CN115054455A

CN115054455A - Multifunctional electric sickbed

Info

Publication number: CN115054455A
Application number: CN202210686173.8A
Authority: CN
Inventors: 王伟; 李斌; 吕自伟; 庞广府; 王言昌; 方建超; 于廷华
Original assignee: Qingdao Richmat Intelligence Technology Inc
Current assignee: Qingdao Richmat Intelligence Technology Inc
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-16
Anticipated expiration: 2042-06-17
Also published as: CN115054455B

Abstract

The invention relates to the technical field of electric sickbeds, in particular to a multifunctional electric sickbed, which comprises a main bed frame mechanism, wherein a bed plate mechanism is arranged on the upper surface of the main bed frame mechanism, an extension mechanism is arranged at one end of the main bed frame mechanism, guardrail mechanisms are arranged on the peripheral side surfaces of the bed plate mechanism, a back mechanism is arranged at one end, far away from the extension mechanism, of the bed plate mechanism, and a leg mechanism is arranged at one end, close to the extension mechanism, of the main bed frame mechanism. According to the invention, through the arrangement of the relevant structural combination of the extension mechanism, the leg mechanism, the bed board mechanism, the guardrail mechanism, the back mechanism, the hinge mechanism, the base mechanism, the lifting mechanism and the like, the whole design adopts the matching of the upright column and the linear push rod, so that the whole electric bed is more comfortable to use, meanwhile, the structure such as the COB lamp belt is arranged in the electric bed, the electric bed can remind a doctor to remind the doctor of the actual state of a patient and the bed body, accidents are avoided, and meanwhile, the electric power assisting device is also arranged, so that the doctor can push a sickbed more laborsavingly, and the function is stronger.

Description

Multifunctional electric sickbed

Technical Field

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

Background

Present sick bed divide into shaking hands bed and beddo two big types, because the limitation of shaking hands bed, often hardly adapt to the requirement of operation, therefore the operation is mostly the beddo, but ordinary beddo has compensatied shaking hands bed's convenience now, but present beddo function singleness is mostly simple supporting structure, can't move to the optimum position and let doctor's treatment of whole body and mind, to the doctor, do not have the reasonable in design ground button and make things convenient for doctor's operation. For the patient, untimely leaving the bed or falling down the patient accidentally because of the guardrail and making the doctor unable to notice the secondary injury to the patient need to be improved.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional electric sickbed.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a multi-functional electronic sick bed, includes main bedstead mechanism, the upper surface of main bedstead mechanism is provided with bed board mechanism, the one end of main bedstead mechanism is provided with extension mechanism, the side all around of bed board mechanism is provided with guardrail mechanism, the one end that extension mechanism was kept away from to bed board mechanism is provided with back mechanism, the one end that main bedstead mechanism is close to extension mechanism is provided with shank mechanism, the lower surface four corners position department of main bedstead mechanism is provided with elevating system, elevating system's bottom is provided with base mechanism, the junction of elevating system and main bedstead mechanism is provided with the hinge mechanism.

In order to ensure the normal use of the main bed frame mechanism, the invention has the improvement that the main bed frame mechanism comprises a bed frame framework, a leg back connecting square tube is welded above the bed frame framework, a hinge connecting seat and a back motor connecting seat are respectively welded on the side wall of the bed frame framework, a head upright post supporting seat and a hook mechanism are welded at the bottom of the bed frame framework, a first anti-collision wheel mechanism is symmetrically installed at the front end of the bed frame framework, connecting holes are symmetrically formed at one end of the bed frame framework, which is close to the first anti-collision wheel mechanism, and a head guardrail clamping groove mechanism is installed inside the connecting holes.

In order to improve the use effect of the extension mechanism, the extension mechanism comprises an inner guide rail connecting frame, the inner guide rail connecting frame is fixedly connected with a main bed frame mechanism, two ends of the inner guide rail connecting frame are symmetrically provided with rotating wheel clamping covers, a second anti-collision wheel mechanism is arranged inside the rotating wheel clamping covers, an extension inner guide rail and an extension motor are symmetrically arranged on the inner side of the inner guide rail connecting frame, and bed tail guardrail mounting mechanisms are symmetrically arranged on the upper surface of the inner guide rail connecting frame.

In order to ensure the use effect of the leg mechanism, the invention has the improvement that the leg mechanism comprises a leg connecting transverse bar, the leg connecting transverse bar is fixedly connected with an extending inner guide rail, leg main frameworks are arranged at the two ends of the leg connecting transverse bar, a leg guide rail is arranged between the leg connecting transverse bar and the leg main frameworks, a leg guide rail guide pulley is arranged on the lower surface of the leg guide rail, a leg front framework is arranged at the front end of the leg main framework, a first leg connecting seat is arranged at the joint of the leg main framework and the leg front framework, a guide pulley supporting mechanism is arranged between the leg main framework and the leg front framework, a second leg connecting seat is symmetrically arranged at one end of the leg main framework far away from the leg main framework, a back leg connecting seat is arranged at one end of the second leg connecting seat, and a leg bed board supporting seat is symmetrically arranged at the inner side of the leg front framework, the lower surfaces of the leg main framework and the leg front framework are respectively provided with a foot motor and a leg bending motor.

In order to ensure the structural stability of the bed board mechanism, the invention has the improvement that the bed board mechanism comprises a foot bed board, a leg bed board, a middle bed board and a back bed board, wherein the middle bed board and the back bed board are respectively and fixedly connected with a main bed frame mechanism and a back mechanism, and the foot bed board and the leg bed board are both fixedly connected with the leg mechanism.

