return spring; 43. and (5) pulling the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The invention will be further illustrated with reference to the following figures 1-10 and examples:

in the embodiment, as shown in fig. 1-4, an integrated mobile nursing bed for emergency department comprises a bottom plate 1, wherein first grooves 2 are formed on both sides of the bottom plate 1, first chutes 3 are formed on the side walls of the first grooves 2, two first sliders 4 are slidably connected in the first chutes 3 and symmetrically distributed, the same first spring 6 is fixed between the two first sliders 4 through bolts, connecting rods 5 are rotatably connected to the outer sides of the first sliders 4, the same deceleration strip 7 is rotatably connected to the outer sides of the two connecting rods 5, fixed blocks 10 are fixed on both sides of the bottom plate 1 through bolts, a fixed strip 20 is fixed to one end of the fixed block 10 close to the deceleration strip 7 through bolts, electromagnets 21 are fixed to the inner sides of the fixed strips 20 through bolts, permanent magnets 8 are fixed to the outer sides of the deceleration strip 7 through bolts, a fan housing 11 is fixedly penetrated on the fixed block 10, and the fan housing 11 is shaped like a funnel, the nursing bed is characterized in that a mounting block 12 is fixed in a fan cover 11 through bolts, one end of the mounting block 12 is connected with a straight shaft 13 through rotation, the other end of the straight shaft 13 is fixed with a first fan blade 14 through bolts, the outer wall of the straight shaft 13 is fixed with a support 15 through bolts, the outer wall of the support 15 is fixed with an annular magnet 16 through bolts, one side, close to the support 15, of the mounting block 12 is fixed with a first supporting rod 18 through bolts, the other end of the first supporting rod 18 is fixed with a coil cylinder 17 through bolts, the coil cylinder 17 is arranged between the straight shaft 13 and the annular magnet 16, the coil cylinder 17 is electrically connected with an electromagnet 21, two sides of a bottom plate 1 are respectively provided with a symmetrically distributed directional wheel 9 and a universal wheel, the directional wheel 9 is arranged outside a deceleration strip 7, if the speed is high, air flow drives the first fan blade 14 to rotate so as to drive the straight shaft 13, the support 15 and the annular magnet 16 to rotate, so that the coil cylinder 17 forms relative motion inside the annular magnet 16, the coil cylinder 17 cuts the magnetic induction line, generates induction current, and conveys the induction current to the electromagnet 21 through a wire, the electromagnet 21 generates an induction magnetic field, generates attraction force on the permanent magnet 8, then pulls the deceleration strip 7 outwards, and directly contacts with the hub of the orientation wheel 9, so that the orientation wheel 9 is decelerated, the nursing bed has a speed control function, and secondary damage to a patient is effectively prevented in the process of emergency transfer.

Further, both sides of the bottom plate 1 are provided with second grooves 22, the inner walls of the tops of the second grooves 22 are fixed with second springs 23 through bolts, the bottoms of the second springs 23 are fixed with moving blocks 24 through bolts, the directional wheels 9 are connected to the outer sides of the moving blocks 24 through rotation, the inner walls of both ends of the second grooves 22 are provided with first limiting grooves 25, the first limiting grooves 25 are connected with first limiting blocks 26 in a sliding manner, the first limiting blocks 26 and the moving blocks 24 are fixed through bolts in the process of pushing the nursing bed to transfer, because the height of a human body is obviously higher than that of the nursing bed, an included angle can be formed between an arm and the nursing bed, the thrust direction of the arm to the nursing bed is the axial direction of the arm, the thrust has component forces in the horizontal direction and the vertical direction, the component force in the horizontal direction provides the nursing bed to move, and the component force in the vertical direction generates downward pressure to the nursing bed, when the speed is too high, the thrust is too high, the vertical downward component force is too high, the side of the nursing bed close to the arm moves downwards, the second spring 23 is compressed, and the speed reducing plate 27 is contacted with the ground to rub against the ground to reduce the speed, so that the speed control function is further realized.

Further, there is speed reduction plate 27 bottom 1 bottom of bottom plate near the 9 one end of directional wheel through the bolt fastening, and speed reduction plate 27 cross-section sets to right trapezoid, and the flute profile has been seted up to speed reduction plate 27 bottom, and at the speed reduction in-process, bottom plate 1 is in the tilt state, and speed reduction plate 27 cross-section sets to right trapezoid, can utilize the bottom inclined plane of speed reduction plate 27 and ground to form the laminating, improves the speed reduction effect, and in addition, the flute profile has been seted up to speed reduction plate 27 bottom, can increase coefficient of friction.