In order to improve the using effect of the guardrail mechanism, the guardrail mechanism comprises a tail guardrail, a leg left guardrail, a back left guardrail, a head guardrail, a back right guardrail and a leg right guardrail, wherein the outer surfaces of the tail guardrail and the head guardrail are respectively provided with a head guardrail and a tail guardrail mounting mechanism, the inner side of the back left guardrail and the outer side of the back right guardrail are respectively provided with a back guardrail electric control inner part and a back guardrail electric control outer part, the outer surface of the back right guardrail is provided with a level meter structure, the outer surface of the leg right guardrail is provided with a leg guardrail electric control outer part, the back left guardrail and the back right guardrail are fixedly connected with the back mechanism through a hinge mechanism, the leg left guardrail and the leg right guardrail are fixedly connected with the main bed frame mechanism through the hinge mechanism, and the back guardrail electric control inner part is internally provided with a back right inner film, a back right loop sheet, a back right inner circuit board and a top silver paste film, COB lamp area, back of the body outside the right side line board and back of the body outside the right side pad pasting are constituteed, the automatically controlled touch-sensitive screen circuit board assembly, the fixed frame of screen and the screen pad pasting of leg guardrail are constituteed.

In order to improve the connection effect of the hinge mechanism, the hinge mechanism comprises a guardrail base and a metal plate fixing seat, wherein the lower surface of the guardrail base is respectively provided with a nylon handle fixing pin, a 6A-type clamp spring and a nylon unlocking handle, small guardrail bending arms are symmetrically arranged inside the guardrail base, a large guardrail supporting arm is arranged at the bottom of the guardrail base, hooks are respectively arranged on the lower surfaces of the two groups of small guardrail bending arms, an M6 hexagon socket head cap screw is arranged at the joint of the small guardrail bending arms and the guardrail base, an M6 hexagon socket head bolt decorative cover is arranged at the nut end of the M6 hexagon socket head cap screw, a small bending arm connecting pin is arranged at the top end of the small guardrail bending arm, a large arm upper connecting pin and a pin are arranged at the top end of the large guardrail supporting arm, a large arm lower connecting pin is arranged at the bottom end of the large guardrail supporting arm clamping sleeve, the internally mounted of the big support arm of guardrail has hydraulic damping bracing piece, install respectively in the bottom of the big support arm of guardrail and the lower surface of couple in 8A type jump ring and linear spring, install respectively lock screw rod pin A and to lock screw rod pin B the bottom of couple, the inboard of panel beating fixing base is installed to lock screw rod pin C, the surface mounting of panel beating fixing base has contact switch, the surface mounting of the big support arm of guardrail has big arm apron, the bottom of big arm apron is provided with M4 to lock screw and M4 cross pan head screw with the junction symmetry of the big support arm of guardrail.

In order to improve the use effect of the back mechanism, the invention is improved in that the back mechanism comprises a back connecting seat, a back supporting plate mechanism, a back bed plate supporting mechanism, a back hinge mounting seat, a back motor mounting seat and a back frame mechanism, a back clamping cover is arranged above the back supporting plate mechanism, a back L-shaped clamping column and a back clamping column mounting mechanism are mounted at the rear end of the back supporting plate mechanism, a back clamping column spring is arranged at the connecting part of the back L-shaped clamping column and the back supporting plate mechanism, back supporting plate supporting ribs are arranged on two sides of the back supporting plate mechanism, and a back motor is mounted on the outer surface of the back motor mounting seat.

In order to improve the action effect of the base mechanism, the invention is improved in that the base mechanism comprises a base main body frame and a base clamping cover, a base guide mechanism and a stand column holding mechanism are installed at the front end of the base main body frame, medical trundles are symmetrically installed at the front end of the base main body frame, a wireless pedal is installed at the bottom of the base main body frame, a wireless pedal mistaken-stepping prevention mechanism is installed on the outer surface of the wireless pedal, a wireless pedal base is installed at the bottom of the wireless pedal, a battery pack mechanism and an electric power assisting wheel installing plate are installed inside the base main body frame respectively, an electric power assisting wheel is installed on the lower surface of the electric power assisting wheel installing plate, and a base brake is installed on the lower surface of the base main body frame.

In order to improve the use effect of the lifting mechanism, the invention is improved in that the lifting mechanism comprises a left upright post U-shaped support, a rear upright post rotating large support seat, a front upright post mounting support seat, a front upright post forward-backward inclining support seat, a front upright post mounting plate, a front upright post rotating support seat and a right upright post mounting seat, wherein a front upright post mounting support seat pin shaft is arranged at the joint of the front upright post mounting support seat and the front upright post forward-backward inclining support seat, a bearing mechanism is arranged at the joint of the front upright post forward-backward inclining support seat and the front upright post mounting plate, three sections of lifting uprights are mounted on the outer surface of the front upright post mounting plate, a rear upright post rotating large support seat pin shaft is arranged at the joint of the three sections of lifting uprights and the rear upright post rotating large support seat, a right upright post mounting seat pin shaft is arranged at the joint of the rear upright post rotating large support seat and the right upright post mounting seat, and left and right inclining pin shafts are mounted in the main bed frame mechanism, the top that left side stand U type supported is provided with the little installation mechanism of left stand, the junction of the little installation mechanism of left side stand U type support and left stand is provided with the rotatory supporting seat round pin axle of front column.

Compared with the prior art, the invention has the advantages and positive effects that:

according to the electric bed, the extension mechanism, the leg mechanism, the bed board mechanism, the guardrail mechanism, the back mechanism, the hinge mechanism, the base mechanism, the lifting mechanism and other related structural combinations are arranged, the stand column and the linear push rod are matched in the overall design, so that the whole electric bed is more handy to use, meanwhile, the COB lamp belt and other structures are arranged in the electric bed, a doctor can be reminded, the electric power assisting device is used for reminding the doctor of the actual state of a patient and the bed body, accidents are avoided, the electric power assisting device is arranged, the doctor can push the hospital bed more laborsavingly, and the function is stronger.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional electric sickbed according to the present invention;

FIG. 2 is a schematic view of a main frame mechanism of a multifunctional electric sickbed according to the present invention;

FIG. 3 is a schematic view of an extension mechanism and a leg mechanism of the multifunctional electric sickbed according to the present invention;

FIG. 4 is a schematic view of a bed plate mechanism of the multifunctional electric sickbed according to the present invention;

FIG. 5 is a schematic view of a guard rail mechanism of a multifunctional electric sickbed according to the present invention;

FIG. 6 is a schematic view of an electric control structure of a guardrail of a multifunctional electric hospital bed according to the present invention;

FIG. 7 is a schematic view of the hinge mechanism of the multifunctional electric sickbed according to the present invention;

FIG. 8 is a schematic view of a back mechanism of a multifunctional electric hospital bed according to the present invention;

FIG. 9 is a schematic view of a base mechanism of a multifunctional electric hospital bed according to the present invention;

FIG. 10 is a schematic view of a lifting mechanism of a multifunctional electric sickbed according to the present invention.

Illustration of the drawings:

1. a main bed frame mechanism; 2. an extension mechanism; 3. a leg mechanism; 4. a bed plate mechanism; 5. a guardrail mechanism; 6. a back mechanism; 7. a hinge mechanism; 8. a base mechanism; 9. a lifting mechanism; 10. a bed frame structure; 11. the back of the leg part is connected with a square tube; 12. a hinge connecting seat; 13. a head upright post supporting seat; 14. a first anticollision wheel mechanism; 15. a head guardrail clamping groove mechanism; 16. a hooking mechanism; 17. a back motor connecting seat; 18. an extension motor; 19. the rotating wheel is clamped with the cover; 20. a second anticollision wheel mechanism; 21. an extended inner rail; 22. an inner guide rail connecting frame; 23. a bed tail guardrail mounting mechanism; 24. the leg part is connected with the transverse bar; 25. a leg main frame; 26. a leg guide rail; 27. a leg guide rail guide pulley; 28. a first leg connecting seat; 29. a guide pulley support mechanism; 30. a leg front frame; 31. a second leg connecting seat; 32. a back leg connecting seat; 33. a leg bed board supporting seat; 34. a leg bending motor; 35. a foot motor; 36. a foot bed plate; 37. a leg bed plate; 38. a middle bed plate; 39. a back bed board; 40. a tail guardrail; 41. a left leg guard rail; 42. the back guard bar is electrically controlled; 43. carrying a left guardrail; 44. a head guardrail; 45. a head and tail guardrail mounting mechanism; 46. electrically controlling the back guardrail; 47. a level structure; 48. carrying a right guardrail; 49. a leg right guardrail; 50. the leg guard bar is electrically controlled; 51. a touch screen circuit board assembly; 52. a screen fixing frame; 53. back right inner film pasting; 54. carrying a right metal dome; 55. a back right inner circuit board; 56. pasting a top silver paste film; 57. a COB lamp belt; 58. back right outer circuit board; 59. back right external sticking film; 60. pasting a screen film; 61. a guardrail base; 62. a nylon handle fixing pin; 63. the middle part is provided with a 6A-shaped clamp spring; 64. a nylon unlocking buckle; 65. the big arm is provided with a connecting pin; 66. a guardrail large supporting arm; 67. a hydraulic damping support rod; 68. a big arm lower connecting pin; 69. the middle part is provided with 8A-shaped clamp springs; 70. a linear spring; 71. locking a screw bolt A; 72. locking the bolt B; 73. hooking; 74. locking the bolt pin C; 75. a metal plate fixing seat; 76. a contact switch; 77. m4 pairs of lock screws; 78. m4 phillips head screws; 79. a large arm cover plate; 80. a small bending arm of the guardrail; 81. m6 hexagon socket head cap; 82. m6 hexagon socket head cap screw; 83. a small bent arm connecting pin; 84. a pin sleeve; 85. a back connecting seat; 86. a back pallet mechanism; 87. a back clamping cover; 88. a back bed board supporting mechanism; 89. a back L-shaped clamping column; 90. a back clamping column mounting mechanism; 91. a back clamp post spring; 92. back supporting plate supporting ribs; 93. a back hinge mounting seat; 94. a back motor mounting base; 95. a back motor; 96. a back frame mechanism; 97. a base clamping cover; 98. the base is braked; 99. a base guide mechanism; 100. a column clasping mechanism; 101. a base body frame; 102. medical caster wheels; 103. wireless pedaling; 104. a wireless pedal anti-misstep mechanism; 105. a wireless pedal base; 106. a battery pack mechanism; 107. an electric power-assisted wheel; 108. an electric power-assisted wheel mounting plate; 109. three sections of lifting columns; 110. the rear upright post rotates the pin shaft of the large support seat; 111. a right upright post mounting base pin shaft; 112. a left upright post is supported in a U shape; 113. the rear upright post rotates the big supporting seat; 114. a load bearing mechanism; 115. a left upright post small installation mechanism; 116. the front upright post rotates the supporting seat pin shaft; 117. the pin shafts are inclined left and right; 118. a support seat is installed on the front upright post; 119. the front upright post is inclined forwards and backwards; 120. a support seat pin shaft is arranged on the front upright post; 121. a front column mounting plate; 122. the front upright post rotates the supporting seat; 123. right column mount pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example one