In this embodiment, referring to fig. 4-5, an insert rod 29 is fixed to the outer side of the deceleration strip 7 through a bolt, a plurality of slots 28 distributed in an annular array are formed in one side of the orientation wheel 9 close to the insert rod 29, when the deceleration strip 7 is pulled out by electromagnetic force generated by the electromagnet 21, the insert rod 29 is synchronously driven to move, the insert rod 29 contacts with a hub of the orientation wheel 9 to increase friction and decelerate, at this time, the orientation wheel 9 still keeps rotating, when a certain slot 28 rotates to the position of the insert rod 29, the insert rod 29 is inserted into the slot 28 under the action of tensile force, so that the effect of decelerating first and stopping is integrally formed, and at the moment of stopping, the rotating speed of the first fan blade 14 is suddenly reduced to cause sudden reduction of the electromagnetic force, so that the insert rod 29 is separated from the slot 28, so that the nursing bed can be continuously pushed forward, and the nursing bed has a function of speed control.

Furthermore, one end of the straight shaft 13, which is far away from the first fan blade 14, penetrates through the mounting block 12 and is fixed with the second fan blade 19 through a bolt, and the wind directions of the second fan blade 19 and the first fan blade 14 are the same, so that the overall rotating speed of the annular magnet 16 can be increased, and the magnetic force is increased.

In the embodiment, referring to fig. 1 and fig. 7-9, a bed body 30 is fixed on the top of a bottom plate 1 through bolts, third sliding grooves 31 are formed in two sides of the top of the bed body 30, two third sliding blocks 32 are connected in the third sliding grooves 31 in a sliding manner, the top of each of the two third sliding blocks 32 is fixed with a same bedrail 33 through bolts, and a positioning mechanism is arranged on the bed body 30, so that the bed can be adjusted according to sleeping habits of different patients, the sleeping posture can be controlled, and the recovery effect of injuries and diseases can be improved.

Further, positioning mechanism includes fixture block 36, third recess 34 has been seted up to third spout 31 one side inner wall, second spacing groove 37 has all been seted up to third recess 34 both ends inner wall, sliding connection has second stopper 38 in the second spacing groove 37, fixture block 36 passes through the bolt fastening between two second stoppers 38, the arc is set to fixture block 36 cross-section, there is same third spring 35 through the bolt fastening between fixture block 36 and the third recess 34 inner wall, the draw-in groove of matcing is seted up to third slider 32 and fixture block 36 contact position, can block the position of third slider 32 and bed fence 33.

Furthermore, a fourth groove 39 is formed in the arc outer portion of the clamping block 36, and a plurality of friction rollers 40 distributed in an annular array are rotatably connected in the fourth groove 39, so that the dual functions of saving labor and improving the clamping effect can be achieved.

In this embodiment, referring to fig. 10, a fifth groove 41 is formed in one end of the bed body 30 close to the universal wheels, a plurality of return springs 42 are fixed in the fifth groove 41 through bolts, and the other ends of the plurality of return springs 42 are fixed with the same pull handle 43 through bolts, so that the pull handle 43 can be stored.

The invention has the beneficial effects that:

this nursing bed is at the transfer in-process, if speed is very fast, the air current drives first flabellum 14 and rotates, then drive straight axle 13, support 15 and annular magnet 16 rotate, make coil section of thick bamboo 17 form relative motion inside annular magnet 16, coil section of thick bamboo 17 cuts the magnetic induction line, produce induced-current, and carry this induced-current to electro-magnet 21 through the wire, electro-magnet 21 produces induction magnetic field, produce the appeal to permanent magnet 8, then pull out deceleration strip 7 to the outside, and with the wheel hub direct contact of directional wheel 9, thereby slow down directional wheel 9, thereby make this nursing bed have the fast function of accuse, thereby effectively prevent on the way in urgent transfer, cause the secondary injury to patient.

Furthermore, in the process of pushing the nursing bed to transfer, because the height of the human body is obviously higher than that of the nursing bed, an included angle is formed between the arm and the nursing bed, the thrust direction of the arm to the nursing bed is the axial direction of the arm, so the thrust has component forces in the horizontal direction and the vertical direction, the component force in the horizontal direction provides the nursing bed to move, the component force in the vertical direction generates downward pressure to the nursing bed, when the speed is too high, the thrust is too high, the component force in the vertical direction is too high, one side of the nursing bed close to the arm moves downward, the second spring 23 is compressed, the speed reducing plate 27 is contacted with the ground, the friction is generated between the speed reducing plate and the ground, the speed reducing function is further realized, meanwhile, in the process, the bottom plate 1 is in an inclined state, the section of the speed reducing plate 27 is arranged in a right-angle trapezoid shape, and the bottom inclined plane of the speed reducing plate 27 can be attached to the ground, the speed reduction effect is improved, and in addition, the bottom of the speed reduction plate 27 is provided with a tooth-shaped groove, so that the friction coefficient can be increased.