Referring to fig. 1-10, the present invention provides a technical solution: a multifunctional electric sickbed comprises a main bed frame mechanism 1, a bed board mechanism 4 is arranged on the upper surface of the main bed frame mechanism 1, an extension mechanism 2 is arranged at one end of the main bed frame mechanism 1, guardrail mechanisms 5 are arranged on the peripheral side surfaces of the bed board mechanism 4, a back mechanism 6 is arranged at one end of the bed board mechanism 4 far away from the extension mechanism 2, a leg mechanism 3 is arranged at one end of the main bed frame mechanism 1 close to the extension mechanism 2, lifting mechanisms 9 are arranged at four corners of the lower surface of the main bed frame mechanism 1, a base mechanism 8 is arranged at the bottom end of each lifting mechanism 9, a hinge mechanism 7 is arranged at the joint of each lifting mechanism 9 and the main bed frame mechanism 1, and the matching of a stand column and a linear push rod is adopted in the overall design through the arrangement of the extension mechanism 2, the leg mechanism 3, the bed board mechanism 4, the guardrail mechanisms 5, the back mechanism 6, the hinge mechanism 7, the base mechanism 8, the lifting mechanism 9 and other related structural combinations, make the use of whole beddo more handy, be provided with COB lamp area 57 isotructures simultaneously in inside, can make the warning to the doctor, be used for reminding the actual state of doctor patient and the bed body, avoid taking place the accident, still be provided with electronic booster unit simultaneously, let the doctor promote the sick bed more laborsavingly, the functionality is stronger.

Referring to fig. 2, the main bed frame mechanism 1 includes a bed frame framework 10, a leg back connection square tube 11 is welded on the top of the bed frame framework 10, a hinge connection seat 12 and a back motor connection seat 17 are welded on the side wall of the bed frame framework 10 respectively, a head upright post support seat 13 and a hook mechanism 16 are welded on the bottom of the bed frame framework 10, a first anticollision wheel mechanism 14 is symmetrically installed on the front end of the bed frame framework 10, a connection hole is symmetrically opened on one end of the bed frame framework 10 close to the first anticollision wheel mechanism 14, a head guardrail clamping groove mechanism 15 is installed inside the connection hole, and by arranging a series of structures of the bed frame framework 10, the first anticollision wheel mechanism 14 and the head guardrail clamping groove mechanism 15, the arrangement of the whole structure of the follow-up whole sickbed can be facilitated, and the arrangement of the follow-up whole framework of the sickbed can be ensured.

Referring to fig. 3, the extension mechanism 2 includes an inner guide rail connecting frame 22, the inner guide rail connecting frame 22 is fixedly connected to the main bed frame mechanism 1, two ends of the inner guide rail connecting frame 22 are symmetrically provided with a rotating wheel clamping cover 19, a second anti-collision wheel mechanism 20 is installed inside the rotating wheel clamping cover 19, an extension inner guide rail 21 and an extension motor 18 are symmetrically installed on the inner side of the inner guide rail connecting frame 22, a bed tail guardrail installation mechanism 23 is symmetrically installed on the upper surface of the inner guide rail connecting frame 22, and the extension mechanism 2 is configured to enable the entire extension mechanism 2 to make linear motion along the extension inner guide rail 21 in the leg main framework 25 when the extension motor 18 is opened and extended, thereby completing the extension action.

Referring to fig. 3, the leg mechanism 3 includes a leg connecting transverse rib 24, the leg connecting transverse rib 24 is fixedly connected to the extending inner guide rail 21, leg main frameworks 25 are installed at two ends of the leg connecting transverse rib 24, a leg guide rail 26 is installed between the leg connecting transverse rib 24 and the leg main framework 25, leg guide rail guide pulleys 27 are installed on lower surfaces of the leg guide rails 26, a leg front framework 30 is installed at front ends of the leg main frameworks 25, a leg connecting seat 28 is arranged at a joint of the leg main framework 25 and the leg front framework 30, a guide pulley supporting mechanism 29 is installed between the leg main framework 25 and the leg front framework 30, two leg connecting seats 31 are symmetrically installed at one ends of the leg main framework 25 far away from the leg main framework 25, a back leg connecting seat 32 is installed at one end of the two leg connecting seats 31, a leg bed plate supporting seat 33 is symmetrically installed at an inner side of the leg front framework 30, a foot motor 35 and a leg bending motor 34 are respectively installed on lower surfaces of the leg main framework 25 and the leg front framework 30 By arranging a series of components inside the leg mechanism 3, when the leg bending motor 34 extends, the leg front framework 30 makes a circular motion and drives the leg main framework 25 to move, so that the leg bending action is realized.

Referring to fig. 4, the bed board mechanism 4 includes a foot bed board 36, a leg bed board 37, a middle bed board 38 and a back bed board 39, the middle bed board 38 and the back bed board 39 are respectively and fixedly connected to the main bed board mechanism 1 and the back mechanism 6, the foot bed board 36 and the leg bed board 37 are both and fixedly connected to the leg mechanism 3, and the bed board mechanism 4 mainly functions to realize the basic functions of the whole hospital bed and facilitate the arrangement and installation of subsequent related components.

Referring to fig. 5 and 6, the guardrail mechanism 5 includes a tail guardrail 40, a left leg guardrail 41, a left back guardrail 43, a head guardrail 44, a right back guardrail 48 and a right leg guardrail 49, the outer surfaces of the tail guardrail 40 and the head guardrail 44 are respectively provided with a head and tail guardrail mounting mechanism 45, the inner side of the left back guardrail 43 and the outer side of the right back guardrail 48 are respectively provided with a back guardrail electric control inner 42 and a back guardrail electric control 46, the outer surface of the right back guardrail 48 is provided with a level instrument structure 47, the outer surface of the right leg guardrail 49 is provided with a leg guardrail electric control 50, the left back guardrail 43 and the right back guardrail 48 are both fixedly connected with the back mechanism 6 through a hinge mechanism 7, the left leg guardrail 41 and the right leg guardrail 49 are both fixedly connected with the main bed frame mechanism 1 through the hinge mechanism 7, the back guardrail electric control inner 42 is composed of a right back inner film 53, a right back silver paste slice 54, a right silver paste circuit board 55 and a top film 56, COB lamp area 57, the outer line circuit board 58 in the back of the body and the outer pad pasting 59 in the back of the body constitute, and the automatically controlled 50 of shank guardrail comprises touch-sensitive screen circuit board assembly 51, the fixed frame 52 of screen and screen pad pasting 60, through designing this structure, can realize the automatically controlled function of whole process, and then the action that the doctor can control all motors to this realizes the electrical control process, including a series of operations such as tilt, CPR position, bedstead extension, bent leg, play the back of the body, leave the bed and report to the police.

Referring to fig. 7, the hinge mechanism 7 includes a guardrail base 61 and a metal plate fixing seat 75, the lower surface of the guardrail base 61 is respectively provided with a nylon fastener fixing pin 62, a front 6A type clamp spring 63 and a nylon unlocking fastener 64, the interior of the guardrail base 61 is symmetrically provided with guardrail small bending arms 80, the bottom of the guardrail base 61 is provided with a guardrail large support arm 66, the lower surfaces of the two groups of guardrail small bending arms 80 are respectively provided with a hook 73, the joint of the guardrail small bending arms 80 and the guardrail base 61 is provided with an M6 hexagon socket head cap screw 82, the nut end of the M6 hexagon socket head cap screw 82 is provided with an M6 socket head cap screw decorative cover 81, the top end of the guardrail small bending arm 80 is provided with a small bending arm connecting pin 83, the top end of the guardrail large support arm 66 is provided with a large arm upper connecting pin 65 and a pin sleeve 84, the bottom end of the guardrail large support arm 66 is provided with a large arm lower connecting pin 68, the interior of the guardrail large support arm 66 is provided with a hydraulic damping support rod 67, the bottom end of the guardrail large supporting arm 66 and the lower surface of the hook 73 are respectively provided with an 8A-type clamp spring 69 and a linear spring 70, the bottom end of the hook 73 is respectively provided with a lock screw pin A71 and a lock screw pin B72, the inner side of the sheet metal fixing seat 75 is provided with a lock screw pin C74, the outer surface of the sheet metal fixing seat 75 is provided with a contact switch 76, the outer surface of the guardrail large supporting arm 66 is provided with a large arm cover plate 79, the joint of the bottom end of the large arm cover plate 79 and the guardrail large supporting arm 66 is symmetrically provided with M4 pairs of lock screws 77 and M4 cross pan head screws 78, the hinging mechanism is arranged, when the guardrail falls, the nylon unlocking handle 64 needs to be pulled open, when the nylon unlocking handle 64 does circular motion around the nylon handle fixing pin 62, the hook 73 is driven to leave the lock screw pin B72, at the guardrail large supporting arm 66 does circular motion around the large arm lower connecting pin 68, and simultaneously, the guardrail small arm 80 also does circular motion around the small arm connecting pin 83, until the contact of guardrail small bending arm 80 and guardrail base 61, contact switch 76 is touched simultaneously to guardrail small bending arm 80, triggers and reports to the police from the bed, and COB lamp area 57 of 42 begins the scintillation in the automatically controlled back guardrail, and the suggestion is from the bed, and the guardrail accomplishes the whereabouts action this moment, will make the guardrail rise, only needs to carry nylon unblock attacker 64 up-moving, drives the couple 73 motion, and this represents couple 73 and locking to lock screw bolt pin B72 when hearing the sound of clicking.