Further, when the deceleration strip 7 is pulled out by the electromagnetic force generated by the electromagnet 21, the insertion rod 29 is synchronously driven to move, the insertion rod 29 is in contact with the hub of the directional wheel 9 to increase friction and decelerate, the directional wheel 9 still keeps rotating at the moment, when a certain slot 28 rotates to the position of the insertion rod 29, the insertion rod 29 can be inserted into the slot 28 under the action of tensile force, so that the effect of decelerating firstly and stopping secondly is integrally formed, and at the moment of stopping, the rotating speed of the first fan blade 14 is suddenly reduced to cause sudden reduction of the electromagnetic force, so that the insertion rod 29 is separated from the slot 28, the nursing bed can be continuously pushed to advance, and the nursing bed has a speed control function.

Further, the third spring 35 pushes the clamping block 36 and the clamping groove to be clamped after the bed fence 33 is moved to a proper position through moving the position of the bed fence 33 in the third sliding groove 31, and then the third sliding block 32 and the bed fence 33 are clamped, so that the position of the bed fence 33 can be adjusted, the effect of convenience in use is achieved, the bed fence can be adjusted according to sleeping habits of different patients, the sleeping posture is controlled, and the recovery effect of injuries and diseases is improved.

Further, the friction roller 40 is rotatably connected, so that when the bed rail 33 moves, the friction roller 40 and the third slider 32 generate rolling friction, so that the resistance of the third slider 32 is reduced, the adjusting process is more labor-saving, and when the bed rail 33 moves to a predetermined position and is locked, static friction is generated between the friction roller 40 and the third slider 32, so that the locking effect of the third slider 32 is improved.

Further, be provided with reset spring 42, can be in carrying out the transportation in-process, the medical personnel who is close to universal wheel one end can hold and draw handle 43 and advance, carries out the accuse to this nursing bed's direction, and the medical personnel who is located directional wheel 9 one end exerts thrust to the nursing bed and advances, and after finishing using, can accomodate fifth recess 41 through reset spring 42 and take in the storage with drawing handle 43.

The working principle is as follows: when the nursing bed is used, a medical worker close to one end of the universal wheel can hold the pull handle 43 to move forward to control the direction of the nursing bed, the medical worker at one end of the directional wheel 9 applies thrust to the nursing bed to move forward, if the speed of the nursing bed is higher in the transferring process, the airflow drives the first fan blades 14 to rotate, then the straight shaft 13, the support 15 and the annular magnet 16 are driven to rotate, so that the coil cylinder 17 forms relative motion in the annular magnet 16, the coil cylinder 17 cuts the magnetic induction lines to generate induction current, the induction current is conveyed to the electromagnet 21 through a lead, the electromagnet 21 generates an induction magnetic field to generate attraction force on the permanent magnet 8, then the deceleration strip 7 is pulled out outwards and is in direct contact with the hub of the directional wheel 9 to decelerate the directional wheel 9, meanwhile, the side of the nursing bed close to the arm moves downwards to compress the second spring 23, meanwhile, the speed reduction plate 27 is in contact with the ground and is in friction with the ground to reduce the speed, when the speed reduction strip 7 is pulled out by the electromagnetic force generated by the electromagnet 21, the inserted rod 29 is synchronously driven to move, the inserted rod 29 is in contact with the hub of the directional wheel 9 to reduce the speed, the directional wheel 9 still keeps rotating at the moment, when a certain slot 28 rotates to the position of the inserted rod 29, the inserted rod 29 is inserted into the slot 28 under the action of tension to stop, the position of the bed fence 33 in the third sliding groove 31 can be moved to a proper position, the third spring 35 pushes the clamping block 36 and the clamping groove to be clamped, then the third sliding block 32 and the position of the bed fence 33 are clamped, the adjustment can be carried out according to the sleeping habits of different patients, and after the use, the pull handle 43 can be accommodated in the fifth groove 41 through the return spring 42 to be stored.

The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims

1. The utility model provides an emergency department is with integration removal nursing bed, which comprises a base plate (1), a serial communication port, first recess (2) have all been seted up to bottom plate (1) both sides, first spout (3) have been seted up to first recess (2) lateral wall, sliding connection has two symmetric distribution's first slider (4) in first spout (3), fixedly connected with same first spring (6) between two first slider (4), first slider (4) outside is rotated and is connected with connecting rod (5), the outside of two connecting rod (5) is rotated and is connected with same speed reduction strip (7), bottom plate (1) both sides all are fixedly connected with fixed block (10), fixed block (10) are close to speed reduction strip (7) one end fixedly connected with fixed strip (20), fixed strip (20) inboard fixedly connected with electro-magnet (21), speed reduction strip (7) outside fixedly connected with permanent magnet (8), run through on fixed block (10) and be fixed with fan housing (11), fan housing (11) are set to hopper-shaped, fixedly connected with installation piece (12) in fan housing (11), installation piece (12) one end is rotated and is connected with straight axle (13), first flabellum (14) of straight axle (13) other end fixedly connected with, straight axle (13) outer wall fixedly connected with support (15), support (15) outer wall fixedly connected with annular magnet (16), installation piece (12) are close to first branch (18) of support (15) one side fixedly connected with, first branch (18) other end fixedly connected with coil bobbin (17), coil bobbin (17) set up between straight axle (13) and annular magnet (16), coil bobbin (17) and electro-magnet (21) electric connection, bottom plate (1) both sides all are provided with symmetric distribution directional wheel (9) and universal wheel, directional wheel (9) set up in the speed reduction strip (7) outside.

2. The integrated mobile nursing bed for emergency department according to claim 1, wherein: second recess (22) have all been seted up to bottom plate (1) both sides, second recess (22) top inner wall fixedly connected with second spring (23), second spring (23) bottom fixedly connected with movable block (24), directional wheel (9) rotate to be connected in the movable block (24) outside, first spacing groove (25) have all been seted up to second recess (22) both ends inner wall, sliding connection has first stopper (26) in first spacing groove (25), fixed connection between first stopper (26) and the movable block (24).

3. The integrated mobile nursing bed for emergency department according to claim 2, wherein: the bottom of the bottom plate (1) is close to one end of the directional wheel (9) and is fixedly connected with a speed reducing plate (27), the section of the speed reducing plate (27) is arranged to be in a right trapezoid shape, and a tooth-shaped groove is formed in the bottom of the speed reducing plate (27).

4. The integrated mobile nursing bed for emergency department according to claim 1, wherein: the outer side of the speed reducing strip (7) is fixedly connected with an inserted bar (29), and one side of the directional wheel (9) close to the inserted bar (29) is provided with a plurality of slots (28) distributed in an annular array.

5. The integrated mobile nursing bed for emergency department according to claim 1, wherein: one end of the straight shaft (13) far away from the first fan blade (14) penetrates through the mounting block (12) and is fixedly connected with a second fan blade (19), and the wind directions of the second fan blade (19) and the first fan blade (14) are the same.

6. The integrated mobile nursing bed for emergency department according to claim 1, wherein: the bed is characterized in that the top of the bottom plate (1) is fixedly connected with a bed body (30), third sliding grooves (31) are formed in two sides of the top of the bed body (30), two third sliding blocks (32) are connected in the third sliding grooves (31) in a sliding mode, the tops of the two third sliding blocks (32) are fixedly connected with the same bed fence (33), and a positioning mechanism is arranged on the bed body (30).

7. The integrated mobile nursing bed for emergency department according to claim 6, wherein: positioning mechanism includes fixture block (36), third recess (34) have been seted up to third spout (31) one side inner wall, second spacing groove (37) have all been seted up to third recess (34) both ends inner wall, sliding connection has second stopper (38) in second spacing groove (37), fixture block (36) fixed connection is between two second stoppers (38), fixture block (36) cross-section sets the arc, the same third spring (35) of fixedly connected with between fixture block (36) and third recess (34) inner wall, the draw-in groove of matching is seted up to third slider (32) and fixture block (36) contact position.

8. The integrated mobile nursing bed for emergency department according to claim 7, wherein: and a fourth groove (39) is formed in the arc outer part of the clamping block (36), and a plurality of friction rollers (40) distributed in an annular array are rotationally connected in the fourth groove (39).

9. The integrated mobile nursing bed for emergency department according to claim 6, wherein: a fifth groove (41) is formed in one end, close to the universal wheel, of the bed body (30), a plurality of return springs (42) are fixedly connected into the fifth groove (41), and the other ends of the return springs (42) are fixedly connected with the same pull handle (43).