Referring to fig. 8, the back mechanism 6 includes a back connecting seat 85, a back supporting plate mechanism 86, a back bed plate supporting mechanism 88, a back hinge mounting seat 93, a back motor mounting seat 94 and a back frame mechanism 96, a back clamping cover 87 is disposed above the back supporting plate mechanism 86, a back L-shaped clamping column 89 and a back clamping column mounting mechanism 90 are mounted at the rear end of the back supporting plate mechanism 86, a back clamping column spring 91 is disposed at the joint of the back L-shaped clamping column 89 and the back supporting plate mechanism 86, back supporting plate supporting ribs 92 are disposed at two sides of the back supporting plate mechanism 86, a back motor 95 is mounted on the outer surface of the back motor mounting seat 94, the back mechanism 6 is designed, the back L-shaped clamping columns 89 at two sides extend under the elastic force of the back clamping column spring 91, when the back supporting plate mechanism 86 needs to be mounted, the back L-shaped clamping column 89 is pushed towards the middle, and then the back clamping column spring 91 contracts, at this time, the back L-shaped clamp posts 89 can be aligned to the mounting holes on the back frame mechanism 96, when the force applied to the back L-shaped clamp posts 89 disappears, the back clamp post springs 91 release the elastic force, the back L-shaped clamp posts 89 are clamped in the mounting holes on the back frame mechanism 96, the back support plate mechanism 86 completes locking and is mounted on the back frame mechanism 96, meanwhile, the back support plate support ribs 92 are also in contact with the back support plate mechanism 86 and also support the back support plate mechanism 86, the back mechanism 6 is integrally mounted on the upper portion of the main bed frame mechanism 1 and is connected with the back leg connecting seat 32 through the back connecting seat 85, when the back motor extends out, the whole back mechanism 6 does circular motion along the central hole of the back connecting seat 85, and the back lifting action is realized.

Referring to fig. 9, the base mechanism 8 includes a base main frame 101 and a base clamp cover 97, the front end of the base main frame 101 is provided with a base guide mechanism 99 and a column clasping mechanism 100, the front end of the base main frame 101 is symmetrically provided with medical casters 102, the bottom of the base main frame 101 is provided with a wireless pedal 103, the outer surface of the wireless pedal 103 is provided with a wireless pedal mistaken-stepping prevention mechanism 104, the bottom of the wireless pedal 103 is provided with a wireless pedal base 105, the inside of the base main frame 101 is respectively provided with a battery pack mechanism 106 and an electric power-assisted wheel mounting plate 108, the lower surface of the electric power-assisted wheel mounting plate 108 is provided with an electric power-assisted wheel 107, the lower surface of the base main frame 101 is provided with a base brake 98, through setting up this base mechanism 8, realize the stable effect of support on the one hand, on the other hand is in order to guarantee the smooth removal of whole sick bed simultaneously.

Referring to fig. 10, the lifting mechanism 9 includes a left upright U-shaped support 112, a rear upright large rotating support 113, a front upright mounting support 118, a front upright forward-backward tilting support 119, a front upright mounting plate 121, a front upright rotating support 122 and a right upright mounting plate 123, a front upright mounting support pin 120 is disposed at the joint of the front upright mounting support 118 and the front upright forward-backward tilting support 119, a bearing mechanism 114 is disposed at the joint of the front upright forward-backward tilting support 119 and the front upright mounting plate 121, three sections of lifting uprights 109 are mounted on the outer surface of the front upright mounting plate 121, a rear upright large rotating support pin 110 is disposed at the joint of the three sections of lifting uprights 109 and the rear upright large rotating support 113, a right upright mounting plate pin 111 is disposed at the joint of the rear upright large rotating support 113 and the right upright mounting plate 123, and a left-right tilting pin 117 is mounted inside the main gantry mechanism 1, the top end of the left upright U-shaped support 112 is provided with a left upright small installation mechanism 115, the joint of the left upright U-shaped support 112 and the left upright small installation mechanism 115 is provided with a front upright rotating support seat pin shaft 116, the lifting mechanism 9 is arranged, on one hand, the front upright installation support seat 118 is welded on the framework of the main bedstead mechanism 1, the front upright post mounting support base pin shaft 120 and the front upright post forward-backward inclining support base 119 are mounted together, the bearing mechanism 114 is mounted at the bottom of the front upright post forward-backward inclining support base 119, the bearing mechanism 114 is mounted at the supporting position of the front upright post mounting plate 121, the three sections of lifting upright posts 109 are mounted on the front upright post mounting plate 121, at this time, the front upright post lifting structure is completed, when the front three-section lifting upright 109 rises, the front upright mounting plate 121 keeps horizontal, the front upright mounting support 118 makes circular motion around the front upright mounting support pin shaft 120, and at the moment, the forward tilting action is completed; on the other hand, the rear three sections of lifting columns 109 pass the left rear column rotary large support base pin 110 through the main bed frame mechanism 1 and then pass through the left side of the rear column rotary large support base 113, similarly, the right rear column rotary large support base pin 110 passes through the main bed frame mechanism 1 and then passes through the right side of the rear column rotary large support base 113, the rear column rotary large support base 113 is provided with the bearing mechanism 114, then the right column mounting base pin 111 passes through the rear column rotary large support base 113 and the right column mounting base 123, the three sections of lifting columns 109 are mounted below the rear column rotary large support base 113, at this time, the right column is mounted completely, then the front column rotary support base pin 116 passes through the left column U-shaped support 112 and the left column small mounting mechanism 115, and the three sections of lifting columns 109 are mounted below the left column small mounting mechanism 115, at this time, the left column is mounted completely, the left and right inclination can be realized only by adjusting the height of the left and right three-section lifting upright columns 109, and when the bed body inclines left and right, the whole bed body does circular motion around the left and right inclined pin shaft 117, and then the left and right inclination action is realized.

The working principle is as follows: in the actual using process, if the back lifting action is needed, because the back mechanism 6 is integrally arranged at the upper part of the main bed frame mechanism 1 and is connected with the back leg connecting seat 32 through the back connecting seat 85, when the back motor extends out, the whole back mechanism 6 does circular motion along the central hole of the back connecting seat 85 to realize the back lifting action, when the forward tilting action is needed, the front three sections of lifting upright columns 109 are lifted, the front upright column mounting plate 121 is kept horizontal, the front upright column mounting support 118118 does circular motion around the front upright column mounting support pin shaft 120, at the moment, the forward tilting action is completed, when the left and right tilting action is needed, only the height of the left and right three sections of lifting upright columns 109 needs to be adjusted, when the bed body tilts left and right, the whole bed body does circular motion around the left and right tilting pin shaft 117, at the left and right tilting action is realized, and meanwhile, the cooperation of the upright columns and the linear push rods is adopted in the integral design, make the use of whole beddo more handy, be provided with COB lamp area 57 isotructures simultaneously in inside, can make the warning to the doctor, be used for reminding the actual state of doctor patient and the bed body, avoid taking place the accident, still be provided with electronic booster unit simultaneously, let the doctor promote the sick bed more laborsavingly, the functionality is stronger.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention.

Claims

1. The utility model provides a multi-functional electronic sick bed, includes main bedstead mechanism (1), its characterized in that: the upper surface of main bedstead mechanism (1) is provided with bed board mechanism (4), the one end of main bedstead mechanism (1) is provided with extension mechanism (2), the side all around of bed board mechanism (4) is provided with guardrail mechanism (5), the one end that extension mechanism (2) were kept away from in bed board mechanism (4) is provided with back mechanism (6), the one end that main bedstead mechanism (1) is close to extension mechanism (2) is provided with shank mechanism (3), the lower surface four corners position department of main bedstead mechanism (1) is provided with elevating system (9), the bottom of elevating system (9) is provided with base mechanism (8), the junction of elevating system (9) and main bedstead mechanism (1) is provided with hinge mechanism (7).

2. The multi-functional electric sickbed according to claim 1, characterized in that: main bedstead mechanism (1) includes bedstead framework (10), the top welding of bedstead framework (10) has shank back connecting square pipe (11), hinge joint seat (12) and back motor connecting seat (17) have been welded respectively to the lateral wall of bedstead framework (10), the bottom welding of bedstead framework (10) has head stand supporting seat (13) and couple mechanism (16), anticollision wheel mechanism (14) are installed to the front end symmetry of bedstead framework (10), the connecting hole has been seted up to the one end symmetry that bedstead framework (10) are close to anticollision wheel mechanism (14), the internally mounted of connecting hole has head guardrail draw-in groove mechanism (15).

3. The multi-functional electric sickbed according to claim 1, characterized in that: extension mechanism (2) are including inner rail link (22), inner rail link (22) and main bedstead mechanism (1) fixed connection, runner card cover (19) is installed to the both ends symmetry of inner rail link (22), the internally mounted of runner card cover (19) has No. two anticollision wheel mechanisms (20), the inboard symmetry of inner rail link (22) is installed and is extended inner rail (21) and extension motor (18), tailstock guardrail installation mechanism (23) is installed to the upper surface symmetry of inner rail link (22).

4. The multifunctional electric hospital bed according to claim 3, characterized in that: the leg mechanism (3) comprises leg connecting transverse ribs (24), the leg connecting transverse ribs (24) are fixedly connected with an extension inner guide rail (21), leg main frameworks (25) are installed at two ends of the leg connecting transverse ribs (24), leg guide rails (26) are installed between the leg connecting transverse ribs (24) and the leg main frameworks (25), leg guide rail guide pulleys (27) are installed on the lower surfaces of the leg guide rails (26), leg front frameworks (30) are installed at the front ends of the leg main frameworks (25), a first leg connecting seat (28) is arranged at the joint of the leg main frameworks (25) and the leg front frameworks (30), guide pulley supporting mechanisms (29) are installed between the leg main frameworks (25) and the leg front frameworks (30), and a second leg connecting seat (31) is symmetrically installed at one end, far away from the leg main frameworks (25), of the leg main frameworks (25), back leg connecting seat (32) are installed to the one end of No. two shank connecting seats (31), shank bed board supporting seat (33) are installed to the inboard symmetry of framework (30) before the shank, foot motor (35) and bent leg motor (34) are installed respectively to the lower surface of framework (30) before shank main framework (25) and the shank.

5. The multi-functional electric sickbed according to claim 1, characterized in that: the bed board mechanism (4) comprises a foot bed board (36), a leg bed board (37), a middle bed board (38) and a back bed board (39), the middle bed board (38) and the back bed board (39) are fixedly connected with the main bed board mechanism (1) and the back mechanism (6) respectively, and the foot bed board (36) and the leg bed board (37) are fixedly connected with the leg mechanism (3).

6. The multi-functional electric sickbed according to claim 1, characterized in that: the guardrail mechanism (5) comprises a tail guardrail (40), a leg left guardrail (41), a back left guardrail (43), a head guardrail (44), a back right guardrail (48) and a leg right guardrail (49), wherein the outer surfaces of the tail guardrail (40) and the head guardrail (44) are respectively provided with a head and tail guardrail mounting mechanism (45), the inner side of the back left guardrail (43) and the outer side of the back right guardrail (48) are respectively provided with a back guardrail electric control inner part (42) and a back guardrail electric control (46), the outer surface of the back right guardrail (48) is provided with a gradienter structure (47), the outer surface of the leg right guardrail (49) is provided with a leg guardrail electric control part (50), the back left guardrail (43) and the back right guardrail (48) are fixedly connected with the back mechanism (6) through a hinge mechanism (7), the leg left guardrail (41) and the leg right guardrail (49) are both fixedly connected with the main bed frame mechanism (1) through the hinge mechanism (7), automatically controlled interior (42) of back guardrail comprises pad pasting (53) in the back of the body right side, back of the body right side metal dome (54), back of the body right side interior wiring board (55), top silver thick liquid pad pasting (56), COB lamp area (57), back of the body right side outer wiring board (58) and back of the body right side outer pad pasting (59), automatically controlled (50) of shank guardrail comprises touch-sensitive screen circuit board assembly (51), the fixed frame of screen (52) and screen pad pasting (60).

7. The multi-functional electric sickbed according to claim 1, characterized in that: the hinge mechanism (7) comprises a guardrail base (61) and a metal plate fixing seat (75), wherein nylon fastener fixing pins (62), a front 6A-shaped clamp spring (63) and a nylon unlocking fastener (64) are respectively arranged on the lower surface of the guardrail base (61), guardrail small bending arms (80) are symmetrically arranged inside the guardrail base (61), a guardrail large supporting arm (66) is arranged at the bottom of the guardrail base (61), hooks (73) are respectively arranged on the lower surfaces of the two groups of guardrail small bending arms (80), M6 inner hexagon cylinder cup head screws (82) are arranged at the joint of the guardrail small bending arms (80) and the guardrail base (61), a M6 inner hexagon bolt decorative cover (81) is arranged at the nut end of the M6 inner hexagon cylinder cup head screws (82), and a small bending arm connecting pin (83) is arranged at the top end of the guardrail small bending arm (80), the top of the big support arm of guardrail (66) is provided with connecting pin (65) and pin cutting ferrule (84) on the big arm, the bottom of the big support arm of guardrail (66) is provided with connecting pin (68) under the big arm, the internally mounted of the big support arm of guardrail (66) has hydraulic damping bracing piece (67), install respectively in the bottom of the big support arm of guardrail (66) and the lower surface of couple (73) 8A type jump ring (69) and linear spring (70), install respectively in the bottom of couple (73) to lock screw rod pin A (71) and to lock screw rod pin B (72), install to lock screw rod pin C (74) in the inboard of panel beating fixing base (75), the surface mounting of panel beating fixing base (75) has contact switch (76), the surface mounting of the big support arm of guardrail (66) has big arm apron (79), the bottom of big arm apron (79) and the junction symmetry of the big support arm of guardrail (66) are provided with M4 to lock screw pin (74) the symmetry (77) And an M4 spider head screw (78).

8. The multi-functional electric sickbed according to claim 1, characterized in that: back mechanism (6) are including back connecting seat (85), back layer board mechanism (86), back bed board supporting mechanism (88), back hinge mount pad (93), back motor mount pad (94) and back frame mechanism (96), the top of back layer board mechanism (86) is provided with back card cover (87), back L shape kelly (89) and back kelly installation mechanism (90) are installed to the rear end of back layer board mechanism (86), back L shape kelly (89) are provided with back card post spring (91) with the junction of back layer board mechanism (86), the both sides of back layer board mechanism (86) are provided with back layer board support muscle (92), the surface mounting of back motor mount pad (94) has back motor (95).

9. The multi-functional electric sickbed according to claim 1, characterized in that: the base mechanism (8) comprises a base main body frame (101) and a base clamping cover (97), the front end of the base main body frame (101) is provided with a base guide mechanism (99) and an upright post clasping mechanism (100), medical caster wheels (102) are symmetrically arranged at the front end of the base main body frame (101), a wireless pedal (103) is arranged at the bottom of the base main body frame (101), a wireless pedal anti-misstep mechanism (104) is arranged on the outer surface of the wireless pedal (103), the bottom of the wireless pedal (103) is provided with a wireless pedal base (105), a battery pack mechanism (106) and an electric power-assisted wheel mounting plate (108) are respectively arranged in the base main body frame (101), the lower surface of the electric power-assisted wheel mounting plate (108) is provided with an electric power-assisted wheel (107), and a base brake (98) is arranged on the lower surface of the base main body frame (101).

10. The multifunctional electric sickbed according to claim 1, characterized in that: elevating system (9) are including left stand U type support (112), the rotatory big supporting seat of back column (113), preceding column erection bracing seat (118), preceding stand forward and backward incline supporting seat (119), preceding column mounting panel (121), preceding stand rotation supporting seat (122) and right column mouting seat (123), the junction of preceding column erection bracing seat (118) and preceding stand forward and backward incline supporting seat (119) is provided with preceding column erection bracing seat round pin axle (120), the junction of preceding stand forward and backward incline supporting seat (119) and preceding column mounting panel (121) is provided with bearing mechanism (114), the surface mounting of preceding column mounting panel (121) has three section lift stand (109), the junction of three section lift stand (109) and the rotatory big supporting seat of back column (113) is provided with the rotatory big supporting seat round pin axle of back column (110), the junction of the rotatory big supporting seat of back column (113) and right column mouting seat (123) is provided with right column mouting seat (123) The novel bed frame structure comprises a pin shaft (111), wherein a left inclined pin shaft (117) is arranged inside the main bed frame mechanism (1), a left upright post small installation mechanism (115) is arranged at the top end of the left upright post U-shaped support (112), and a front upright post rotary support seat pin shaft (116) is arranged at the joint of the left upright post U-shaped support (112) and the left upright post small installation mechanism (115).